Question: When was the member of Cardiff City F.C. (the start time of this statement is 1991) born?
Choices:
1961-06-25
1939-09-01
1960-10-03
1446
1964-11-06
1960-09-10
1970-12-18
1961-12-01
1957-11-03
1925-10-13
Answer: 1960-10-03
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Cardiff City F.C." .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1991 . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Cardiff City F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: QFilterYear
dependencies: 1
inputs: start time
1991
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth