Question: What is Paul Walker's (the one that is a member of Partick Thistle F.C.) birth date?
Choices:
1929-01-26
1932-04-04
1935-11-08
1951-02-15
1970-10-08
1966-05-16
1980-08-23
1960-01-11
1977-08-20
1959-04-30
Answer: 1977-08-20
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Paul Walker" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Partick Thistle F.C." .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Partick Thistle F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Paul Walker
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth