PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?newspaper ?name WHERE {
  ?newspaper fb:book.newspaper.circulation_areas fb:m.0d6lp .
  ?newspaper fb:type.object.type fb:book.newspaper .
  OPTIONAL {
    ?newspaper fb:type.object.name ?name .
    FILTER ( LANG( ?name ) = 'en' )
  }
}

Got 20 rows and 2 columns, showing the first 5 and last 5 rows below:
| newspaper                                   | name                              |
| ------------------------------------------- | --------------------------------- |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (en)      |
| Sing Tao Daily (fb:m.01yrn5)                | Sing Tao Daily (en)               |
| The Daily Alta California (fb:m.0271stb)    | The Daily Alta California (en)    |
| San Francisco Bay Times (fb:m.02rnd80)      | San Francisco Bay Times (en)      |
| Free Society (fb:m.03g_4mj)                 | Free Society (en)                 |
| ...                                         | ...                               |
| AsianWeek (fb:m.0bsjtf)                     | AsianWeek (en)                    |
| San Francisco Daily (fb:m.0d3zvq)           | San Francisco Daily (en)          |
| Bay Area Reporter (fb:m.0f83cz)             | Bay Area Reporter (en)            |
| San Francisco Business Times (fb:m.0hqgb4v) | San Francisco Business Times (en) |
| Dock of the Bay (fb:m.0_l9flk)              | Dock of the Bay (en)              |

Multiple newspapers circulate in San Francisco. The most prominent is the San Francisco Chronicle. Others include Sing Tao Daily, The Daily Alta California, San Francisco Bay Times, Free Society, AsianWeek, San Francisco Daily, Bay Area Reporter, San Francisco Business Times, and Dock of the Bay.

[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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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 name of the san francisco newspaper?

[Assistant]
Let's break down the question:

1. The user is asking for the name of a newspaper associated with San Francisco.
2. I need to identify the entity for "San Francisco" and find newspapers related to it.
3. Then, I need to retrieve the name(s) of such newspaper(s).

First, I'll search for the entity "San Francisco" in Freebase.

[Tool]
Top 10 entity alternatives:
1. San Francisco, also known as The City by the Bay, The City, Esseff, SF, San Fran, Frisco, The City, City by the Bay (fb:m.0d6lp): San Francisco, officially the City and County of San Francisco, ...ulous in the nation with an estimated population of 8.6 million., has type City/Town/Village
2. Forrest Gump: San Francisco (Be ... Wear Some Flowers in Your Hair), also known as Forrest Gump: San Francisco (Be ... Wear Some Flowers in Your Hair), San Francisco, San Francisco (Be Sure to Wear Flowers in You Hair), San Francisco (Be Sure to Wear Flowers in Your Hair), San Francisco (Be Sure to Wear Some Flowers in Your Hair) (fb:m.0lpjkb): has type Musical Recording
3. San Francisco (fb:m.0c1p3): San Francisco is a 1936 musical-drama directed by Woody Van Dyke...the mob scenes while von Stroheim contributed to the screenplay., has type Award-Winning Work
4. San Francisco, also known as San Francisco, Cordoba, San Francisco, Córdoba (fb:m.0dbmmz): San Francisco is a city located at the far east border of the pr...re laid cobble stone that have been polished black from traffic., has type City/Town/Village
5. San Francisco F.C., also known as San Francisco (fb:m.0d3sfl): San Francisco Fútbol Club is a professional football team locate...ince 1988. The club has also finished second 9 times since 1988., has type Football team
6. San Francisco, also known as San Francisco, Cundinamarca (fb:m.02qnm2x): San Francisco de Sales, commonly known as San Francisco, is a municipality and town of Colombia in the department of Cundinamarca., has type City/Town/Village
7. San Francisco (fb:m.0gvvmtx): "San Francisco" is a song performed by German eurodance recordin...ngle from an album that was not certified in the United Kingdom., has type Composition
8. San Francisco, also known as San Francisco, Putumayo (fb:m.02qmqzy): San Francisco is a town and municipality located in the Putumayo Department, Republic of Colombia., has type City/Town/Village
9. San Francisco de Dos Ríos District, also known as San Francisco, Costa Rica, San Francisco de Dos Ríos District, San José Canton, San Francisco (fb:m.05p9gsj): San Francisco de Dos Ríos District, the sixth "distrito" of San ...It's also famous for the numerous motels between its boundaries., has type City/Town/Village
10. Cliff House, San Francisco, also known as San Francisco Co, San Francisco County / San Francisco city, San Francisco (fb:m.07w84q): The Cliff House is a restaurant perched on the headland above th...n the terrace of the Cliff House is a room-sized camera obscura., has type Building

[Assistant]
The most relevant entity for San Francisco, California, is fb:m.0d6lp.

Next, I need to find newspapers associated with San Francisco. I will search for entities related to "newspaper" and see if any are linked to San Francisco, or search for properties that connect cities to newspapers. I'll start by searching for "newspaper" to find the relevant property or entity type.

[Tool]
Top 10 entity alternatives:
1. Newspaper (fb:book.newspaper)
2. Newspaper (fb:m.05jnl): A newspaper is a serial publication containing news, other infor...aper is divided into sections for each of those major groupings., has type Industry
3. Newspaper (fb:m.02k9yd8): The newspaper type is for printed periodicals, typically printed...ns exist. Magazines should be entered using the "magazine" type.
4. Newspaper, also known as news paper, newspaper (fb:m.018cksp): has type Musical Recording
5. Newspaper (fb:m.07mrnq0): Sharon, Lois & Bram and the rest of the gang earn their Press Ca...med neighborhood newspaper scoops the hottest exclusive in town!, has type TV Episode
6. Newspaper (fb:m.010p6jz): has type Musical Recording
7. NEWSPAPER (fb:m.0124g_r6): has type Musical Recording
8. Entertainment News, also known as Newspaper, Fashion Weeks, Events (fb:m.0k3tbg_): EbuzzToday.com is your all-access pass to most fascinating stars...ore office we start covering Pakistani Fashion & Media Industry., has type Website Category
9. Newspaper (fb:m.0zkfdvt): has type Musical Recording
10. Newspaper (fb:m.0122wvz6): has type Musical Recording

[Assistant]
The most relevant type for a newspaper as a publication is fb:book.newspaper.

Now, I need to find newspapers (entities of type fb:book.newspaper) that are associated with San Francisco (fb:m.0d6lp). To do this, I need to find a property that links a newspaper to a location or city. I'll search for properties related to "location" or "city" for the newspaper entity type.

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Instance (fb:type.type.instance): links to type Object, part of Type schema

No other items found

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Instance (fb:type.type.instance): links to type Object, part of Type schema

No other items found

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Instance (fb:type.type.instance): links to type Object, part of Type schema

No other items found

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Instance (fb:type.type.instance): links to type Object, part of Type schema

No other items found

[Tool]
Top 10 property alternatives:
1. Type (fb:type.object.type): part of Object schema, links to type Type
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Instance (fb:type.type.instance): links to type Object, part of Type schema

No other items found

[Assistant]
It appears that the Freebase schema for newspapers does not have an obvious direct property for "location," "city," "headquarters," "publisher," or "region." However, I can try a different approach:

- Search for newspapers whose name contains "San Francisco," as this is a common naming convention for city newspapers.
- This may help identify the most prominent newspaper(s) associated with San Francisco.

I'll search for entities with "San Francisco" and "newspaper" in their names.

