PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?chancellor WHERE {
  ?chancellor p:P39 ?statement .
  ?statement ps:P39 wd:Q4970706 .
  FILTER NOT EXISTS {
    ?statement pq:P5102 wd:Q4676846
  }
  OPTIONAL {
    ?chancellor rdfs:label ?chancellorLabel FILTER ( LANG( ?chancellorLabel ) = "en" )
  }
}

Got 9 rows and 1 column:
| chancellor                      |
| ------------------------------- |
| Konrad Adenauer (wd:Q2492)      |
| Ludwig Erhard (wd:Q2496)        |
| Kurt Georg Kiesinger (wd:Q2512) |
| Willy Brandt (wd:Q2514)         |
| Helmut Schmidt (wd:Q2516)       |
| Helmut Kohl (wd:Q2518)          |
| Gerhard Schröder (wd:Q2530)     |
| Angela Merkel (wd:Q567)         |
| Olaf Scholz (wd:Q61053)         |

This query returns all federal chancellors of Germany (excluding acting chancellors), as IRIs, with optional English labels.

[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 http://amur:7001

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] Give me all federal chancellors of Germany.

[Assistant]
Let's break down the question:

1. The user wants all "federal chancellors of Germany".
2. We need to identify the entity for "Germany" and the position "federal chancellor".
3. Then, we need to find people who have held this position.

Step 1: Search for the entity "federal chancellor of Germany" to find the correct Wikidata item for this position.

[Tool]
Top 10 entity alternatives:
1. Federal Chancellor of Germany, also known as German Federal Chancellor, prime minister of Germany, German Chancellor, Federal Chancellor of the Federal Republic of Germany, Federal Chancellor (wd:Q4970706): head of government of the Federal Republic of Germany (1949–present)
2. Chancellor of Germany (wd:Q56022): offices held over time by the head of government of Germany
3. Germany, also known as BR Deutschland, Bundesrepublik Deutschland, Deutschland, Federal Republic of Germany (wd:Q183): country in Central Europe
4. president of Germany, also known as Federal President of Germany, Federal President of the Federal Republic of Germany (wd:Q25223): head of state of Germany
5. Federal Chancellor of Austria, also known as Chancellor of Austria (wd:Q1006398): Austrian office
6. Federal Chancellor of Austria, also known as Chancellor of Austria (wd:Q1006398): Austrian office
7. Government of the Federal Republic of Germany, also known as Government of Germany, Germany's government, German Cabinet, Federal Cabinet of Germany, Cabinet of Germany (wd:Q313827): the government of the Federal Republic of Germany
8. Chancellor of Switzerland, also known as Federal Chancellor, Federal Chancellor of Switzerland (wd:Q687810): position
9. Federal Chancellery of Germany, also known as BKAmt, Bundeskanzleramt (wd:Q317027): Office of the Federal Chancellor of Germany
10. Vice-Chancellor of Germany, also known as Vice Chancellor of Germany, Deputy to the Federal Chancellor (wd:Q504272): position

[Assistant]
From the search results, the most precise entity for the position is "Federal Chancellor of Germany" (wd:Q4970706), which refers to the head of government of the Federal Republic of Germany (1949–present).

Next, I need to find the property that links people to this position, typically something like "position held" or "office held".

I'll search for properties related to "position held".

[Tool]
Top 10 property alternatives:
1. position held, also known as function, held position, holds position, job, office held (wd:P39 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): subject currently or formerly holds the object position or public office
2. position holder, also known as incumbent, noble title holder, office holder, position held by (wd:P1308 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): persons who hold and/or held the position
3. position played on team / speciality, also known as position (on team), speciality, specialism, position, player position (wd:P413 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): position or specialism of a player on a team
4. expression, gesture or body pose, also known as action, expression, facial expression, gesture, movement (wd:P6022 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): qualifier on "depicts" (P180) for human position of an individual in an artwork
5. ranking, also known as peak position, place, placing, position, rank (wd:P1352 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): subject's ordinal position as qualitatively evaluated relative to other members of a group
6. coordinate location, also known as point on a map, gps coordinates, gps location, latitude, location (wd:P625 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): geocoordinates of the subject. For Earth, please note that only WGS84 coordinating system is supported at the moment
7. term length of position, also known as term length, time in position, term of position, position term, length of term (wd:P2097 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): length of time in years (unit: Q577) a person (usually a politician) is to serve in a particular position. Do not add bounds., duration
8. office contested, also known as contested office, contested position, position contested (wd:P541 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): title of office which election will determine the next holder of
9. 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 psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): position of the head of this item
10. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object

[Assistant]
The property "position held" (wdt:P39) is the correct one to use for finding people who have held the position of "Federal Chancellor of Germany" (wd:Q4970706).

