PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?festival ?inception ?label WHERE {
  ?festival wdt:P31 wd:Q220505 ; wdt:P571 ?inception .
  OPTIONAL {
    ?festival rdfs:label ?label FILTER ( lang( ?label ) = "en" )
  }
}
ORDER BY ASC ( ?inception )
LIMIT 1

The oldest film festival is the Venice Biennale (wd:Q205751), founded in 1895.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] what is the oldest film festival?

[Assistant]
Let's break down the question:

1. We are looking for the oldest film festival.
2. We need to identify entities that are film festivals and determine their inception dates.
3. The answer should be the film festival with the earliest inception date.

First, I will search for the entity "film festival" in Wikidata to identify its class.

[Tool]
Top 10 entity alternatives:
1. film festival, also known as motion picture festival, movie festival (wd:Q220505): dedicated event to screen films
2. Filmworks Film Festival (wd:Q125606262)
3. Filmworks Film Festival (wd:Q125735665)
4. Filmshift Film Festival (wd:Q125712688)
5. Filmstock Film Festival (wd:Q125713127)
6. Filmstock Film Festival (wd:Q14681975): annual film festival held in Arizona, New Mexico, Colorado and Utah, USA
7. film festival (wd:L745705-S1)
8. Cannes Film Festival, also known as Cannes International Film Festival, Festival de Cannes (wd:Q42369): annual film festival held in Cannes, France
9. Berlin International Film Festival, also known as Internationale Filmfestspiele Berlin, Berlin Film Festival, Berlinale, Berlin Festival (wd:Q130871): annual film festival held in Berlin, Germany
10. Venice Film Festival, also known as Venice International Film Festival (wd:Q49024): annual film festival held in Venice, Italy

[Assistant]
The entity for the general concept of a film festival is wd:Q220505.

Next, I need to find film festivals (instances of wd:Q220505) and their inception dates. I will search for the property related to "inception" or "start date" to identify which property to use for the founding year.

[Tool]
Top 10 property alternatives:
1. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): time when an entity begins to exist; for date of official opening use P1619, start time
2. location of first performance, also known as premiere, premiered at, premiere held at, premiere location, world premiere (wd:P4647 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): location where a work was first debuted, performed or broadcasted, significant place
3. date of first performance, also known as time of first performance, world premiere date, world premiere, premiere date, premiere (wd:P1191 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date a work was first debuted, performed or live-broadcasted, publication date
4. announcement date, also known as released, date teased, made public on, public announcement date, published (wd:P6949 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): time of the first public presentation of a subject by the creator, of information by the media, point in time
5. aperture (wd:P7863 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): aperture of a camera lens
6. Israel Museum Jerusalem artist ID, also known as IMAGINE (wd:P7681 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): identifier of a person (artist) in the Israel Museum Jerusalem collection
7. language style, also known as manner, term register, obsolete, register, sense register (wd:P6191 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): to denote of the way a sense of a word is used, e.g., slang, vulgarism, babytalk, colloquialism, etc.
8. torque, also known as moment, moment of force (wd:P2230 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): torque of a machine, a motor/engine/powerplant, or a vehicle
9. catchphrase, also known as has catchphrase, mantra, slogan, tagline, uses catchphrase (wd:P6251 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): commonly used phrase by which someone or something may be recognized
10. has goal, also known as intention, mission, objective, objective of project or action, project of (wd:P3712 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): desired result or outcome

[Assistant]
The property for inception (founding date) is wd:P571.

Now, I will write a SPARQL query to find all instances of film festivals (wd:Q220505), retrieve their inception dates, and select the one with the earliest date. I will also include the label of the festival for clarity, but the main result will be the IRI.

Let's proceed to construct and execute this query.

[Tool]
Got 1 row and 3 columns:
| festival                     | inception                           | label                |
| ---------------------------- | ----------------------------------- | -------------------- |
| Venice Biennale (wd:Q205751) | 1895-01-01T00:00:00Z (xsd:dateTime) | Venice Biennale (en) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?title WHERE {
  wd:Q7259 wdt:P97 ?title
}

Ada Lovelace’s noble title was 'countess' (wd:Q5177051).

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What was Ada Lovelace’s noble title?

[Assistant]
Let's break down the question:

1. We need to identify Ada Lovelace in Wikidata.
2. We need to find her noble title, which is likely represented by a property related to nobility, title, or peerage.

First, I will search for Ada Lovelace in Wikidata to get her entity ID.

[Tool]
Top 10 entity alternatives:
1. Ada, also known as Augusta Ada King Countess of Lovelace, Augusta Ada King-Noel, Countess of Lovelace, Augusta Ada King, Countess of Lovelace, Augusta Ada King, Lady Ada (wd:Q7259): English mathematician (1815–1852), English matematican, computer scientist, mathematician, programmer, translator, engineer, inventor, writer, poet
2. Ada Lovelace, also known as Augusta Ada King, Countess of Lovelace, Augusta Ada King-Noel, Countess of Lovelace, Augusta Ada King Countess of Lovelace, Lady Ada, Lovelace, Ada (wd:Q7259): English mathematician (1815–1852), English matematican, computer scientist, mathematician, translator, programmer, inventor, engineer, writer, poet
3. Ada Lovelace (wd:Q114068528): GPU microarchitecture designed by Nvidia
4. Ada Lovelace (wd:Q87282992): episode of In Our Time
5. Ada Lovelace Day (wd:Q115052486): 2nd Tuesday in October celebrating women in STEM
6. Ada Lovelace Day (wd:Q115052486): 2nd Tuesday in October celebrating women in STEM
7. Ada Lovelace Award (wd:Q30128828): award for women in computing
8. mail Ada Lovelace (wd:Q100740077): street of Saint-Denis, in Seine-Saint-Denis, France
9. Place Ada Lovelace (wd:Q124088750): public square at the EPFL, Ecublens, Switzerland
10. impasse Ada Lovelace (wd:Q125549094)