[Tool]
Top 10 entity alternatives:
1. San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m): has type Newspaper
2. San Francisco Newspaper Company LLC (fb:m.0101mvm_): San Francisco Newspaper Company LLC is a publishing company of The San Francisco Examiner., has type Periodical Publisher
3. San Francisco newspaper strike of 1994 (fb:m.0gfg88k): The San Francisco Newspaper Strike of 1994 was a labor dispute c...d The San Francisco Examiner walked off the job for eleven days., has type Event
4. San Francisco News-Call Bulletin Newspaper Photograph Archive (fb:m.0b44w3f)
5. San Francisco, also known as The City by the Bay, The City, Esseff, SF, San Fran, Frisco, The City, City by the Bay (fb:m.0d6lp): San Francisco, officially the City and County of San Francisco, ...ulous in the nation with an estimated population of 8.6 million., has type City/Town/Village
6. Forrest Gump: San Francisco (Be ... Wear Some Flowers in Your Hair), also known as Forrest Gump: San Francisco (Be ... Wear Some Flowers in Your Hair), San Francisco, San Francisco (Be Sure to Wear Flowers in You Hair), San Francisco (Be Sure to Wear Flowers in Your Hair), San Francisco (Be Sure to Wear Some Flowers in Your Hair) (fb:m.0lpjkb): has type Musical Recording
7. San Francisco (fb:m.0c1p3): San Francisco is a 1936 musical-drama directed by Woody Van Dyke...the mob scenes while von Stroheim contributed to the screenplay., has type Award-Winning Work
8. San Francisco, also known as San Francisco, Cordoba, San Francisco, Córdoba (fb:m.0dbmmz): San Francisco is a city located at the far east border of the pr...re laid cobble stone that have been polished black from traffic., has type City/Town/Village
9. San Francisco F.C., also known as San Francisco (fb:m.0d3sfl): San Francisco Fútbol Club is a professional football team locate...ince 1988. The club has also finished second 9 times since 1988., has type Football team
10. San Francisco, also known as San Francisco, Cundinamarca (fb:m.02qnm2x): San Francisco de Sales, commonly known as San Francisco, is a municipality and town of Colombia in the department of Cundinamarca., has type City/Town/Village

[Tool]
Got 24 rows and 3 columns, showing the first 10 rows below:
| subject                                                   | property                                                    | object                                                                       |
| --------------------------------------------------------- | ----------------------------------------------------------- | ---------------------------------------------------------------------------- |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Type (fb:type.object.type)                                  | Topic (fb:common.topic)                                                      |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Key (fb:type.object.key)                                    | /en/san_francisco_news_call_bulletin_newspaper                               |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Name (fb:type.object.name)                                  | San Francisco News-Call Bulletin Newspaper (en)                              |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Notable for (fb:common.topic.notable_for)                   | fb:g.12553k2dv                                                               |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Notable types (fb:common.topic.notable_types)               | Newspaper (fb:m.02k9yd8)                                                     |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Circulation Areas (fb:book.newspaper.circulation_areas)     | San Francisco (fb:m.0d6lp)                                                   |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Headquarters (fb:book.newspaper.headquarters)               | fb:m.0j1grx7                                                                 |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | Originator_of (fb:base.jewlib.original_owner.originator_of) | San Francisco News-Call Bulletin Newspaper Photograph Archive (fb:m.0b44w3f) |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | rdf:type                                                    | Topic (fb:common.topic)                                                      |
| San Francisco News-Call Bulletin Newspaper (fb:m.0b44w3m) | fb:kg.object_profile.prominent_type                         | Newspaper (fb:book.newspaper)                                                |
| ...                                                       | ...                                                         | ...                                                                          |

[Tool]
Got 20 rows and 1 column, showing the first 5 and last 5 rows below:
| newspaper                                   |
| ------------------------------------------- |
| San Francisco Chronicle (fb:m.01v9vx)       |
| Sing Tao Daily (fb:m.01yrn5)                |
| The Daily Alta California (fb:m.0271stb)    |
| San Francisco Bay Times (fb:m.02rnd80)      |
| Free Society (fb:m.03g_4mj)                 |
| ...                                         |
| AsianWeek (fb:m.0bsjtf)                     |
| San Francisco Daily (fb:m.0d3zvq)           |
| Bay Area Reporter (fb:m.0f83cz)             |
| San Francisco Business Times (fb:m.0hqgb4v) |
| Dock of the Bay (fb:m.0_l9flk)              |

[Tool]
Got 68 rows and 2 columns, showing the first 5 and last 5 rows below:
| newspaper                                   | name                              |
| ------------------------------------------- | --------------------------------- |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (cs)      |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (da)      |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (de)      |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (en)      |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (es)      |
| ...                                         | ...                               |
| San Francisco Daily (fb:m.0d3zvq)           | San Francisco Daily (nl)          |
| Bay Area Reporter (fb:m.0f83cz)             | Bay Area Reporter (en)            |
| Bay Area Reporter (fb:m.0f83cz)             | Bay Area Zeitung (de)             |
| San Francisco Business Times (fb:m.0hqgb4v) | San Francisco Business Times (en) |
| Dock of the Bay (fb:m.0_l9flk)              | Dock of the Bay (en)              |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query is generally correct in identifying newspapers that circulate in San Francisco. However, there are a few improvements to be made:

1. The query currently retrieves all available names for each newspaper in various languages, resulting in duplicate rows for the same newspaper. It would be better to restrict the OPTIONAL clause to retrieve only the English label (e.g., using a FILTER for language tag 'en'), unless the user specifically requests names in other languages.
2. The answer should clarify that multiple newspapers are associated with San Francisco, and perhaps highlight the most prominent one (e.g., San Francisco Chronicle) if the user is looking for a singular answer.
3. The query correctly returns the IRIs of the newspapers, which is good.

Suggested refinement: Add a FILTER to only select English names, and clarify in the answer that these are newspapers circulating in San Francisco, with the San Francisco Chronicle being the most prominent.

[Tool]
Got 20 rows and 2 columns, showing the first 5 and last 5 rows below:
| newspaper                                   | name                              |
| ------------------------------------------- | --------------------------------- |
| San Francisco Chronicle (fb:m.01v9vx)       | San Francisco Chronicle (en)      |
| Sing Tao Daily (fb:m.01yrn5)                | Sing Tao Daily (en)               |
| The Daily Alta California (fb:m.0271stb)    | The Daily Alta California (en)    |
| San Francisco Bay Times (fb:m.02rnd80)      | San Francisco Bay Times (en)      |
| Free Society (fb:m.03g_4mj)                 | Free Society (en)                 |
| ...                                         | ...                               |
| AsianWeek (fb:m.0bsjtf)                     | AsianWeek (en)                    |
| San Francisco Daily (fb:m.0d3zvq)           | San Francisco Daily (en)          |
| Bay Area Reporter (fb:m.0f83cz)             | Bay Area Reporter (en)            |
| San Francisco Business Times (fb:m.0hqgb4v) | San Francisco Business Times (en) |
| Dock of the Bay (fb:m.0_l9flk)              | Dock of the Bay (en)              |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all newspapers that circulate in San Francisco by using the appropriate entity for San Francisco and the correct property for circulation areas. It returns the IRIs of the newspapers and their English names in an OPTIONAL clause, which is appropriate. The answer provided is accurate and lists the most prominent newspapers, including the San Francisco Chronicle. No further refinement is needed.


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?child ?label WHERE {
  fb:m.070h3 fb:people.person.children ?child .
  OPTIONAL {
    ?child rdfs:label ?label FILTER ( lang( ?label ) = 'en' )
  }
}

Got 2 rows and 2 columns:
| child                   | label          |
| ----------------------- | -------------- |
| Menelik I (fb:m.01qn77) | Menelik I (en) |
| Rehoboam (fb:m.06h5t)   | Rehoboam (en)  |

According to Freebase, the children of King Solomon are Menelik I and Rehoboam.

[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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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] who were the children of king solomon?

[Assistant]
Let's break down the question:

1. The main entity is "King Solomon".
2. We are looking for his children.

First, I need to find the correct entity for "King Solomon" in Freebase. Then, I will look for properties related to children or offspring.