Now, I will construct a SPARQL query to find all entities (people) who have held the position "Federal Chancellor of Germany" (wd:Q4970706). I will also optionally retrieve their labels for clarity.

[Tool]
Got 10 rows and 2 columns:
| chancellor                      | chancellorLabel           |
| ------------------------------- | ------------------------- |
| Konrad Adenauer (wd:Q2492)      | Konrad Adenauer (en)      |
| Ludwig Erhard (wd:Q2496)        | Ludwig Erhard (en)        |
| Kurt Georg Kiesinger (wd:Q2512) | Kurt Georg Kiesinger (en) |
| Willy Brandt (wd:Q2514)         | Willy Brandt (en)         |
| Helmut Schmidt (wd:Q2516)       | Helmut Schmidt (en)       |
| Helmut Kohl (wd:Q2518)          | Helmut Kohl (en)          |
| Gerhard Schröder (wd:Q2530)     | Gerhard Schröder (en)     |
| Walter Scheel (wd:Q2571)        | Walter Scheel (en)        |
| Angela Merkel (wd:Q567)         | Angela Merkel (en)        |
| Olaf Scholz (wd:Q61053)         | Olaf Scholz (en)          |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly retrieves all entities who have held the position 'Federal Chancellor of Germany' (wd:Q4970706) via the 'position held' property (wd:P39). However, the result includes Walter Scheel, who was not a federal chancellor but rather an acting chancellor for a brief period. To improve accuracy, the query should filter out acting chancellors or only include those whose 'position held' qualifier does not indicate 'acting' (e.g., using the 'series ordinal' or 'end cause' qualifiers if available). Additionally, the query should return the IRIs of the chancellors, and optionally their labels using OPTIONAL clauses, to comply with best practices. Please refine the query to address these points.

[Assistant]
Thank you for the feedback. To address the issue:

1. Walter Scheel appears due to being an acting chancellor. We need to exclude acting chancellors.
2. In Wikidata, the qualifier "end cause" (P1534) is sometimes used to indicate "acting" (Q7680568) or similar, or there may be a qualifier "series ordinal" (P1545) for proper numbering.
3. We should filter out entries where the "end cause" qualifier is "acting" or similar.
4. The query should return the IRIs of the chancellors, and optionally their labels.

First, I will check how the "position held" property is qualified for Walter Scheel and other chancellors, to see how "acting" is indicated.

[Tool]
Got 13 rows and 3 columns, showing the first 10 rows below:
| subject                  | property              | object                                       |
| ------------------------ | --------------------- | -------------------------------------------- |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-0849FBCD-C472-45CB-A9ED-FFAC51369DB8 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-0AD55252-088B-4BDE-B96E-27C7C4856525 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-12F3F0A1-6208-4BF3-B709-4F93DB485906 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-18421E8E-3B4C-42DA-90F4-C6DF63A2F63B |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-28efb9c4-4694-33d1-cc7e-35da8e071c80 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-4F8367B3-A937-4F3D-92B7-8303748A6731 |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-5C070A94-628B-457E-BE79-9F5DE02B0E1D |
| Walter Scheel (wd:Q2571) | position held (p:P39) | s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 |
| ...                      | ...                   | ...                                          |

[Tool]
Got 13 rows and 3 columns, showing the first 10 rows below:
| subject                                      | property                  | object                                              |
| -------------------------------------------- | ------------------------- | --------------------------------------------------- |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | position held (ps:P39)    | president of Germany (wd:Q25223)                    |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | start time (pq:P580)      | 1974-07-01T00:00:00Z (xsd:dateTime)                 |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | end time (pq:P582)        | 1979-06-30T00:00:00Z (xsd:dateTime)                 |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | replaced by (pq:P1366)    | Karl Carstens (wd:Q2569)                            |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | replaces (pq:P1365)       | Gustav Heinemann (wd:Q2573)                         |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | series ordinal (pq:P1545) | 4                                                   |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | elected in (pq:P2715)     | 1974 West German presidential election (wd:Q896236) |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | wikibase:rank             | wikibase:NormalRank                                 |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | rdf:type                  | wikibase:BestRank                                   |
| s:Q2571-060E98E4-5A00-4CAD-8A24-B7FF56683DF2 | prov:wasDerivedFrom       | ref:bade9f08e435bb9078bd80d51c8acf10b1e2b649        |
| ...                                          | ...                       | ...                                                 |