[Assistant]
Ada Lovelace is represented by wd:Q7259 in Wikidata.

Next, I need to find which property in Wikidata is used to represent a person's noble title. I will search for properties related to "noble title" or "title" to identify the correct one.

[Tool]
Top 10 property alternatives:
1. noble title, also known as hereditary title, nobility title, peerage, royal and noble ranks, royal title (wd:P97 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): titles held by the person
2. position holder, also known as incumbent, noble title holder, office holder, position held by (wd:P1308 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): persons who hold and/or held the position
3. honorific prefix, also known as called, style prefix, referred to as, pre-nominal, honorific title (wd:P511 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): word or expression used before a name, in addressing or referring to a person
4. family, also known as royal house, noble family, member of family, house, dynasty (wd:P53 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): family, including dynasty and nobility houses. Not family name (use P734 for family name)., member of
5. award received, also known as win, winner of, recognition title, received award, prize received (wd:P166 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): award or recognition received by a person, organization or creative work
6. native label, also known as official title, original label, original language label, original language name, original language title (wd:P1705 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): label for the items in their official language  or their original language, name
7. official name, also known as long title, name, official title, registered name, full title (wd:P1448 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): official name of the subject in its official language(s), name
8. The Peerage person ID, also known as Peerage person ID, thepeerage, TP id (wd:P4638 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): identifier for a person on The Peerage genealogical website
9. has heir or beneficiary, also known as heir, beneficiary (wd:P12002 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): people or organizations that received, or will receive, (all or part of) the subject's property or title
10. replaced by, also known as heir, superseded by, successor, succeeded by, next job holder (wd:P1366 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): other person or item which continues the item by replacing it in... nor identical, but adds to the series (e.g. books in a series)., followed by

[Assistant]
The property "noble title" (wd:P97) is the most relevant for representing Ada Lovelace's noble title.

Now, I will check if Ada Lovelace (wd:Q7259) has a value for the property "noble title" (wd:P97).

[Tool]
Got 1 row and 3 columns:
| subject                 | property              | object                 |
| ----------------------- | --------------------- | ---------------------- |
| Ada Lovelace (wd:Q7259) | noble title (wdt:P97) | countess (wd:Q5177051) |

[Tool]
Got 1 row and 2 columns:
| title                  | titleLabel    |
| ---------------------- | ------------- |
| countess (wd:Q5177051) | countess (en) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ( COUNT( DISTINCT ?prize ) AS ?count ) WHERE {
  ?prize wdt:P31 wd:Q618779 ; wdt:P112 wd:Q23810 .
}

Got 1 row and 1 column:
| count       |
| ----------- |
| 2 (xsd:int) |

There are 2 prizes established by Alfred Nobel, according to Wikidata.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] How many prizes are there established by Alfred Nobel ?

[Assistant]
Let's break down the question:

1. We need to identify the entity for Alfred Nobel.
2. We need to find prizes that were established by Alfred Nobel.
3. We need to count the number of such prizes.

First, I will search for the entity "Alfred Nobel" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Alfred Nobel, also known as Alfred Bernhard Nobel, Nobel, Alfred B. Nobel (wd:Q23810): Swedish chemist and inventor (1833–1896), weapons manufacturer, philanthropist, industrialist, photographer, scientist, inventor, engineer, chemist
2. Alfred Nobel (wd:Q18236602): Irish horse
3. Alfred Nobel (wd:Q4992600): Wikimedia duplicated page, scientist
4. Alfred Nobel (wd:Q2047706): train service
5. Alfred nobel (wd:Q82943104): scientific article published on 01 October 1996
6. Alfred Nobel (wd:Q123948893): street in Sofia, Bulgaria
7. Alfred Nobel. (wd:Q55480875): scientific article published in January 1959
8. Alfred Nobel (wd:Q59017243): scientific article published in Nature
9. Alfred Nobel (wd:Q127414859): railway underpass in Helmond, the Netherlands
10. Alfred Nobel (wd:Q124728259): painting by Emil Österman

[Assistant]
The correct entity for Alfred Nobel is wd:Q23810.

Next, I need to find prizes that were established by Alfred Nobel. I will search for a property related to "established by" or "founder" to link prizes to Alfred Nobel.