Let's start by searching for "King Solomon" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Solomon Burke, also known as Sol, Solomon Vincent McDonald Burke, The Bishop of Soul, The King of Rock and Soul, The King of Rock 'N Soul (fb:m.015x10): Solomon Burke was an American recording artist and vocalist, who...and profane themes helped define soul music in the early 1960s.", has type Musical Artist
2. Solomon, also known as Jedidiah, King Solomon (fb:m.070h3): Solomon, also called Jedidiah, was, according to the Bible, Qur'...e 1st-century apocryphal work known as the Testament of Solomon., has type Monarch
3. Solomon King, also known as King Solomon, King, Solomon (fb:m.01v420w): Solomon King was a 1960s and 1970s popular music singer. He is best remembered for his 1968 hit single, "She Wears My Ring"., has type Musical Artist
4. King Solomon (fb:m.093_y86): has type Book Edition
5. Solomon King (fb:m.03qhv2_): Solomon King is a New Zealand Rugby union player who plays for the New Zealand Sevens team., has type Athlete
6. King Solomon (fb:m.0rskl5n): has type Musical Release
7. King Solomon (fb:m.0586666): has type Boxer
8. King Solomon (fb:m.0m3nf7): has type Musical Recording
9. King Solomon (fb:m.0rsfmbw): has type Musical Album
10. King Solomon (fb:m.0116_g4): has type Musical Recording

[Assistant]
The correct entity for King Solomon, the biblical monarch, is "Solomon" (fb:m.070h3).

Next, I need to find the property in Freebase that links a person to their children. I'll search for properties related to "children" for this entity.

[Tool]
Top 10 property alternatives:
1. Children (fb:people.person.children): part of Person schema, links to type Person
2. Siblings (fb:people.person.sibling_s): links to type Sibling Relationship, part of Person schema
3. Parents (fb:people.person.parents): part of Person schema, links to type Person
4. Image (fb:common.topic.image): part of Topic schema, links to type Image
5. Gender (fb:people.person.gender): part of Person schema, links to type Gender
6. Religion (fb:people.person.religion): links to type Religion, part of Person schema
7. Name (fb:type.object.name): part of Object schema, links to type Text
8. Description (fb:common.topic.description): part of Topic schema, links to type Text
9. Titles (fb:royalty.noble_person.titles): links to type Noble title tenure, part of Noble person schema
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant]
The relevant property for children is fb:people.person.children. Now, I will construct a SPARQL query to find the children of King Solomon (fb:m.070h3) using this property. I will also try to retrieve their labels if available.

Here is the query I will use:

[Tool]
Got 47 rows and 2 columns, showing the first 5 and last 5 rows below:
| child                   | childLabel            |
| ----------------------- | --------------------- |
| Menelik I (fb:m.01qn77) | I. Menelik (tr)       |
| Menelik I (fb:m.01qn77) | Menelik I (en)        |
| Menelik I (fb:m.01qn77) | Menelik I (es)        |
| Menelik I (fb:m.01qn77) | Menelik I (it)        |
| Menelik I (fb:m.01qn77) | Menelik I (nl)        |
| ...                     | ...                   |
| Rehoboam (fb:m.06h5t)   | رحبعام بن سليمان (ar) |
| Rehoboam (fb:m.06h5t)   | 르호보암 (ko)             |
| Rehoboam (fb:m.06h5t)   | レハブアム (ja)            |
| Rehoboam (fb:m.06h5t)   | 罗波安 (zh)              |
| Rehoboam (fb:m.06h5t)   | 羅波安 (zh-Hant)         |

[Tool]
Got 2 rows and 1 column:
| child                   |
| ----------------------- |
| Menelik I (fb:m.01qn77) |
| Rehoboam (fb:m.06h5t)   |

[Tool]
Got 2 rows and 2 columns:
| child                   | label          |
| ----------------------- | -------------- |
| Menelik I (fb:m.01qn77) | Menelik I (en) |
| Rehoboam (fb:m.06h5t)   | Rehoboam (en)  |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves the IRIs of King Solomon's children and optionally includes their English labels. The answer matches the query result, and the query follows all specified rules. No further refinement is needed.


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT DISTINCT ?team WHERE {
  fb:m.05cb70 fb:sports.pro_athlete.teams ?roster .
  ?roster fb:sports.sports_team_roster.team ?team .
  ?roster fb:sports.sports_team_roster.from ?from .
  OPTIONAL {
    ?roster fb:sports.sports_team_roster.to ?to
  }
  FILTER ( ( ( datatype( ?from ) = xsd:gYear && ?from <= "2011" ^^ xsd:gYear ) || ( datatype( ?from ) = xsd:date && ?from <= "2011-09-01" ^^ xsd:date ) ) && ( ! bound( ?to ) || ( datatype( ?to ) = xsd:gYear && ?to >= "2011" ^^ xsd:gYear ) || ( datatype( ?to ) = xsd:date && ?to >= "2011-09-01" ^^ xsd:date ) ) )
}

During the 2011 NFL season, Reggie Bush played for the Miami Dolphins.

[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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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 team is reggie bush on 2011?

[Assistant]
Let's break down the question:

1. The entity in question is "Reggie Bush," who is an American football player.
2. The property we are interested in is the team he played for in the year 2011.

Step 1: Search for the entity "Reggie Bush" in Freebase to get the correct identifier.

[Tool]
Top 10 entity alternatives:
1. Reggie Bush, also known as Reginald Alfred Bush, Jr., The President, Reggie (fb:m.05cb70): Reginald Alfred "Reggie" Bush, Jr. is an American football runni...son. As a result, Bush voluntarily forfeited his Heisman Trophy., has type American football player
2. Reggie Bush (fb:m.079c_4b): In interview with New Orleans Saints  running back Reggie Bush. ...g scandal involving Paul Hornung and the 1963 Green Bay Packers., has type TV Episode
3. Reggie Bush (fb:m.012tj7hs): has type Musical Recording
4. Reggie Bush (fb:m.012v33r7)
5. Reggie Bush Sr., also known as Reginald Alfred Bush, Sr. (fb:m.0j30qjy): Reggie Bush Sr. is the father of Reggie Bush., has type Person
6. K.T. Tunstall, Reggie Bush (fb:m.06x9x7m): has type TV Episode
7. Episode 202 - Reggie Bush (fb:m.0k0hhpn): In interview with New Orleans Saints  running back Reggie Bush. ...g scandal involving Paul Hornung and the 1963 Green Bay Packers., has type TV Episode
8. Jack Black, Reggie Bush, Sinead O'Connor (fb:m.06y720w): has type TV Episode
9. Reggie Bush, Pat O'Brien, Lacuna Coil (fb:m.06yb6x8): has type TV Episode
10. Nick Lachey, Reggie Bush, Rich Boy (fb:m.06yb935): has type TV Episode

[Assistant]
The most relevant entity for "Reggie Bush" the football player is fb:m.05cb70.

Next, I need to find the property that links a football player to the team(s) they played for, ideally with a qualifier for the year or time period.

Step 2: Search for properties related to "team" or "played for" for the entity fb:m.05cb70.

[Tool]
Top 10 property alternatives:
1. Teams (fb:sports.pro_athlete.teams): links to type Sports team roster, part of Athlete schema
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Position(s) (fb:american_football.football_player.position_s): part of American football player schema, links to type Sports position
4. Key (fb:type.object.key): part of Object schema, links to type Key
5. Position (fb:user.szaijan.fantasy_football.player.position): links to type Position, part of Player schema
6. Games (fb:american_football.football_player.games): part of American football player schema, links to type Player Game Statistics
7. Username (fb:user.ngerakines.social_software.twitter_user.twitter_username): part of Twitter User schema, links to type Text
8. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
9. Article (fb:common.topic.article): links to type Document, part of Topic schema
10. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country

No other items found

[Assistant]
The most relevant property is "Teams" (fb:sports.pro_athlete.teams), which links an athlete to the sports teams they have played for.

Now, I need to check if this property contains information about the time period (such as the year 2011) for each team association. This is often modeled as a "Sports team roster" or similar intermediate node.

Step 3: List some triples for Reggie Bush with the property fb:sports.pro_athlete.teams to see the structure and if there are qualifiers for years.

[Tool]
Got 3 rows and 3 columns:
| subject                   | property                            | object       |
| ------------------------- | ----------------------------------- | ------------ |
| Reggie Bush (fb:m.05cb70) | Teams (fb:sports.pro_athlete.teams) | fb:m.0hpby4d |
| Reggie Bush (fb:m.05cb70) | Teams (fb:sports.pro_athlete.teams) | fb:m.0rnzkvc |
| Reggie Bush (fb:m.05cb70) | Teams (fb:sports.pro_athlete.teams) | fb:m.0rnzl3d |

[Assistant]
Reggie Bush is linked to three "Sports team roster" nodes (fb:m.0hpby4d, fb:m.0rnzkvc, fb:m.0rnzl3d) via the "Teams" property. These intermediate nodes likely contain information about the team and the time period.