[Tool]
Got 11 rows and 3 columns, showing the first 10 rows below:
| subject                                      | property                      | object                                                         |
| -------------------------------------------- | ----------------------------- | -------------------------------------------------------------- |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | position held (ps:P39)        | member of the Landtag of North Rhine-Westphalia (wd:Q17781726) |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | start time (pq:P580)          | 1950-01-01T00:00:00Z (xsd:dateTime)                            |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | end time (pq:P582)            | 1954-01-01T00:00:00Z (xsd:dateTime)                            |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | parliamentary term (pq:P2937) | 2nd Landtag of North Rhine-Westphalia (wd:Q30544752)           |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | wikibase:rank                 | wikibase:NormalRank                                            |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | rdf:type                      | wikibase:BestRank                                              |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | prov:wasDerivedFrom           | ref:9a24f7c0208b05d6be97077d855671d1dfdbc0dd                   |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | start time (pqv:P580)         | v:dca421a2ca4aa585d2c45326049993eb                             |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | end time (pqv:P582)           | v:9adc78d0b1f8e9bff61cdffaddf4e606                             |
| s:Q2571-4EFAC5AD-02CF-47D1-947F-BD37A663B6D6 | rdf:type                      | wikibase:Statement                                             |
| ...                                          | ...                           | ...                                                            |

[Tool]
Got 11 rows and 3 columns, showing the first 10 rows below:
| subject                                      | property                       | object                                      |
| -------------------------------------------- | ------------------------------ | ------------------------------------------- |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | position held (ps:P39)         | Federal Chancellor of Germany (wd:Q4970706) |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | start time (pq:P580)           | 1974-05-07T00:00:00Z (xsd:dateTime)         |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | end time (pq:P582)             | 1974-05-16T00:00:00Z (xsd:dateTime)         |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | replaced by (pq:P1366)         | Helmut Schmidt (wd:Q2516)                   |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | replaces (pq:P1365)            | Willy Brandt (wd:Q2514)                     |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | nature of statement (pq:P5102) | acting (wd:Q4676846)                        |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | wikibase:rank                  | wikibase:NormalRank                         |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | rdf:type                       | wikibase:BestRank                           |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | start time (pqv:P580)          | v:008c6304331843aed89784d69d7e185f          |
| s:Q2571-822AD0AF-FF0E-41F3-93F8-AF4605AA7A54 | end time (pqv:P582)            | v:f307751a1123b0d20748333c0e36b5af          |
| ...                                          | ...                            | ...                                         |

[Tool]
Top 10 property alternatives:
1. nature of statement, also known as validity of statement, status of statement, refine statement, precisely, modality of statement (wd:P5102 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): (qualifier only) the underlying circumstances of this statement
2. statement is subject of, also known as statement is the subject of, subject of the statement, subject of the claim, subject of, related item of statement (wd:P805 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): (qualifying) item that describes the relation identified in this statement
3. statement describes, also known as statement about (wd:P2384 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): formalization of the statement contains a bound variable in this class
4. subject has role, also known as has role, role, subject had role, subject of qualified statement has role, subject of statement has role (wd:P2868 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): role/generic identity of the item ("subject") in the context of ...acting roles, use P453 ("character role"). For persons, use P39.
5. statement supported by, also known as supported by, statement is supported by, stated by, recognized by, per (wd:P3680 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): entity that supports a given statement
6. expression of, also known as conveys, expresses (wd:P6524 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): realization of a work through words, sound, image etc. in the FRBR model
7. stated in, also known as cited from, stated on, stated at, source of claim, originating source (wd:P248 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): to be used in the references field to refer to the information d...805; for the type of document in which a claim is made use P3865
8. language style, also known as manner, term register, obsolete, register, sense register (wd:P6191 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): to denote of the way a sense of a word is used, e.g., slang, vulgarism, babytalk, colloquialism, etc.
9. provides data for property, also known as data provided by property, statements provided by website, statements provided by property, statements provided by identifier, data supplied by identifier (wd:P13353 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): dataset associated with this external ID usually contains data applicable to this other Wikidata property
10. object named as, also known as original wording, place name string, printed as, reference wording, [sic] (wd:P1932 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): use as qualifier to indicate how the object's value was given in the source, name