[Tool]
Top 10 property alternatives:
1. foundational text, also known as main text, treaty, organic law, founding document, establishing document (wd:P457 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): text through which an institution or object has been created or established
2. founded by, also known as starter, co-founded by, started by, institutor, instituted by (wd:P112 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): founder or co-founder of this organization, religion, place or entity, creator
3. subject named as, also known as established as, established form, established heading, named as, spelled as (wd:P1810 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): name by which a subject is recorded in a database, mentioned as a contributor of a work, or is referred to in a particular context, name
4. service entry, also known as commissioned, time of service entry, service introduction, launch date, in service (wd:P729 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date or point in time on which a piece or class of equipment entered operational service, start time
5. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): time when an entity begins to exist; for date of official opening use P1619, start time
6. main regulatory text, also known as regulated by, statutory authorization, statutory authority, legally established by, legal basis (wd:P92 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): text setting the main rules by which the subject is regulated
7. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): notable scientific, artistic or literary work, or other work of significance among subject's works
8. approved by, also known as erected by (wd:P790 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): item is approved by other item(s) [qualifier: statement is approved by other item(s)]
9. location of formation, also known as place of incorporation, originates from, place of establishment, place of formation, place of foundation (wd:P740 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): location where a group or organization was formed, location of creation
10. main building contractor, also known as contractor, general contractor, main contractor, prime contractor, constructed by (wd:P193 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): the main organization (or person) responsible for construction of this structure or building, manufacturer

[Assistant]
The property "founded by" (wd:P112) seems most relevant for linking prizes to Alfred Nobel as their founder.

Next, I will check if there are prizes (likely instances of "award" or "prize") that have Alfred Nobel (wd:Q23810) as their founder (wd:P112).

[Tool]
Top 10 entity alternatives:
1. award, also known as honour, prize, medal, honor, Awards and Prizes (wd:Q618779): something given to a person or a group of people to recognize their merit or excellence
2. prize (wd:Q5257307): award to be given to a person, a group of people, or an organization to recognise and reward actions or achievements
3. The Prize, also known as Prize (wd:Q751341): 1963 film by Mark Robson
4. prize (wd:Q1967845): term used in admiralty law, equipment, vehicle, boat or vessel captured during a military conflict
5. The Prize, also known as El premio, Prize (wd:Q1324517): 2011 film by Paula Markovitch
6. Prize (wd:Q15700638): marketing concept
7. Madame Husson's Rose, also known as Prize, The Prize (wd:Q3226661): 1950 film by Jean Boyer
8. The Prize, also known as Il Premio, Prize (wd:Q55646353): 2017 film directed by Alessandro Gassmann
9. The Prize, also known as Prize (wd:Q10695755): 1986 film
10. Prize (wd:Q111168620): 1999 studio album by Arto Lindsay

[Assistant]
The most general and relevant entity for prizes or awards is "award" (wd:Q618779).

Now, I will write a SPARQL query to count the number of items that are instances of "award" (wd:Q618779) and have Alfred Nobel (wd:Q23810) as their founder (wd:P112).

[Tool]
Got 1 row and 1 column:
| count       |
| ----------- |
| 2 (xsd:int) |

[Tool]
Got 2 rows and 1 column:
| prize                  |
| ---------------------- |
| wd:Q114358385          |
| Nobel Prize (wd:Q7191) |

[Tool]
Got 2 rows and 2 columns:
| prize                  | label            |
| ---------------------- | ---------------- |
| wd:Q114358385          |                  |
| Nobel Prize (wd:Q7191) | Nobel Prize (en) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?creator ?birthdate WHERE {
  wd:Q13979 wdt:P170 ?creator .
  ?creator wdt:P569 ?birthdate
}

The creator of Saturday Night Live is Lorne Michaels, who was born on November 17, 1944.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] when was the creator of saturday night live born?

[Assistant]
Let's break down the question:

1. Identify the creator of "Saturday Night Live".
2. Find the birth date of that creator.

First, I will search for the entity "Saturday Night Live" in Wikidata to find its creator.

[Tool]
Top 10 entity alternatives:
1. Saturday Night Live, also known as Saturday Night, NBC's Saturday Night (wd:Q13979): American late-night live television sketch comedy show
2. Saturday Night Live (wd:Q6122059): television series
3. Saturday Night Live (wd:Q23039888): tv show aired in 2016
4. Saturday Night Live (wd:Q28452163): album by Trouble Funk
5. Saturday Night Live Korea, also known as SNL Korea, SNL.KOREA, SNL Korea 6 (wd:Q7426718): 2011 South Korean television series
6. Le Saturday Night Live (wd:Q28194825): French late-night live television comedy show
7. Saturday Night Live Japan (wd:Q11304712): Japanese TV series or program
8. history of Saturday Night Live, also known as Saturday Night Live history (wd:Q5866387): List article
9. Katy Perry/Robyn, also known as Saturday Night Live Season 37 Episode 9, Saturday Night Live S37E9, Saturday Night Live, season 37 episode 9 (wd:Q5483492): episode of Saturday Night Live (S37 E9)
10. Saturday Night Live Samurai (wd:Q7426709): recurring SNL character, samurai

[Assistant]
The most relevant entity for "Saturday Night Live" is wd:Q13979, which is the American late-night live television sketch comedy show.

Next, I will look for the creator of this show by searching for properties related to "creator" for wd:Q13979.