Step 4: Let's list the properties of one of these roster nodes (e.g., fb:m.0hpby4d) to see if they include the team and the years played.

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0hpby4d | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0hpby4d | Player (fb:sports.sports_team_roster.player)     | Reggie Bush (fb:m.05cb70)                         |
| fb:m.0hpby4d | Position (fb:sports.sports_team_roster.position) | Running back (fb:m.01r3hr)                        |
| fb:m.0hpby4d | Team (fb:sports.sports_team_roster.team)         | New Orleans Saints (fb:m.05g3v)                   |
| fb:m.0hpby4d | From (fb:sports.sports_team_roster.from)         | 2006 (xsd:gYear)                                  |
| fb:m.0hpby4d | To (fb:sports.sports_team_roster.to)             | 2011-07-28 (xsd:date)                             |
| fb:m.0hpby4d | Number (fb:sports.sports_team_roster.number)     | 25                                                |
| fb:m.0hpby4d | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |

[Assistant]
The roster node fb:m.0hpby4d links Reggie Bush to the New Orleans Saints, with a "from" year of 2006 and a "to" date of 2011-07-28. This means he was on the Saints until July 28, 2011.

To be thorough, I should check the other two roster nodes (fb:m.0rnzkvc, fb:m.0rnzl3d) to see which team(s) he played for after July 28, 2011, to cover the rest of 2011.

Step 5: List the properties for fb:m.0rnzkvc.

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                         | object                                            |
| ------------ | ------------------------------------------------ | ------------------------------------------------- |
| fb:m.0rnzkvc | Type (fb:type.object.type)                       | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0rnzkvc | Player (fb:sports.sports_team_roster.player)     | Reggie Bush (fb:m.05cb70)                         |
| fb:m.0rnzkvc | Position (fb:sports.sports_team_roster.position) | Running back (fb:m.01r3hr)                        |
| fb:m.0rnzkvc | Team (fb:sports.sports_team_roster.team)         | Miami Dolphins (fb:m.04vn5)                       |
| fb:m.0rnzkvc | From (fb:sports.sports_team_roster.from)         | 2011-07-28 (xsd:date)                             |
| fb:m.0rnzkvc | To (fb:sports.sports_team_roster.to)             | 2012 (xsd:gYear)                                  |
| fb:m.0rnzkvc | Number (fb:sports.sports_team_roster.number)     | 22                                                |
| fb:m.0rnzkvc | rdf:type                                         | Sports team roster (fb:sports.sports_team_roster) |

[Assistant]
The roster node fb:m.0rnzkvc links Reggie Bush to the Miami Dolphins, with a "from" date of 2011-07-28 and a "to" year of 2012. This means he played for the Dolphins for the remainder of 2011 after leaving the Saints.

To be complete, let's quickly check the third roster node (fb:m.0rnzl3d) to see if it is relevant for 2011.

[Tool]
Got 8 rows and 3 columns:
| subject      | property                                              | object                                            |
| ------------ | ----------------------------------------------------- | ------------------------------------------------- |
| fb:m.0rnzl3d | Type (fb:type.object.type)                            | Sports team roster (fb:sports.sports_team_roster) |
| fb:m.0rnzl3d | Has no value (fb:freebase.valuenotation.has_no_value) | To (fb:m.0j2n1f2)                                 |
| fb:m.0rnzl3d | Player (fb:sports.sports_team_roster.player)          | Reggie Bush (fb:m.05cb70)                         |
| fb:m.0rnzl3d | Position (fb:sports.sports_team_roster.position)      | Running back (fb:m.01r3hr)                        |
| fb:m.0rnzl3d | Team (fb:sports.sports_team_roster.team)              | Detroit Lions (fb:m.02c_4)                        |
| fb:m.0rnzl3d | From (fb:sports.sports_team_roster.from)              | 2013-03-13 (xsd:date)                             |
| fb:m.0rnzl3d | Number (fb:sports.sports_team_roster.number)          | 21                                                |
| fb:m.0rnzl3d | rdf:type                                              | Sports team roster (fb:sports.sports_team_roster) |

[Assistant]
The third roster node (fb:m.0rnzl3d) links Reggie Bush to the Detroit Lions, starting in 2013, so it is not relevant for 2011.

Summary:
- Reggie Bush played for the New Orleans Saints until July 28, 2011.
- He played for the Miami Dolphins from July 28, 2011, through the rest of 2011.

Now, I will write a SPARQL query that returns the team(s) Reggie Bush played for in 2011, using the roster nodes and filtering for rosters that include 2011.

I will include the team IRIs and optionally their labels.

[Tool]
Got 70 rows and 2 columns, showing the first 5 and last 5 rows below:
| team                            | teamLabel                |
| ------------------------------- | ------------------------ |
| Miami Dolphins (fb:m.04vn5)     | Dolphins de Miami (fr)   |
| Miami Dolphins (fb:m.04vn5)     | Miami Dolphins (ca)      |
| Miami Dolphins (fb:m.04vn5)     | Miami Dolphins (cs)      |
| Miami Dolphins (fb:m.04vn5)     | Miami Dolphins (da)      |
| Miami Dolphins (fb:m.04vn5)     | Miami Dolphins (de)      |
| ...                             | ...                      |
| New Orleans Saints (fb:m.05g3v) | นิวออร์ลีนส์ เซนต์ส (th) |
| New Orleans Saints (fb:m.05g3v) | 뉴올리언스 세인츠 (ko)           |
| New Orleans Saints (fb:m.05g3v) | ニューオーリンズ・セインツ (ja)       |
| New Orleans Saints (fb:m.05g3v) | 新奥尔良圣徒 (zh)              |
| New Orleans Saints (fb:m.05g3v) | 紐奧良聖徒 (zh-Hant)          |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly identifies the teams Reggie Bush played for in 2011 by checking the roster periods that include the year 2011. However, the answer should clarify that Reggie Bush was traded from the New Orleans Saints to the Miami Dolphins before the 2011 season started, so he only played for the Miami Dolphins during the 2011 NFL season. The query is technically correct in showing both teams as his roster affiliations included 2011, but for the specific context of "what team is Reggie Bush on in 2011?" (meaning the team he played for during the 2011 season), only the Miami Dolphins should be listed. The query could be refined to check that the 2011 season falls strictly within the roster period, or to clarify the context in the answer.

[Assistant]
Thank you for the feedback. To refine the answer, I need to ensure that the query only returns the team Reggie Bush was actively playing for during the 2011 NFL season, not just any team whose roster period overlaps with 2011.

The NFL season typically starts in September and ends in early the following year, but for simplicity and based on the data available, I will assume the 2011 season is within the calendar year 2011. The key is to exclude teams where the "to" date is before the 2011 season starts.

From previous data:
- Reggie Bush's roster with the New Orleans Saints ended on 2011-07-28.
- His roster with the Miami Dolphins started on 2011-07-28 and continued through the 2011 season.

Therefore, for the 2011 season, only the Miami Dolphins should be listed.

To refine the query, I will:
- Only include teams where the roster period includes at least part of the regular 2011 season (e.g., after July 28, 2011).
- Exclude teams where the "to" date is before the start of the 2011 season (e.g., before August 1, 2011).

Let's write a SPARQL query that returns only the team(s) Reggie Bush was on as of September 1, 2011 (a typical start of the NFL season).

Here is the refined query and answer.

[Tool]
Got 1 row and 1 column:
| team                        |
| --------------------------- |
| Miami Dolphins (fb:m.04vn5) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly identifies the team Reggie Bush played for in 2011 by filtering his team rosters to those active during that year. The answer matches the expected result (Miami Dolphins), and the query returns the actual team identifier as required. No further refinement is necessary.