[Assistant]
The "nature of statement" qualifier (wd:P5102) is used to indicate if a position was held in an "acting" capacity. In Walter Scheel's case, the value is "acting" (wd:Q4676846).

To refine the query:
- We will select all people who held the position "Federal Chancellor of Germany" (wd:Q4970706).
- We will exclude statements where the "nature of statement" (P5102) is "acting" (wd:Q4676846).
- We will return the IRIs and optionally the English labels.

Here is the refined SPARQL query.

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all individuals who have held the position of Federal Chancellor of Germany, excluding acting chancellors, and returns their IRIs as required. The query also optionally retrieves English labels, which is acceptable since labels are not required unless explicitly requested. The answer is complete and matches the expected set of chancellors. No further refinement is necessary.


PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?actor ?actorLabel ?dob WHERE {
  wd:Q162371 wdt:P161 ?actor .
  OPTIONAL {
    ?actor wdt:P569 ?dob
  }
  OPTIONAL {
    ?actor rdfs:label ?actorLabel FILTER ( lang( ?actorLabel ) = "en" )
  }
}

The birthdays of the main actors of the television show Charmed (original 1998–2006 series) are:
- Holly Marie Combs (wd:Q162578): 1973-12-03
- Alyssa Milano (wd:Q189067): 1972-12-19
- Shannen Doherty (wd:Q207598): 1971-04-12
- Rose McGowan (wd:Q211040): 1973-09-05

[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 http://amur:7001

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] Give me the birthdays of all actors of the television show Charmed.

[Assistant]
Let's break down the question:

1. We need to identify the entity for the television show "Charmed".
2. We need to find all actors who acted in "Charmed".
3. For each actor, we need to retrieve their birthday.

Let's start by searching for the entity "Charmed" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Charmed (wd:Q162371): American supernatural drama / fantasy television series (1998–2006)
2. Charmed (wd:Q53162693): American television series, reboot of Charmed (1998–2006)
3. Charmed (wd:Q1067576): Norwegian musical group
4. Charmed, also known as Charmed (comics) (wd:Q2564039): comic book that is an officially licensed continuation of the popular The WB television series of the same name
5. Charmed (wd:Q11963476): 2000 self-titled debut studio album by Charmed
6. Charmed (wd:Q5086449): video game based on the fourth season of the television series of the same name
7. Charmed (wd:Q133201824)
8. Charmed (wd:Q128008863): episode of The Little Mermaid (S1 E7)
9. charmed (wd:L8016-F3)
10. charmed (wd:L8016-F5)

[Assistant]
The most likely entity for the original "Charmed" television show (1998–2006) is wd:Q162371. There is also a reboot (wd:Q53162693), but unless specified otherwise, the original is usually meant.

Next, I need to find all actors who acted in "Charmed" (wd:Q162371). To do this, I will search for properties related to "actor", "cast member", or similar for this entity.

[Tool]
Top 10 property alternatives:
1. cast member, also known as feat., starring (film/play), film starring, starring, actor (wd:P161 as wdt/p): actor in the subject production [use "character role" (P453) and...use "recorded participant" (P11108) for non-fiction productions], significant person, performer
2. voice actor, also known as voice actors, voice dubber, voice actress, voice actresses, voiced by (wd:P725 as wdt/p): performer of a spoken role in a creative work such as animation,... (P453) as qualifier] [use "cast member" (P161) for live acting], film crew member, cast member
3. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
4. 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 wdt/p): 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
5. IMDb ID, also known as IMDb identifier, Internet Movie Database identifier (wd:P345 as wdt/p): identifier for the IMDb (with prefix 'tt', 'nm', 'co', 'ev', 'ch' or 'ni')
6. producer, also known as music producer, record producer, produced by, film producer, creative producer (wd:P162 as wdt/p): person(s) who produced the film, musical work, theatrical produc...etc.) [for production company, use P272, video games - use P178]
7. genre, also known as genre of music, type of music, type of film, music genre, literary genre (wd:P136 as wdt/p): creative work's genre or an artist's field of work (P101). Use main subject (P921) to relate creative works to their topic
8. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
9. country of origin, also known as origin country, place of origin, originates from, country, CoO (wd:P495 as wdt/p): country of origin of this item (creative work, food, phrase, product, etc.), significant place, country
10. creator, also known as created by, visual artist, sculptor, sculpted by, realized by (wd:P170 as wdt/p): maker of this creative work or other object (where no more specific property exists)