[Tool]
Top 10 property alternatives:
1. creator, also known as created by, visual artist, sculptor, sculpted by, realized by (wd:P170 as p/wdt): maker of this creative work or other object (where no more specific property exists)
2. has part(s), also known as has component, incorporates, has ingredient, has ingredients, has member (wd:P527 as p/wdt): part of this subject; inverse property of "part of" (P361). See also "has parts of the class" (P2670).
3. original language of film or TV show, also known as media language, original language, language of the original work, created on language (wd:P364 as p/wdt): language in which a film or a performance work was originally cr... works and songs; use P407 ("language of work or name") instead., language of work or name
4. presenter, also known as TV host, TV presenter, presented by, hostess, hosted by (wd:P371 as p/wdt): main role in presenting a radio or television program or a performing arts show, significant person, cast member
5. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
6. director, also known as film director, movie director, game director, directed by (wd:P57 as p/wdt): director(s) of film, TV-series, stageplay, video game or similar, contributor to the creative work or subject, creator
7. title, also known as name, titled, page name, original title, known as (wd:P1476 as p/wdt): published name of a work, such as a newspaper article, a literary work, piece of music, a website, or a performance work, name
8. country of origin, also known as origin country, place of origin, originates from, country, CoO (wd:P495 as p/wdt): country of origin of this item (creative work, food, phrase, product, etc.), significant place, country
9. start time, also known as start date, since, valid, join time, joined (wd:P580 as p/wdt): time an entity begins to exist or a statement starts being valid, point in time
10. MusicBrainz artist ID, also known as MB artist ID, MBID artist (wd:P434 as wdtn/p/wdt): identifier for an artist in the MusicBrainz open music encyclopedia

No other items found

[Tool]
Got 1 row and 3 columns:
| subject                         | property           | object                      |
| ------------------------------- | ------------------ | --------------------------- |
| Saturday Night Live (wd:Q13979) | creator (wdt:P170) | Lorne Michaels (wd:Q521221) |

[Tool]
Top 10 property alternatives:
1. place of birth, also known as POB, location of birth, location born, born in, birthplace (wd:P19 as p/wdt): most specific known birth location of a person, animal or fictional character, location
2. birth name, also known as née, name at birth, name before marriage, ne, né (wd:P1477 as p/wdt): full name of a person at birth, if different from their current, generally used name, name
3. date of birth, also known as year of birth, birthdate, DOB, born on, born (wd:P569 as p/wdt): date on which the subject was born, inception
4. work period (start), also known as start working, flourished (start), start time for work, start date of activity, fl. (start) (wd:P2031 as p/wdt): start of period during which a person or group flourished (fl. = "floruit") in their professional activity, start time, floruit
5. sex or gender, also known as gender or sex, sex, gender identity, gender expression, gender (wd:P21 as p/wdt): sex or gender identity of human or animal. For human: male, fema...m, female organism. Groups of same gender use subclass of (P279)
6. country of citizenship, also known as subject of (country), nation of citizenship, national of, nationality, nation (wd:P27 as p/wdt): the object is a country that recognizes the subject as its citizen, country
7. described by source, also known as mentioned in, source of item, reviewed in, mentioned in news article, talked about in (wd:P1343 as p/wdt): work where this item is described, attested in
8. given name, also known as name, proper name, personal name, middle name, forename (wd:P735 as p/wdt): first name or another given name of this person; values used with the property should not link disambiguations nor family names, name
9. religion or worldview, also known as believes, worldview, religious affiliation, religion or world view, religion (wd:P140 as p/wdt): religion of a person, organization or religious building, or associated with this subject
10. occupation, also known as job, work, vocation, profession, employment (wd:P106 as p/wdt): occupation of a person; see also "field of work" (Property:P101), "position held" (Property:P39)

No other items found

[Tool]
Got 1 row and 3 columns:
| subject                     | property                 | object                              |
| --------------------------- | ------------------------ | ----------------------------------- |
| Lorne Michaels (wd:Q521221) | date of birth (wdt:P569) | 1944-11-17T00:00:00Z (xsd:dateTime) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
ASK {
  wd:Q1297 wdt:P206 wd:Q1169
}

Yes, Chicago is located at Lake Michigan.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Is Chicago located at Lake Michigan?

[Assistant]
Let's break down the question:

1. We need to identify the entities "Chicago" and "Lake Michigan" in Wikidata.
2. We need to find a property that connects a city to a body of water, such as "located at" or "located on physical feature".
3. We need to check if Chicago is located at Lake Michigan using an ASK query.

First, I'll search for the entities "Chicago" and "Lake Michigan" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Chicago, also known as The Second City, The Queen of the West, The Windy City, City of Broad Shoulders, City by the Lake (wd:Q1297): city and county seat of Cook County, Illinois, United States of America
2. Chicago, also known as City of Chicago, City of Broad Shoulders, The Queen of the West, City by the Lake, Chi-Town (wd:Q1297): city and county seat of Cook County, Illinois, United States of America
3. Chicago (wd:Q189889): 2002 film by Rob Marshall
4. Chicago, also known as Chicago (band), Chicago (musical group), Chicago Transit Authority, The Big Thing (wd:Q371938): American rock band
5. 334 Chicago, also known as (334) Chicago, Chicago (wd:Q151343): outer main-belt asteroid
6. Willard, also known as Chicago, Chicago Junction, Willard, OH, Willard, Ohio (wd:Q2233885): city in Huron County, Ohio, United States
7. Chicago (wd:Q656285): 1975 musical by John Kander and Fred Ebb
8. Chicago (wd:Q3281484): 1927 film by Frank John Urson
9. Chicago, also known as One Chicago (wd:Q20649503): American television series franchise
10. Chicago, also known as Chicago II (wd:Q2451193): 1970 studio album by Chicago