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?position ?positionLabel WHERE {
  fb:m.01jz6d fb:basketball.basketball_player.position_s ?position .
  OPTIONAL {
    ?position rdfs:label ?positionLabel FILTER ( lang( ?positionLabel ) = 'en' )
  }
}

Got 3 rows and 2 columns:
| position                    | positionLabel      |
| --------------------------- | ------------------ |
| Power forward (fb:m.01pv51) | Power forward (en) |
| Small forward (fb:m.0355dz) | Small forward (en) |
| Point forward (fb:m.03ww62) | Point forward (en) |

LeBron James played the following positions: Power forward, Small forward, and Point forward. The query now returns both the IRIs and English labels for each position.

[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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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 position did lebron james play?

[Assistant] To answer this question, I need to identify the entity for "LeBron James" in Freebase, and then find the property that describes a basketball player's position. I'll start by searching for the entity "LeBron James".

[Tool]
Top 10 entity alternatives:
1. LeBron James, also known as The L-Train, King James, The Chosen One, LeBron Raymone James, Lebron James '#23' (fb:m.01jz6d): LeBron Raymone James is an American professional basketball play...r years and winning back-to-back championships in 2012 and 2013., has type Basketball Player
2. LeBron James (fb:m.05ngk4b): Tonight NBA superstar LeBron James., has type TV Episode
3. LeBron James, also known as Mon, Sep 14, 2009 (fb:m.0kb09pk): has type TV Episode
4. Lebron James, also known as LeBron James (fb:m.0z83bv3): Lebron James is a musical recording by Yo Gotti., has type Musical Recording
5. LeBron James (fb:m.06drft4): has type Book
6. Lebron James (fb:m.0z83f59): Lebron James is a song by Yo Gotti., has type Composition
7. Lebron James (fb:m.063r8c_)
8. LeBron James (fb:m.02f01qj)
9. LeBron James (fb:m.010sfq_f)
10. LeBron James (fb:m.0khq_8r): has type TV episode segment

[Assistant] The most relevant entity for LeBron James, the basketball player, is fb:m.01jz6d. Next, I need to find the property in Freebase that relates to a basketball player's position. I'll search for properties related to "position" for this entity.

[Tool]
Top 10 property alternatives:
1. Position(s) (fb:basketball.basketball_player.position_s): links to type Basketball Position, part of Basketball Player schema
2. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
3. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
4. Country (fb:olympics.olympic_athlete.country): links to type Olympic athlete affiliation, part of Olympic athlete schema
5. Profession (fb:people.person.profession): links to type Profession, part of Person schema
6. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
7. Image (fb:common.topic.image): part of Topic schema, links to type Image
8. Drafted (fb:sports.drafted_athlete.drafted): links to type Sports League Draft Pick, part of Drafted athlete schema
9. Height (fb:people.person.height_meters): links to type Floating Point Number, part of Person schema
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant] The property "Position(s)" (fb:basketball.basketball_player.position_s) is the relevant one for identifying the basketball positions LeBron James played. Now, I'll construct a SPARQL query to retrieve the positions associated with LeBron James (fb:m.01jz6d) using this property.

[Tool]
Got 71 rows and 2 columns, showing the first 5 and last 5 rows below:
| position                    | positionLabel        |
| --------------------------- | -------------------- |
| Power forward (fb:m.01pv51) | Ailier fort (fr)     |
| Power forward (fb:m.01pv51) | Ala grande (it)      |
| Power forward (fb:m.01pv51) | Ala-pivô (pt)        |
| Power forward (fb:m.01pv51) | Ala-pívot (es)       |
| Power forward (fb:m.01pv51) | Aler pivot (ca)      |
| ...                         | ...                  |
| Point forward (fb:m.03ww62) | พอยท์ฟอร์เวิร์ด (th) |
| Point forward (fb:m.03ww62) | 포인트 포워드 (ko)         |
| Point forward (fb:m.03ww62) | ポイントフォワード (ja)       |
| Point forward (fb:m.03ww62) | 控球前鋒 (zh-Hant)       |
| Point forward (fb:m.03ww62) | 控球前锋 (zh)            |

[Tool]
Got 3 rows and 1 column:
| position                    |
| --------------------------- |
| Power forward (fb:m.01pv51) |
| Small forward (fb:m.0355dz) |
| Point forward (fb:m.03ww62) |

[Tool]
Got 71 rows and 2 columns, showing the first 5 and last 5 rows below:
| position                    | label                |
| --------------------------- | -------------------- |
| Power forward (fb:m.01pv51) | Ailier fort (fr)     |
| Power forward (fb:m.01pv51) | Ala grande (it)      |
| Power forward (fb:m.01pv51) | Ala-pivô (pt)        |
| Power forward (fb:m.01pv51) | Ala-pívot (es)       |
| Power forward (fb:m.01pv51) | Aler pivot (ca)      |
| ...                         | ...                  |
| Point forward (fb:m.03ww62) | พอยท์ฟอร์เวิร์ด (th) |
| Point forward (fb:m.03ww62) | 포인트 포워드 (ko)         |
| Point forward (fb:m.03ww62) | ポイントフォワード (ja)       |
| Point forward (fb:m.03ww62) | 控球前鋒 (zh-Hant)       |
| Point forward (fb:m.03ww62) | 控球前锋 (zh)            |

[Tool]
Got 3 rows and 2 columns:
| position                    | label              |
| --------------------------- | ------------------ |
| Power forward (fb:m.01pv51) | Power forward (en) |
| Small forward (fb:m.0355dz) | Small forward (en) |
| Point forward (fb:m.03ww62) | Point forward (en) |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly retrieves the positions played by LeBron James using the appropriate entity and property. However, the query only returns the IRIs of the positions, not their labels. While the human-readable answer provides the labels, these should be retrieved within the SPARQL query itself using OPTIONAL clauses for rdfs:label or a similar property. Please refine the query to optionally include the labels for each position, so the result is more informative and self-contained.

[Assistant]
Thank you for the feedback. I understand that the SPARQL query should return both the IRIs of the positions and their human-readable labels (using OPTIONAL and rdfs:label), making the result more informative and self-contained.

I will refine the query to include an OPTIONAL clause for the English rdfs:label of each position.

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves the IRIs of the positions played by LeBron James, as well as their English labels in an optional clause. The answer is accurate and complete, and the query follows all the specified rules. No further refinement is needed.


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?character ?characterLabel WHERE {
  ?performance fb:tv.regular_tv_appearance.actor fb:m.021yw7 ; fb:tv.regular_tv_appearance.series fb:m.019nnl ; fb:tv.regular_tv_appearance.special_performance_type fb:m.02nsjvf ; fb:tv.regular_tv_appearance.character ?character .
  OPTIONAL {
    ?character rdfs:label ?characterLabel .
    FILTER ( lang( ?characterLabel ) = 'en' )
  }
}

Got 15 rows and 2 columns, showing the first 5 and last 5 rows below:
| character                            | characterLabel            |
| ------------------------------------ | ------------------------- |
| Kevin Swanson (fb:g.120yrd_6)        | Kevin Swanson (en)        |
| Carter Pewterschmidt (fb:g.12245v14) | Carter Pewterschmidt (en) |
| Glenn Quagmire (fb:m.01sxhc)         | Glenn Quagmire (en)       |
| Tom Tucker (fb:m.026q0lb)            | Tom Tucker (en)           |
| Mickey McFinnegan (fb:m.028b1c8)     | Mickey McFinnegan (en)    |
| ...                                  | ...                       |
| Seamus (fb:m.05sr4_s)                | Seamus (en)               |
| Jasper (fb:m.05sr4x5)                | Jasper (en)               |
| Dr. Elmer Hartman (fb:m.05sr4zg)     | Dr. Elmer Hartman (en)    |
| Nate Griffin (fb:m.05srj40)          | Nate Griffin (en)         |
| Jake Tucker (fb:m.05ss3k_)           | Jake Tucker (en)          |

This query returns all characters (with IRIs and their English labels) that Seth MacFarlane voices on Family Guy, with no duplicate rows for multilingual 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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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 voices does seth macfarlane play on family guy?

[Assistant]
Let's break down the question:

1. We need to identify the entity for "Seth MacFarlane".
2. We need to identify the entity for "Family Guy".
3. We need to find the relationship between Seth MacFarlane and the characters he voices on Family Guy.