No other items found

[Assistant]
The property "cast member" (wdt:P161) is the correct one to use for finding actors in a television show or film.

Now, I will write a query to get all cast members (actors) of "Charmed" (wd:Q162371). Next, I need to find the property for "date of birth" to get their birthdays.

[Tool]
Top 10 property alternatives:
1. date of birth, also known as year of birth, birthdate, DOB, born on, born (wd:P569 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): date on which the subject was born, inception
2. place of birth, also known as POB, location of birth, location born, born in, birthplace (wd:P19 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): most specific known birth location of a person, animal or fictional character, location
3. birthday, also known as b-day, bday, birth day (wd:P3150 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): item for day and month on which the subject was born. Used when full "date of birth" (P569) isn't known., date of birth
4. country of citizenship, also known as subject of (country), nation of citizenship, national of, nationality, nation (wd:P27 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): the object is a country that recognizes the subject as its citizen, country
5. commemorates, also known as monument to, memorial to, memorializes, marks, in memory of (wd:P547 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): what the place, monument, memorial, or holiday, commemorates, main subject
6. birth name, also known as née, name at birth, name before marriage, ne, né (wd:P1477 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): full name of a person at birth, if different from their current, generally used name, name
7. date of death, also known as DOD, deathdate, died, died on, year of death (wd:P570 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): dissolved, abolished or demolished date, date on which the subject died, end time
8. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): time when an entity begins to exist; for date of official opening use P1619, start time
9. website username or ID, also known as user name, website username, website ID, username in social media, username (wd:P554 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): username or identifier on a website that the person or movement ... account on, for use as qualifier of "website account on" (P553)
10. pseudonym, also known as nom de plume, nom-de-plume, nome de guerre, pen name, ring name (wd:P742 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): alias used by someone (for nickname use P1449), name

[Assistant]
The property for "date of birth" is wdt:P569.

Now, I will construct a SPARQL query to:
- Get all cast members (wdt:P161) of "Charmed" (wd:Q162371)
- For each cast member, get their date of birth (wdt:P569)
- Optionally, get their label (name) for readability

Here is the query I will use.

[Tool]
Got 4 rows and 3 columns:
| actor                          | actorLabel             | dob                                 |
| ------------------------------ | ---------------------- | ----------------------------------- |
| Holly Marie Combs (wd:Q162578) | Holly Marie Combs (en) | 1973-12-03T00:00:00Z (xsd:dateTime) |
| Alyssa Milano (wd:Q189067)     | Alyssa Milano (en)     | 1972-12-19T00:00:00Z (xsd:dateTime) |
| Shannen Doherty (wd:Q207598)   | Shannen Doherty (en)   | 1971-04-12T00:00:00Z (xsd:dateTime) |
| Rose McGowan (wd:Q211040)      | Rose McGowan (en)      | 1973-09-05T00:00:00Z (xsd:dateTime) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all actors (cast members) of the television show 'Charmed' (wd:Q162371) and their birthdays, returning the IRIs as required. The query also optionally retrieves English labels for the actors, which is appropriate. The answer matches the query result, and the output is complete and correct for the user's request.


PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?lake ?country WHERE {
  VALUES ?lake {
    wd:Q6386177 wd:Q22434937
  }
  ?lake wdt:P17 ?country .
}

Both entities named Limerick Lake in Wikidata are located in Canada.

[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 http://amur:7001

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] In which country is the Limerick Lake?

[Assistant]
Let's break down the question:

1. The entity we need to identify is "Limerick Lake".
2. We need to find the property that links a lake to a country (likely "country" or "located in the country").