[Tool]
Top 10 entity alternatives:
1. Lake Michigan, also known as Michigan (wd:Q1169): one of the Great Lakes of North America
2. Lake Michigan (wd:Q92397898): photograph by Harry Callahan
3. Lake Michigan (wd:Q64154858): photograph in the National Gallery of Art (NGA 92925)
4. Lake Michigan (wd:Q64154774): photograph in the National Gallery of Art (NGA 92585)
5. Lake Michigan (wd:Q113239022): scientific article published on 17 April 2022
6. Lake County, also known as Aishcum County, Michigan, Lake County, Michigan, Lake County, MI, Aishcum County (wd:Q63771): county in Michigan, United States
7. Lake City, also known as Lake City, MI, Lake City, Michigan (wd:Q2061014): city and county seat of Missaukee, Michigan, United States
8. Lake Angelus, also known as Lake Angelus, MI, Lake Angelus, Michigan (wd:Q940731): city in Oakland County, Michigan
9. Walled Lake, also known as Walled Lake, Michigan, Walled Lake, MI (wd:Q2847502): city in Oakland County, Michigan, United States
10. Sylvan Lake, also known as Sylvan Lake, MI, Sylvan Lake, Michigan (wd:Q3295703): human settlement in Oakland County, Michigan, United States of America

[Tool]
Top 10 property alternatives:
1. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
2. located in the administrative territorial entity, also known as is in the settlement of, is in the voivodeship of, is in the shire of, is in the state of, is in the territory of (wd:P131 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
3. adjacent building, also known as next to, neighboring building, located next to, adjoining building (wd:P3032 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): building adjacent to the item, connects with
4. occupant, also known as tenant, resident, renter, occupiers, lessee (wd:P466 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person or organization occupying property, used by
5. located in the present-day administrative territorial entity, also known as present-day administrative territorial entity, located in the current administrative territorial entity, located in the modern-day administrative territorial entity, located in the present-day administrative territorial entity, would today be located in administrative territorial entity (wd:P3842 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): the item was located in the territory of this present-day administrative unit; however the two did not at any point coexist in time, location, part of
6. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
7. full work available at URL, also known as full text available at, full text available at URL, full text url, online mirror, online version (wd:P953 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): URL of a web page containing the full body of this item, URL
8. street address, also known as postal address, physical address, mailing address, located at street address, full address (wd:P6375 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): full street address where subject is located. Include building n...t country; use also P669 if the street has its own separate item
9. headquarters location, also known as headquarters locality, seat, headquarters town, HQ, HQ location (wd:P159 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): city or town where an organization's headquarters is or has been situated. Use P276 qualifier for specific building, significant place
10. work location, also known as work place, working from, working at, worked from, worked at (wd:P937 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): location where persons or organisations were actively participating in employment, business or other work, significant place, location

[Tool]
Top 10 property alternatives:
1. located in/on physical feature, also known as located on the terrain feature, location (terrain feature), loc (terr), on, on geographical feature (wd:P706 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): located on the specified (geo)physical feature. Should not be us...nly political/administrative (P131) or a mountain range (P4552)., location, part of
2. located on linear feature (wd:P795 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): linear feature along which distance is specified from a specified datum point
3. relative position within image, also known as position in the image, relative position in image, position within image, pct relative position, location within image (wd:P2677 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): position of a motif within a larger image, defined by  x-offset ...h of the crop region (as a percentage of the whole image) values
4. coordinates of depicted place, also known as depicted item geolocation, geolocation of object, object geolocation (wd:P9149 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): coordinates of the place depicted in the work (or Commons image)
5. significant place, also known as sign. place, significant location, significant landmark, place associated with the subject, notable place (wd:P7153 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): significant or notable places associated with the subject, location
6. valid in place, also known as applies to country, applies to location, applies to place, country, true in (wd:P3005 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): place where a statement is valid, applies to part
7. applies to jurisdiction, also known as belongs to jurisdiction, applies to territorial jurisdiction, applies to region, applies to place, applies to geographic place (wd:P1001 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): the item (institution, law, public office, public register...) o...a territorial jurisdiction: a country, state, municipality, ...), significant place, characteristic of, operating area
8. occupant, also known as tenant, resident, renter, occupiers, lessee (wd:P466 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person or organization occupying property, used by
9. located in or next to body of water, also known as located on body of water, ocean, on bay, next to lake, on coast of (wd:P206 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): body of water on or next to which a place is located, location
10. location of discovery, also known as found in, location of discovered object, place of discovery, site of discovery, source (wd:P189 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): where the item was located when discovered, significant place

[Tool] False

[Tool] True

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?person WHERE {
  wd:Q761383 wdt:P138 ?person
}

Riemannian geometry is named after Bernhard Riemann (wd:Q42299).

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] After whom is the Riemannian geometry named?