First, let's search for "Seth MacFarlane" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Seth MacFarlane, also known as Seth Woodbury MacFarlane, Stewie (fb:m.021yw7): Seth Woodbury MacFarlane is an American animator, voice actor, s...ily Guy, including two Primetime Emmy Awards and an Annie Award., has type TV Writer
2. Seth MacFarlane (fb:m.06x77bj): has type TV Episode
3. Seth MacFarlane, Steven Wright, Matt Baetz, also known as Seth MacFarlane, Seth MacFarlane, Matt Baetz (fb:m.0bv0wkl): has type TV Episode
4. Seth MacFarlane (fb:m.0kb0l__): President Obama's role in Operation Fast and Furious inspires co...Farlane explains how he recruited Mark Wahlberg to star in "Ted., has type TV Episode
5. Seth MacFarlane (fb:m.07kjt7z): has type TV Episode
6. Seth MacFarlane (fb:m.07m86tl): has type TV Episode
7. Seth MacFarlane (fb:m.06xkxx2): has type TV Episode
8. Seth MacFarlane (fb:m.0k08j44): Highlights from Stern's radio show. Animation superhero Seth Mac...of his awestruck admirers alongside Howard's invasive inquiries., has type TV Episode
9. Seth MacFarlane (fb:m.0pdgcch): Seth MacFarlane is a fictional character from the 1995 film The Life of Larry., has type Film character
10. Seth MacFarlane (fb:m.04p_1wx)

[Assistant]
The top result for "Seth MacFarlane" is fb:m.021yw7, which matches the description of the real person who is the creator and voice actor for Family Guy.

Next, let's search for "Family Guy" to get its entity.

[Tool]
Top 10 entity alternatives:
1. Family Guy, also known as I Griffin (fb:m.019nnl): Family Guy is an American adult animated sitcom created by Seth ... in 2004 for a fourth season, which began airing on May 1, 2005., has type TV Program
2. Family Guy - Season 3, also known as Family Guy (fb:m.05q63qg): Family Guy 's third season first aired on the Fox network in...ies. The series returned for a total of 35 new episodes in 2005., This is Season Three (2001-2002) of the FOX animated series Family Guy., has type TV Season
3. Family Guy - Season 13, also known as Family Guy (fb:m.0y4_pjq): Family Guy 's thirteenth season premiered on Fox in the Unit...r had sex, and Peter attempts to beat up guest star Liam Neeson., has type TV Season
4. Family Guy - Season 7, also known as Family Guy (fb:m.05q9pvs): Family Guy 's seventh season first aired on the Fox network ...from the first episode to the season finale, "Peter's Progress"., has type TV Season
5. Family Guy - Season 8, also known as Family Guy (fb:m.05q7g_b): Family Guy 's eighth season first aired on the Fox network i...l its old conventions and tried something remarkably different.", has type TV Season
6. Family Guy - Season 12, also known as Family Guy (fb:m.0vshct7): Family Guy 's twelfth season began airing on Fox on Septembe...aves him, effectively changing the future so that he never dies., has type TV Season
7. Family Guy - Season 11, also known as Family Guy (fb:m.0k22zlc): Family Guy 's eleventh season began airing on Fox on Septemb... in another '"Road to..."' episode as part of the season finale., has type TV Season
8. Family Guy - Season 10, also known as Family Guy (fb:m.06xlxlx): Family Guy 's tenth season debuted on the Fox network on Sep...and Wellesley Wild. The showrunners are Hentemann and Callaghan., has type TV Season
9. Family Guy - Season 9, also known as Family Guy (fb:m.0b74djw): Family Guy 's ninth season first aired on the Fox network in..."Friends of Peter G.", and "The Hand That Rocks the Wheelchair"., has type TV Season
10. Family Guy: It Takes a Village Idiot, and I Married One, also known as Family Guy, Family Guy: It takes a Village Idiot, and I Married One (fb:m.053lzqw): has type Book

[Assistant]
The main entity for "Family Guy" is fb:m.019nnl, which is the TV Program.

Now, we need to find which characters Seth MacFarlane voices on Family Guy. This likely involves a relationship such as "voice actor" or "voiced character" connecting Seth MacFarlane to characters in Family Guy.

Let's search for properties related to "voice" or "voice actor" in Freebase.

[Tool]
Top 10 property alternatives:
1. Voice (fb:opera.opera_character_voice.voice): part of Opera character voice schema, links to type Musical voice
2. Voice Type (fb:music.opera_singer.voice_type): links to type Musical voice, part of Opera singer schema
3. Vocal Range (fb:music.group_member.vocal_range): links to type Musical voice, part of Musician schema
4. Sound (fb:base.oclbase.stream.sound): links to type Sound Reproduction Standard, part of Stream schema
5. Audio contents (fb:base.mediapackage.media_release.audio_contents): part of Media release schema, links to type Audio release
6. Voice actor (fb:base.animemanga.sound_drama_performance.voice_actor): part of Sound Drama Performance schema, links to type Seiyu Performer
7. Speech subject (fb:event.speech_or_presentation.speech_topic): part of Speech or presentation schema, links to type Speech topic
8. Speaker Type (fb:base.audiobase.loudspeaker.speaker_type): links to type Speaker Type, part of Loudspeaker schema
9. Speaker 1 line 2 (fb:user.nigelkerr.default_domain.knock_knock_joke_type.speaker_1_line_2): part of Knock-knock Joke Type schema, links to type Text
10. Speaker 2 line 1 (fb:user.nigelkerr.default_domain.knock_knock_joke_type.speaker_2_line_1): part of Knock-knock Joke Type schema, links to type Text

[Assistant]
The property "Voice actor" (fb:base.animemanga.sound_drama_performance.voice_actor) seems relevant, but it is part of the Sound Drama Performance schema, which may not be directly applicable to TV shows.

To be thorough, let's search for properties related to "character" for Seth MacFarlane, to see if there is a direct link between him and the characters he voices.

[Tool]
Top 10 property alternatives:
1. Fictional Characters Created (fb:fictional_universe.fictional_character_creator.fictional_characters_created): part of Fictional Character Creator schema, links to type Fictional Character
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
5. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
6. Gender (fb:people.person.gender): part of Person schema, links to type Gender
7. Profession (fb:people.person.profession): links to type Profession, part of Person schema
8. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
9. Image (fb:common.topic.image): part of Topic schema, links to type Image
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant] There doesn't seem to be a direct "voiced character" property for Seth MacFarlane. Let's try searching for properties related to "cast" or "voice cast" on the "Family Guy" entity, as the show may have a property linking it to its voice actors and the characters they play.

[Tool]
Top 10 property alternatives:
1. Regular acting performances (fb:tv.tv_program.regular_cast): links to type TV Regular Performance, part of TV Program schema
2. Key (fb:type.object.key): part of Object schema, links to type Key
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Article (fb:common.topic.article): links to type Document, part of Topic schema
5. Genre (fb:tv.tv_program.genre): part of TV Program schema, links to type TV Genre
6. Currently in production (fb:tv.tv_program.currently_in_production): part of TV Program schema, links to type Boolean
7. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
8. Country of origin (fb:tv.tv_program.country_of_origin): part of TV Program schema, links to type Country
9. Description (fb:common.topic.description): part of Topic schema, links to type Text
10. Type (fb:type.object.type): part of Object schema, links to type Type

No other items found

[Assistant]
The property "Regular acting performances" (fb:tv.tv_program.regular_cast) seems promising. This likely links to a type that could include information about the actor and the character they play.

Let's list some triples where Family Guy (fb:m.019nnl) is the subject and the property is "regular_cast" to see the structure.

[Tool]
Got 42 rows and 3 columns, showing the first 10 rows below:
| subject                  | property                                                    | object        |
| ------------------------ | ----------------------------------------------------------- | ------------- |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.010btxt8 |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02kk65p  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntq_4  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntqzx  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntr0h  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntr0s  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntr20  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02ntr29  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.02s9hdf  |
| Family Guy (fb:m.019nnl) | Regular acting performances (fb:tv.tv_program.regular_cast) | fb:m.03bsk7v  |
| ...                      | ...                                                         | ...           |

[Assistant]
Each object (e.g., fb:m.010btxt8) represents a "TV Regular Performance" for Family Guy. These likely contain information about the actor and the character.