First, I will search for the entity "Limerick Lake" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Limerick Lake (wd:Q6386177): lake in Hastings Country, Ontario, Canada
2. Lake Limerick (wd:Q49303749): lake in Mason County, Washington state, United States of America
3. Limerick Lake (wd:Q22434937): lake in Algoma District, Ontario, Canada
4. Lake Limerick Dam (wd:Q48991830): dam impounding Cranberry Creek in Mason County, Washington state, United States of America
5. lake, also known as Lake, lakes (wd:Q23397): body of relatively still water, localized in a basin
6. Limerick, also known as Limerick City, Limrick, Limmerick (wd:Q133315): city in Ireland in the province of Munster
7. County Limerick, also known as Limerick, County Limerick, Ireland (wd:Q178283): county in Ireland
8. limerick, also known as Limerick (wd:Q204698): form of poetry
9. Lake, also known as Lake, Mississippi, Lake, MS (wd:Q2087707): town in Newton and Scott counties, Mississippi, United States
10. Limerick F.C., also known as LFC, Limerick, Limerick FC, Limerick Football Club (wd:Q1552212): association football club in Limerick, Ireland

[Assistant]
There are two entities named "Limerick Lake" in Ontario, Canada:
- Limerick Lake (wd:Q6386177): lake in Hastings County, Ontario, Canada
- Limerick Lake (wd:Q22434937): lake in Algoma District, Ontario, Canada

Since the question does not specify which one, I will include both in the query. Next, I need to find the property that links a lake to a country. I will search for the property "country".

[Tool]
Top 10 property alternatives:
1. valid in place, also known as applies to country, applies to location, applies to place, country, true in (wd:P3005 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): place where a statement is valid, applies to part
2. country of origin, also known as origin country, place of origin, originates from, country, CoO (wd:P495 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): country of origin of this item (creative work, food, phrase, product, etc.), significant place, country
3. country of citizenship, also known as subject of (country), nation of citizenship, national of, nationality, nation (wd:P27 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): the object is a country that recognizes the subject as its citizen, country
4. country, also known as sovereign state, state, land, host country (wd:P17 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
5. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
6. place of birth, also known as POB, location of birth, location born, born in, birthplace (wd:P19 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): most specific known birth location of a person, animal or fictional character, location
7. continent (wd:P30 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): continent of which the subject is a part, located in/on physical feature
8. 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 psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
9. place of publication, also known as published in (place), where published, release region, released in, published from (wd:P291 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): geographical place of publication of the edition (use 1st edition when referring to works), significant place
10. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as psv/pr/wdtn/prn/pq/wdt/prv/psn/p/ps/pqn/pqv): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object

[Assistant]
The most appropriate property to link a lake to a country is "country" (wdt:P17).

Now, I will construct a SPARQL query to find the country for both Limerick Lake entities (wd:Q6386177 and wd:Q22434937), returning the country IRIs and optionally their labels.

[Tool]
Got 2 rows and 3 columns:
| lake                         | country         | countryLabel |
| ---------------------------- | --------------- | ------------ |
| Limerick Lake (wd:Q22434937) | Canada (wd:Q16) | Canada (en)  |
| Limerick Lake (wd:Q6386177)  | Canada (wd:Q16) | Canada (en)  |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves the IRIs of both Limerick Lake entities and their respective countries, following the requirement to return identifiers. The answer is accurate and complete, as both lakes are located in Canada. No further refinement is necessary.


PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
ASK {
  wd:Q1144302 wdt:P171 * wd:Q10908
}

Yes, tree frogs are a type of amphibian.

[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 http://amur:7001

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] Are tree frogs a type of amphibian?

[Assistant]
Let's break down the question:

1. The user is asking if "tree frogs" are a type of "amphibian".
2. We need to identify the entity for "tree frogs" and "amphibian" in Wikidata.
3. Then, we need to check if there is a subclass or instance relationship between "tree frogs" and "amphibian".