[Assistant]
Let's break down the question:

1. The question asks about the namesake of "Riemannian geometry."
2. I need to identify the entity for "Riemannian geometry" in Wikidata.
3. Then, I need to find the property that links a mathematical concept to the person it is named after (often "named after" or similar).
4. Finally, I will retrieve the person/entity after whom Riemannian geometry is named.

First, I will search for the entity "Riemannian geometry" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Riemannian geometry (wd:Q761383): branch of differential geometry dealing with (generalized) Riemannian manifolds
2. Riemannian Geometry (wd:Q60133667): scientific article published in Nature
3. Riemannian Geometry. (wd:Q115229154): scientific article published in 1927
4. Riemannian Geometry. (wd:Q115229007): scientific article published in 1985
5. Riemannian geometry (wd:Q115364222): scientific article published in 1989
6. Riemannian geometry (wd:Q115158804): scientific article published in 1992
7. Discrete Riemannian geometry (wd:Q115328318): scientific article published in 1999
8. GENERALIZED RIEMANNIAN GEOMETRY. (wd:Q36396185): scientific article
9. Generalizing Riemannian geometry (wd:Q115333889): scientific article published in 1973
10. Book Review: Riemannian geometry (wd:Q115282274): scientific article published in 1989

[Assistant]
The most relevant entity for "Riemannian geometry" as a mathematical field is wd:Q761383.

Next, I need to find the property that links a concept to the person it is named after. This is likely "named after," but I will verify by searching for relevant properties.

[Tool]
Top 10 property alternatives:
1. named after, also known as toponym, namesake, named in honor of, named for, etymology (wd:P138 as p/wdt): entity or event that inspired the subject's name, or namesake (i...fier "applies to name" (P5168) can be used to indicate which one
2. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as p/wdt): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
3. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
4. Library of Congress authority ID, also known as LCSH Authority File ID, LC Name Authority ID, LCSH ID, LCSH LCCN, LC Subject Heading ID (wd:P244 as wdtn/p/wdt): Library of Congress name authority (persons, families, corporate...lowed by 8-10 digits (see regex). For manifestations, use P1144]
5. topic's main category, also known as article's main category, category, category for this topic, catmain, has category (wd:P910 as p/wdt): main Wikimedia category
6. Encyclopædia Britannica Online ID, also known as Encyclopaedia Britannica Online ID, Encyclopedia Britannica Online ID, EBID, EB ID, Britannica online ID (wd:P1417 as p/wdt): identifier for an article in the online version of Encyclopædia Britannica
7. Quora topic ID, also known as Quora topic identifier, Quora topic name (wd:P3417 as p/wdt): identifier for a topic on Quora (English language version)
8. NDL Authority ID, also known as NDLSH (NDL Subject Headings), NDLNA (NDL Name Authority), NDLNAId, NDL identifier, NDL ID (wd:P349 as wdtn/p/wdt): identifier for authority control per the National Diet Library of Japan
9. KBpedia ID, also known as KBpedia ontology, KKO, KBpedia knowledge graph, KBpedia, Kbpedia (wd:P8408 as wdtn/p/wdt): identifier for the KBpedia knowledge graph, which provides consi...operability and extraction of training sets for machine learning
10. Commons category, also known as category on Wikimedia Commons, Wikimedia Commons category, Wikimedia Commons cat, Commons cat, commonscat (wd:P373 as p/wdt): name of the Wikimedia Commons category containing files related to this item (without the prefix "Category:")

No other items found

[Assistant]
The property "named after" (wd:P138) is the correct one to use for finding the person after whom Riemannian geometry is named.

Now, I will construct a SPARQL query to find the entity that wd:Q761383 (Riemannian geometry) is named after using wd:P138.

[Tool]
Got 1 row and 2 columns:
| person                       | personLabel           |
| ---------------------------- | --------------------- |
| Bernhard Riemann (wd:Q42299) | Bernhard Riemann (en) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT ( COUNT( DISTINCT ?film ) AS ?count ) WHERE {
  ?film wdt:P31 wd:Q11424 .
  ?film wdt:P57 wd:Q42574 .
  ?film wdt:P577 ?date .
  FILTER ( ?date < "2010-01-01T00:00:00Z" ^^ xsd:dateTime )
}

Got 1 row and 1 column:
| count        |
| ------------ |
| 11 (xsd:int) |

James Cameron directed 11 movies prior to the year 2010.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] How many movies has James Cameron directed prior to the year 2010?

[Assistant]
Let's break down the question:

1. We need to identify the entity for "James Cameron".
2. We need to find the property for "director" (i.e., movies directed by James Cameron).
3. We need to filter for movies released before 2010.

Let's start by searching for the entity "James Cameron".

