Question: When did the association football club that has a subscription number of 309620 under the Twitter username rostovfc stop having the official name Ростселмаш?
Choices:
1991-08-24
1956-12-08
2013-04-08
1919-01-01
1955-06-05
2015-01-01
2021-06-30
1973-02-08
2003
1945-05-07
Answer: 2003
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "rostovfc" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv_1 ] <number_of_subscribers> ?qpv_1 . ?qpv_1 <pred:unit> "1" . ?qpv_1 <pred:value> "309620"^^xsd:double . ?e <official_name> ?pv . ?pv <pred:value> "Ростселмаш" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_name> ; <pred:fact_t> ?pv ] <end_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
rostovfc
function: QFilterNum
dependencies: 1
inputs: number of subscribers
309620
=
function: FilterConcept
dependencies: 2
inputs: association football club
function: QueryAttrQualifier
dependencies: 3
inputs: official name
Ростселмаш
end time