First, I will search for the entity "tree frog" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Hylidae, also known as Hylid, Tree frog (wd:Q53696): family of amphibians
2. tree frog (wd:Q1144302): any species of frog that spends a major portion of its lifespan in trees
3. Bokermannohyla izecksohni, also known as Bokermannohyla izeckshoni, Tree frog (wd:Q308753): species of amphibian
4. Rhacophorus lateralis, also known as Small Tree Frog, Tree frog (wd:Q2707407): species of amphibian
5. Leptopelis fiziensis, also known as Tree frog (wd:Q1946641): species of amphibian
6. Tree frog (wd:Q110818899)
7. Hyla arborea, also known as Common Tree Frog, European Tree Frog (wd:Q2142057): species of amphibian
8. red-eyed tree frog, also known as Agalychnis callidryas (wd:Q337616): species of amphibian
9. Australian green tree frog, also known as White's tree frog, Litoria caerulea, green tree frog, Ranoidea caerulea (wd:Q654682): species of amphibian
10. Common tree frog, also known as Polypedates leucomystax (wd:Q2277171): species of amphibian

[Tool]
Top 10 entity alternatives:
1. Amphibia, also known as amphibian, amphibians (wd:Q10908): class of tetrapods, whose living forms include frogs, toads, salamanders, newts and caecilians
2. amphibious vehicle, also known as amphibian (wd:Q474698): means of transport, viable on land as well as on (or under) water
3. amphibious aircraft, also known as amphibian (wd:Q474709): aircraft that can routinely both operate in water and in land
4. Amphibian (wd:Q15924195): 2005 studio album by Tanya Chua
5. Amphibian, also known as Kingsley Rice (wd:Q4748176): fictional character in Marvel Comics
6. Amphibian (wd:Q125685669): journal article from 'The Global South' published in 2022
7. amphibian (wd:L334419-F1)
8. amphibian (wd:L334419)
9. amphibian (wd:L229297-F1)
10. amphibian (wd:L229297)

[Tool] False

[Tool] False

[Tool] False

[Tool]
Got 397 rows and 3 columns, showing the first 10 rows below:
| subject             | property                         | object                                                                                |
| ------------------- | -------------------------------- | ------------------------------------------------------------------------------------------ |
| Hylidae (wd:Q53696) | instance of (wdt:P31)            | taxon (wd:Q16521)                                                                          |
| Hylidae (wd:Q53696) | Commons category (wdt:P373)      | Hylidae                                                                                |
| Hylidae (wd:Q53696) | image (wdt:P18)                  | <http://commons.wikimedia.org/wiki/Special:FilePath/Laubfrosch%20%28Hyla%20arborea%29.jpg> |
| Hylidae (wd:Q53696) | parent taxon (wdt:P171)          | Anura (wd:Q53636)                                                                          |
| Hylidae (wd:Q53696) | taxon name (wdt:P225)            | Hylidae                                                                                |
| Hylidae (wd:Q53696) | taxon rank (wdt:P105)            | family (wd:Q35409)                                                                         |
| Hylidae (wd:Q53696) | described by source (wdt:P1343)  | The Encyclopedia Americana (wd:Q19085957)                                                  |
| Hylidae (wd:Q53696) | start time (wdt:P580)            | -70600000-01-01T00:00:00 (xsd:dateTime)                                                    |
| Hylidae (wd:Q53696) | taxon common name (wdt:P1843)    | løvfrosker (nb)                                                                            |
| Hylidae (wd:Q53696) | topic's main category (wdt:P910) | wd:Q6461718                                                                                |
| ...                 | ...                              | ...                                                                                |

[Tool]
Got 1,023 rows and 3 columns, showing the first 10 rows below:
| subject           | property                                       | object                                                                                |
| ----------------- | ---------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Anura (wd:Q53636) | instance of (wdt:P31)                          | taxon (wd:Q16521)                                                                                |
| Anura (wd:Q53636) | Commons category (wdt:P373)                    | Anura                                                                                |
| Anura (wd:Q53636) | image (wdt:P18)                                | <http://commons.wikimedia.org/wiki/Special:FilePath/Australia%20green%20tree%20frog%20%28Litoria%20caerulea%29%20crop.jpg> |
| Anura (wd:Q53636) | subclass of (wdt:P279)                         | Amphibia (wd:Q10908)                                                                                |
| Anura (wd:Q53636) | parent taxon (wdt:P171)                        | Amphibia (wd:Q10908)                                                                                |
| Anura (wd:Q53636) | taxon name (wdt:P225)                          | Anura                                                                                |
| Anura (wd:Q53636) | taxon rank (wdt:P105)                          | order (wd:Q36602)                                                                                |
| Anura (wd:Q53636) | described at URL (wdt:P973)                    | <https://neal.fun/earth-reviews/frogs>                                                                                |
| Anura (wd:Q53636) | described by source (wdt:P1343)                | Brockhaus and Efron Encyclopedic Dictionary (wd:Q602358)                                                                   |
| Anura (wd:Q53636) | on focus list of Wikimedia project (wdt:P5008) | wd:Q6173448                                                                                |
| ...               | ...                                            | ...                                                                                |