[Tool]
Top 10 entity alternatives:
1. James Cameron, also known as James Francis Cameron, J. F. Cameron, J F Cameron, Jim Cameron, J.F. Cameron (wd:Q42574): Canadian filmmaker (born 1954), television producer, philanthropist, film director, film producer, screenwriter, film editor, inventor, director, engineer, explorer, actor
2. James Cameron (wd:Q3160968): 19th century Scottish artisan missionary (1800–1875), artisan
3. James Cameron (wd:Q6130912): South African cricketer, cricketer
4. James Cameron, also known as James Herbert Cameron, Jr. (wd:Q10305062): American civil rights activist (1914-2006), civil rights advocate, writer
5. James Cameron (wd:Q6130916): Scottish footballer (1868-1934), association football manager, association football player
6. James Cameron, also known as Mark James Walter Cameron (wd:Q6130915): British journalist (1911–1985), television presenter, autobiographer, journalist
7. Cameron James, also known as Cameron Lewis James (wd:Q24060497): association football player (born 1998), association football player
8. James Cameron, also known as James Gair Cameron (wd:Q6130910): Zimbabwean cricketer, cricketer
9. James R. Cameron, also known as James Cameron, James Reese Cameron (wd:Q6141583): American historian (born 1929), historian
10. James Cameron (wd:Q119824536): association football player, Canadian soccer player

[Assistant]
The most relevant entity for "James Cameron" the filmmaker is wd:Q42574.

Next, I need to find the property that links James Cameron to movies he directed. I will search for properties related to "director".

[Tool]
Top 10 property alternatives:
1. director / manager, also known as leader, manager, manager/director, managing director, Officer-in-Charge (wd:P1037 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person who manages any kind of group, significant person
2. director, also known as film director, movie director, game director, directed by (wd:P57 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): director(s) of film, TV-series, stageplay, video game or similar, contributor to the creative work or subject, creator
3. editor-in-chief, also known as lead editor, managing editor, executive editor, editor in chief, directed by (wd:P5769 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): a publication's editorial leader who has final responsibility fo...publishing articles or books in collections or periodical papers
4. position held by head of the organization, also known as position held by head of the organisation, secretary's position, president's position, position held by head of the organization, office held by head of the organisation (wd:P2388 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): position of the head of this item
5. creative director (wd:P12617 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person who makes high-level creative decisions, director
6. assistant director, also known as second unit director (wd:P5126 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): assistant stage director of a performing arts, film or television production
7. artistic director (wd:P8938 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person responsible for the overall artistic vision of an organization and for its execution. See also P3174 for works., director / manager
8. art director, also known as artistic director (wd:P3174 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person credited as the art director/artistic director of this wo... designers, lighting designers; See also P8938 for organizations
9. director of photography, also known as cinematographer, DOP (wd:P344 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person responsible for the framing, lighting, and filtration of the subject work, film crew member
10. director of archaeological fieldwork, also known as dig director, director of excavations, excavation director (wd:P4345 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): person leading the archaeological or anthropological investigation at a given site, significant person

[Assistant]
The most relevant property for "director" of a film is wd:P57.

Now, I need to find the property for "publication date" or "release date" to filter for movies released before 2010. I will search for properties related to "release date".

[Tool]
Top 10 property alternatives:
1. date of commercialization, also known as availability date, commercialization date, product release date, release date (wd:P5204 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date when a product was first commercialized
2. publication date, also known as launched, published, publication time, publication, pubdate (wd:P577 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date or point in time when a work was first published or released, point in time
3. announcement date, also known as released, date teased, made public on, public announcement date, published (wd:P6949 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): time of the first public presentation of a subject by the creator, of information by the media, point in time
4. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): time when an entity begins to exist; for date of official opening use P1619, start time
5. day of regular release (wd:P6437 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): day(s) when parts of this creative work are released, aired, published, etc
6. service entry, also known as commissioned, time of service entry, service introduction, launch date, in service (wd:P729 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date or point in time on which a piece or class of equipment entered operational service, start time
7. date of official opening, also known as launch date, launched, officially opened on, official opening, official opening time (wd:P1619 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date or point in time a place, organization, or event officially opened, start time, inception
8. UTC date of spacecraft launch, also known as time of spacecraft launch, spacecraft launch time, spacecraft launch date, launch time, launch date (wd:P619 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): date of spacecraft launch in UTC
9. production date, also known as date of production, filming date, filming time, production date, year of production (wd:P2754 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): period of active production of (creative) work; the only date st... publication date (P577); in general cases, use inception (P571)
10. place of publication, also known as published in (place), where published, release region, released in, published from (wd:P291 as wdtn/pqn/psn/psv/pq/pqv/pr/ps/prn/p/prv/wdt): geographical place of publication of the edition (use 1st edition when referring to works), significant place

[Assistant]
The most relevant property for "release date" is publication date (wd:P577).

Now, I need to ensure that the items are movies. I will search for the entity for "film" or "movie" to use as a type constraint.

[Tool]
Top 10 entity alternatives:
1. film, also known as cinematic work, moving picture, movie, motion pictures, motion picture (wd:Q11424): sequence of images that give the impression of movement, stored on film stock
2. photographic film, also known as camera film, film, photo film (wd:Q6293): sheet of plastic coated with light-sensitive chemicals
3. film studies, also known as cinema studies, film, movie studies (wd:Q1660187): academic discipline that deals with various theoretical, historical, and critical approaches to films
4. thin film, also known as film, films, nanofilm, pellicle, thin layer (wd:Q1137203): a layer of material ranging from fractions of a nanometer to several micrometers in thickness
5. motion picture film, also known as moving-picture film, movie film, cinematographic film, film (wd:Q110968856): type of photographic film for motion pictures
6. /Film, also known as SlashFilm, slashfilm.com (wd:Q573998): film blog
7. Everybody's Talking About Jamie, also known as film (wd:Q65050923): 2021 film directed by Jonathan Butterell
8. plastic foil, also known as Film, plastic film, Plastic film, plastic films (wd:Q1736298): thin continuous polymeric material
9. Film (wd:Q1414297): 1965 short film directed by Alan Schneider
10. Film, Film, Film, also known as Фильм, фильм, фильм (wd:Q4484382): 1968 animated short film by Fyodor Khitruk

[Assistant]
The correct entity for "film" (movie) is wd:Q11424.