Let's list the properties for one of these "TV Regular Performance" entities (e.g., fb:m.010btxt8) to see how the actor and character are linked.

[Tool]
Got 8 rows and 3 columns:
| subject       | property                                                                        | object                                               |
| ------------- | ------------------------------------------------------------------------------- | ---------------------------------------------------- |
| fb:m.010btxt8 | Type (fb:type.object.type)                                                      | TV Regular Performance (fb:tv.regular_tv_appearance) |
| fb:m.010btxt8 | Actor (fb:tv.regular_tv_appearance.actor)                                       | Brandon Richardson (fb:m.0crchrl)                    |
| fb:m.010btxt8 | Series (fb:tv.regular_tv_appearance.series)                                     | Family Guy (fb:m.019nnl)                             |
| fb:m.010btxt8 | Seasons (fb:tv.regular_tv_appearance.seasons)                                   | Family Guy - Season 12 (fb:m.0vshct7)                |
| fb:m.010btxt8 | Special performance type (fb:tv.regular_tv_appearance.special_performance_type) | Voice (fb:m.02nsjvf)                                 |
| fb:m.010btxt8 | From (fb:tv.regular_tv_appearance.from)                                         | 2014-01-26 (xsd:date)                                |
| fb:m.010btxt8 | To (fb:tv.regular_tv_appearance.to)                                             | 2014-04-06 (xsd:date)                                |
| fb:m.010btxt8 | rdf:type                                                                        | TV Regular Performance (fb:tv.regular_tv_appearance) |

[Assistant]
This entity links the actor (fb:tv.regular_tv_appearance.actor) to the series, and specifies the performance type as "Voice". However, it does not directly show the character. Let's check if there is a property for "character" or similar for this entity type.

Let's search for properties of the "TV Regular Performance" entity related to "character".

[Tool]
Top 10 property alternatives:
1. Type (fb:type.object.type): part of Object schema, links to type Type
2. Actor (fb:tv.regular_tv_appearance.actor): part of TV Regular Performance schema, links to type TV Actor
3. Series (fb:tv.regular_tv_appearance.series): part of TV Regular Performance schema, links to type TV Program
4. To (fb:tv.regular_tv_appearance.to): part of TV Regular Performance schema, links to type Date/Time
5. From (fb:tv.regular_tv_appearance.from): part of TV Regular Performance schema, links to type Date/Time
6. Seasons (fb:tv.regular_tv_appearance.seasons): part of TV Regular Performance schema, links to type TV Season
7. Special performance type (fb:tv.regular_tv_appearance.special_performance_type): links to type Special TV performance type, part of TV Regular Performance schema

No other items found

[Assistant]
It appears that the "TV Regular Performance" entity does not have a direct property for the character. However, since the actor is linked, perhaps the character is represented elsewhere or through a different property.

Let's try searching for properties related to "character" for the "Family Guy" entity itself, to see if there is a direct link between the show and its characters.

[Tool]
Top 10 property alternatives:
1. Type (fb:type.object.type): part of Object schema, links to type Type
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Key (fb:type.object.key): part of Object schema, links to type Key
4. Part of fictional universes (fb:fictional_universe.work_of_fiction.part_of_these_fictional_universes): links to type Fictional Universe, part of Work of Fiction schema
5. Regular personal appearances (fb:tv.tv_program.regular_personal_appearances): links to type TV regular personal appearance, part of TV Program schema
6. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
7. Regular acting performances (fb:tv.tv_program.regular_cast): links to type TV Regular Performance, part of TV Program schema
8. Genre (fb:tv.tv_program.genre): part of TV Program schema, links to type TV Genre
9. Description (fb:common.topic.description): part of Topic schema, links to type Text
10. Theme song (fb:tv.tv_program.theme_song): links to type TV theme song, part of TV Program schema

No other items found

[Assistant]
There is no direct "character" property for Family Guy either. Since the "TV Regular Performance" entity links the actor and the show, perhaps the character is implied by the actor's role in the show.

Let's try listing the properties for another "TV Regular Performance" entity, but this time for one that is likely Seth MacFarlane's, to see if there is any additional information. First, let's find which of the "regular_cast" objects is associated with Seth MacFarlane.

I'll check which "TV Regular Performance" entities have Seth MacFarlane as the actor.

[Tool]
Got 30 rows and 3 columns, showing the first 10 rows below:
| subject       | property                                  | object                        |
| ------------- | ----------------------------------------- | ----------------------------- |
| fb:m.010gysx9 | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.02kk65p  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.02ntr0h  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.02s9hdf  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.03bsk7v  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.040gh8w  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.04hbsqv  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.05srkw3  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.05st1cc  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| fb:m.05st1gh  | Actor (fb:tv.regular_tv_appearance.actor) | Seth MacFarlane (fb:m.021yw7) |
| ...           | ...                                       | ...                           |

[Assistant] We have several "TV Regular Performance" entities where Seth MacFarlane is the actor. Let's list the properties for one of these, for example, fb:m.02kk65p, to see if it contains any character information.

[Tool]
Got 19 rows and 3 columns, showing the first 10 rows below:
| subject      | property                                                                        | object                                               |
| ------------ | ------------------------------------------------------------------------------- | ---------------------------------------------------- |
| fb:m.02kk65p | Type (fb:type.object.type)                                                      | TV Regular Performance (fb:tv.regular_tv_appearance) |
| fb:m.02kk65p | Has no value (fb:freebase.valuenotation.has_no_value)                           | To (fb:m.01xrzsp)                                    |
| fb:m.02kk65p | Actor (fb:tv.regular_tv_appearance.actor)                                       | Seth MacFarlane (fb:m.021yw7)                        |
| fb:m.02kk65p | Series (fb:tv.regular_tv_appearance.series)                                     | Family Guy (fb:m.019nnl)                             |
| fb:m.02kk65p | Character (fb:tv.regular_tv_appearance.character)                               | Stewie Griffin (fb:m.02m29p)                         |
| fb:m.02kk65p | Seasons (fb:tv.regular_tv_appearance.seasons)                                   | Family Guy - Season 3 (fb:m.05q63qg)                 |
| fb:m.02kk65p | Special performance type (fb:tv.regular_tv_appearance.special_performance_type) | Voice (fb:m.02nsjvf)                                 |
| fb:m.02kk65p | From (fb:tv.regular_tv_appearance.from)                                         | 1999-01-31 (xsd:date)                                |
| fb:m.02kk65p | rdf:type                                                                        | TV Regular Performance (fb:tv.regular_tv_appearance) |
| fb:m.02kk65p | Seasons (fb:tv.regular_tv_appearance.seasons)                                   | Family Guy - Season 1 (fb:m.027gynh)                 |
| ...          | ...                                                                             | ...                                                  |

[Assistant]
This confirms that the property "fb:tv.regular_tv_appearance.character" links the performance to the character, in this case, "Stewie Griffin" (fb:m.02m29p).

Now, I can construct a SPARQL query to find all characters that Seth MacFarlane voices on Family Guy by:
- Finding all "TV Regular Performance" entities where:
  - The actor is Seth MacFarlane (fb:m.021yw7)
  - The series is Family Guy (fb:m.019nnl)
  - The special performance type is "Voice" (fb:m.02nsjvf)
- Returning the character(s) (fb:tv.regular_tv_appearance.character)

I'll also include optional labels for the characters.