[Tool]
Got 121 rows and 3 columns, showing the first 10 rows below:
| subject                 | property                                      | object                                                                           |
| ----------------------- | --------------------------------------------- | -------------------------------------------------------------------------------- |
| tree frog (wd:Q1144302) | instance of (wdt:P31)                         | taxon (wd:Q16521)                                                                |
| tree frog (wd:Q1144302) | image (wdt:P18)                               | <http://commons.wikimedia.org/wiki/Special:FilePath/Agalychnis%20callidryas.jpg> |
| tree frog (wd:Q1144302) | parent taxon (wdt:P171)                       | Neobatrachia (wd:Q134759)                                                        |
| tree frog (wd:Q1144302) | described by source (wdt:P1343)               | Encyclopædia Britannica 11th edition (wd:Q867541)                                |
| tree frog (wd:Q1144302) | pronunciation audio (wdt:P443)                | <http://commons.wikimedia.org/wiki/Special:FilePath/De-Baumfrosch.ogg>           |
| tree frog (wd:Q1144302) | taxon known by this common name (wdt:P13176)  | Hylidae (wd:Q53696)                                                              |
| tree frog (wd:Q1144302) | Freebase ID (wdt:P646)                        | /m/04f74b3                                                                       |
| tree frog (wd:Q1144302) | Microsoft Academic ID (wdtn:P6366)            | <https://makg.org/entity/2778749046>                                             |
| tree frog (wd:Q1144302) | OpenAlex ID (wdt:P10283)                      | C2778749046                                                                      |
| tree frog (wd:Q1144302) | Encyclopædia Britannica Online ID (wdt:P1417) | animal/tree-frog-amphibian-group                                                 |
| ...                     | ...                                           | ...                                                                              |

[Tool]
Got 228 rows and 3 columns, showing the first 10 rows below:
| subject                   | property                         | object                                                                                |
| ------------------------- | -------------------------------- | ----------------------------------------------------------------------------------------------------------- |
| Neobatrachia (wd:Q134759) | instance of (wdt:P31)            | taxon (wd:Q16521)                                                                                |
| Neobatrachia (wd:Q134759) | Commons category (wdt:P373)      | Neobatrachia                                                                                |
| Neobatrachia (wd:Q134759) | image (wdt:P18)                  | <http://commons.wikimedia.org/wiki/Special:FilePath/Drzewolaz%20lazurowy%20Dendrobates%20azureus%20RB2.jpg> |
| Neobatrachia (wd:Q134759) | parent taxon (wdt:P171)          | Anura (wd:Q53636)                                                                                |
| Neobatrachia (wd:Q134759) | taxon name (wdt:P225)            | Neobatrachia                                                                                |
| Neobatrachia (wd:Q134759) | taxon rank (wdt:P105)            | suborder (wd:Q5867959)                                                                                |
| Neobatrachia (wd:Q134759) | start time (wdt:P580)            | -122000000-01-01T00:00:00 (xsd:dateTime)                                                                    |
| Neobatrachia (wd:Q134759) | topic's main category (wdt:P910) | wd:Q9925900                                                                                |
| Neobatrachia (wd:Q134759) | Freebase ID (wdt:P646)           | /m/02stq1                                                                                |
| Neobatrachia (wd:Q134759) | Open Tree of Life ID (wdt:P9157) | 535804                                                                                |
| ...                       | ...                              | ...                                                                                |

[Tool] True

[Tool] True

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query is correct for this True/False question. It uses an ASK query to check whether 'tree frog' (wd:Q1144302) is a subclass (directly or indirectly, via wdt:P171*) of 'amphibian' (wd:Q10908). The answer is accurate, and the query follows all guidelines, including returning a boolean result for a True/False question. No further refinement is needed.