Now, I will construct a SPARQL query that:
- Finds all items that are instances of "film" (wd:Q11424)
- Where James Cameron (wd:Q42574) is the director (wd:P57)
- Where the publication date (wd:P577) is before 2010-01-01

I will count the number of such films.

[Tool]
Got 1 row and 1 column:
| count        |
| ------------ |
| 11 (xsd:int) |

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?inventor ?namedAfter WHERE {
  wd:Q623561 wdt:P61 ?inventor ; wdt:P138 ?namedAfter
}

No, Dr. Pepper is not named after its inventor. Dr. Pepper was invented by Charles Courtice Alderton, but it is named after Charles T. Pepper.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Is Dr. Pepper named after its inventor?

[Assistant]
Let's break down the question:

1. We need to identify the entity "Dr. Pepper" (the soft drink).
2. We need to determine if Dr. Pepper is named after its inventor. This involves:
   - Finding the inventor of Dr. Pepper.
   - Checking if the name "Dr. Pepper" is derived from or refers to the inventor.

First, I'll search for "Dr. Pepper" in Wikidata to get its entity.

[Tool]
Top 10 entity alternatives:
1. Dr Pepper, also known as Dr. Pepper (wd:Q623561): carbonated soft drink
2. Keurig Dr Pepper, also known as Green Mountain Coffee, Green Mountain Coffee Roasters, Keurig Green Mountain (wd:Q3116111): American beverage company
3. Comerica Center, also known as Deja Blue Arena, Dr Pepper Arena (wd:Q637300): stadium
4. Dr. Pepper Museum (wd:Q25421126): museum
5. Dublin Dr Pepper (wd:Q5310881): popular name for a style of Dr Pepper soft drink
6. Dr. Pepper Syrup Plant, also known as Dr. Pepper Building (wd:Q124038489): historic building in Birmingham, Alabama, United States
7. Diet Dr Pepper (wd:Q19903950): low-calorie soft drink
8. Pepper Drain (wd:Q49265671): canal in Imperial County, California, United States of America
9. Dr. William Pepper (wd:Q94045516): scientific article published in September 1898
10. Dr. Peppercorn (wd:Q20536983): painting by Gene Davis

[Assistant]
The main entity for the soft drink is "Dr Pepper" (wd:Q623561).

Next, I need to find out if Dr Pepper is named after its inventor. This involves:
- Finding the inventor of Dr Pepper.
- Checking if the name "Dr Pepper" is derived from or refers to the inventor.

I'll first search for properties related to "inventor" or "creator" for the Dr Pepper entity.

[Tool]
Top 10 property alternatives:
1. discoverer or inventor, also known as inventor or discoverer, inventor, invented by, invented, introduced by (wd:P61 as p/wdt): subject who discovered, first described, invented, or developed this discovery or invention or scientific hypothesis or theory
2. manufacturer, also known as manufactured by, provider, provided by, product of, producer (wd:P176 as p/wdt): (main or final) manufacturer or producer of this product
3. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as p/wdt): time when an entity begins to exist; for date of official opening use P1619, start time
4. named after, also known as toponym, namesake, named in honor of, named for, etymology (wd:P138 as p/wdt): entity or event that inspired the subject's name, or namesake (i...fier "applies to name" (P5168) can be used to indicate which one
5. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
6. official name, also known as long title, name, official title, registered name, full title (wd:P1448 as p/wdt): official name of the subject in its official language(s), name
7. country of origin, also known as origin country, place of origin, originates from, country, CoO (wd:P495 as p/wdt): country of origin of this item (creative work, food, phrase, product, etc.), significant place, country
8. logo image, also known as masthead, wordmark, trademark, trade mark, sign (wd:P154 as p/wdt): graphic mark or emblem commonly used by commercial enterprises, organizations and products, icon

No other items found

[Assistant]
The relevant properties are:
- "discoverer or inventor" (wdt:P61): to find the inventor of Dr Pepper.
- "named after" (wdt:P138): to check if Dr Pepper is named after a person or entity.

I'll first check who is listed as the inventor of Dr Pepper using wdt:P61.

[Tool]
Got 1 row and 1 column:
| inventor                                 |
| ---------------------------------------- |
| Charles Courtice Alderton (wd:Q24004555) |

[Tool]
Got 1 row and 1 column:
| namedAfter                      |
| ------------------------------- |
| Charles T. Pepper (wd:Q5082829) |

[Tool]
Got 1 row and 2 columns:
| inventorLabel                  | namedAfterLabel        |
| ------------------------------ | ---------------------- |
| Charles Courtice Alderton (en) | Charles T. Pepper (en) |

[Tool] Stopped generation process