[Tool]
Got 148 rows and 2 columns, showing the first 5 and last 5 rows below:
| character                     | characterLabel     |
| ----------------------------- | ------------------ |
| Kevin Swanson (fb:g.120yrd_6) | Kevin Swanson (de) |
| Kevin Swanson (fb:g.120yrd_6) | Kevin Swanson (en) |
| Kevin Swanson (fb:g.120yrd_6) | Kevin Swanson (fr) |
| Kevin Swanson (fb:g.120yrd_6) | Kevin Swanson (sv) |
| Kevin Swanson (fb:g.120yrd_6) | Кевин Суонсон (ru) |
| ...                           | ...                |
| Jake Tucker (fb:m.05ss3k_)    | Jake Tucker (de)   |
| Jake Tucker (fb:m.05ss3k_)    | Jake Tucker (en)   |
| Jake Tucker (fb:m.05ss3k_)    | Jake Tucker (fr)   |
| Jake Tucker (fb:m.05ss3k_)    | Jake Tucker (sv)   |
| Jake Tucker (fb:m.05ss3k_)    | Джек Такер (ru)    |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly retrieves the IRIs of all characters voiced by Seth MacFarlane on Family Guy, which matches the user's request. However, the query only returns the IRIs of the characters, without any human-readable labels. While returning only IRIs is technically correct, it would be more user-friendly to include the character names as optional labels using rdfs:label or a similar property. This would make the results easier to interpret without violating the requirement that IRIs must be included. Please refine the query to add optional labels for the characters.

[Assistant]
Thank you for the feedback. To improve the user-friendliness of the results, I will refine the query to include optional human-readable labels for each character using rdfs:label. This way, the query will return both the IRIs and the names of the characters Seth MacFarlane voices on Family Guy.

Here is the refined query:

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query is mostly correct: it retrieves all characters voiced by Seth MacFarlane on Family Guy, returning their IRIs and optionally their labels. However, the result contains multiple rows for the same character due to retrieving labels in multiple languages. This leads to unnecessary duplication in the results. To refine the query, you should either:

1. Limit the label retrieval to a single language (e.g., English) by adding a FILTER clause, such as FILTER (lang(?characterLabel) = 'en').
2. Or, if multilingual labels are not required, simply return the IRIs and optionally the English label.

This will make the output more concise and user-friendly, avoiding repeated entries for the same character.

[Assistant]
Thank you for the feedback. To avoid duplicate rows for the same character and make the results more concise, I will refine the query to only retrieve English labels for the characters by adding a FILTER clause: FILTER (lang(?characterLabel) = 'en').

Here is the improved query:

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?actor ?actorLabel WHERE {
  fb:m.0gmm518 fb:film.film_character.portrayed_in_films ?performance .
  ?performance fb:film.performance.actor ?actor .
  OPTIONAL {
    ?actor rdfs:label ?actorLabel .
    FILTER ( LANG( ?actorLabel ) = "en" )
  }
}

Johnny Depp (fb:m.0jfx1) plays Edward Scissorhands.

[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:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
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] who plays edward scissorhands?

[Assistant]
Let's break down the question:

1. The user wants to know the actor who plays the character "Edward Scissorhands".
2. I need to identify the entity for "Edward Scissorhands" (the character or the movie), and then find the actor who played that character.

First, I'll search for "Edward Scissorhands" in Freebase to identify the relevant entity.

[Tool]
Top 10 entity alternatives:
1. Edward Scissorhands, also known as Edward Skaroruki, El joven manos de tijera, El joven manos de tijeras, Johnny Depp: O psalidoheris, Makas eller (fb:m.01s3vk): Edward Scissorhands is a 1990 American romantic dark fantasy fil...the Tampa Bay Area of Florida between March 10 and June 10 1990., has type Award-Winning Work
2. Edward Scissorhands: Introduction (Titles), also known as Introduction (Titles), Introduction, Edward Scissorhands: Main Titles, Edward Scissorhands (main title), Edward Scissorhands: Introduction (Titles) (fb:m.0m4qjl): has type Musical Recording, has type Canonical Version
3. Edward Scissorhands (fb:m.03fr14q): has type Consumer product
4. Edward Scissorhands (fb:m.0dszf1q): has type Consumer product
5. Edward Scissorhands (fb:m.0f6rqzl): has type Consumer product
6. Edward Scissorhands (fb:m.0gmm518): Edward Scissorhands is a fictional character from the 2012 TV series  Family Guy episode Lois Comes Out of Her Shell., Edward Scissorhands is a fictional character from the 1990 film Edward Scissorhands., has type Film character
7. Edward Scissorhands (fb:m.0f4l78x): has type Musical Release
8. Edward Scissorhands (fb:m.036767g): has type Musical Release
9. Edward Scissorhands, also known as Main Title/Ice Dance, Edward Scissorhands: Main Title, Edward Scissorhands: Main Title / Ice Dance, Edward Scissorhands: Main Theme, Edward Scissorhands (Main Title/Ice Dance) (fb:m.0f15kzy): has type Musical Recording
10. Edward Scissorhands, also known as Edward Scissorhands Soundtrack (fb:m.01gydxd): has type Soundtrack

[Assistant]
From the search results, there are two relevant entities:

- fb:m.01s3vk: "Edward Scissorhands" (the 1990 film)
- fb:m.0gmm518: "Edward Scissorhands" (the film character)

Since the question is about who plays Edward Scissorhands, I need to find the actor who played the character in the film. The character entity (fb:m.0gmm518) is most relevant, but I may need to connect it to the film and then to the actor.

Next, I'll search for properties related to "actor" or "portrayed by" for the character entity fb:m.0gmm518.

[Tool]
Top 10 property alternatives:
1. Appeared In TV Episodes (fb:tv.tv_character.appeared_in_tv_episodes): links to type TV episode performance, part of TV Character schema
2. Portrayed in films (fb:film.film_character.portrayed_in_films): links to type Film performance, part of Film character schema
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Type (fb:type.object.type): part of Object schema, links to type Type
5. Gender (fb:fictional_universe.fictional_character.gender): part of Fictional Character schema, links to type Character Gender
6. Notable for (fb:common.topic.notable_for): links to type notable_for, part of Topic schema
7. Also known as (fb:common.topic.alias): part of Topic schema, links to type Text

No other items found

[Assistant]
The property "Portrayed in films" (fb:film.film_character.portrayed_in_films) is likely to link the character to the film performance, which should include the actor.

Next, I'll list some triples where the subject is the character (fb:m.0gmm518) and the property is "Portrayed in films" to see what structure is used for the film performance and how the actor is linked.

[Tool]
Got 1 row and 3 columns:
| subject                            | property                                                       | object      |
| ---------------------------------- | -------------------------------------------------------------- | ----------- |
| Edward Scissorhands (fb:m.0gmm518) | Portrayed in films (fb:film.film_character.portrayed_in_films) | fb:m.0jxqvs |

[Assistant]
The character "Edward Scissorhands" (fb:m.0gmm518) is linked via "Portrayed in films" to an object (fb:m.0jxqvs), which is likely a film performance entity.

Now, I need to find out how to get the actor from this film performance entity. I'll search for properties of fb:m.0jxqvs related to "actor" or "performer".

[Tool]
Top 10 property alternatives:
1. Actor (fb:film.performance.actor): part of Film performance schema, links to type Film actor
2. Character (fb:film.performance.character): part of Film performance schema, links to type Film character
3. Film (fb:film.performance.film): part of Film performance schema, links to type Film
4. Type (fb:type.object.type): part of Object schema, links to type Type

No other items found

[Assistant]
The property "Actor" (fb:film.performance.actor) on the film performance entity (fb:m.0jxqvs) should give us the actor who played Edward Scissorhands.

Now, I'll list the value of this property for the film performance entity.

[Tool]
Got 1 row and 3 columns:
| subject     | property                          | object                   |
| ----------- | --------------------------------- | ------------------------ |
| fb:m.0jxqvs | Actor (fb:film.performance.actor) | Johnny Depp (fb:m.0jfx1) |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query is mostly correct and returns the correct actor (Johnny Depp) who played Edward Scissorhands. However, the query currently returns multiple rows for the same actor, each with a different label in various languages. To refine the output, consider limiting the label to English (or the user's language, if known), or simply return the actor's IRI as required by the rules, with the label as an optional field. This will make the result more concise and directly relevant to the question.

[Assistant]
Thank you for the feedback. To refine the query, I will:

- Return the actor's IRI as required.
- Limit the label to English using a FILTER clause, but still keep it optional.
- This will ensure only one row per actor, with the label in English if available.

Here is the improved SPARQL query and answer.

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves the actor who played Edward Scissorhands by following the appropriate relationships from the character to the performance and then to the actor. The query returns the actor's IRI as required, and the answer matches the expected result. No further refinement is needed.