Question: When was Chris Martin of Nottingham Forest F.C. born?
Choices:
1973-03-26
1944-05-16
1952-07-24
1908-10-10
1990-04-09
1941-04-28
1990-07-21
1967-02-19
1966-02-28
1955-06-02
Program:
function: Find
inputs: Nottingham Forest F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Chris Martin
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Chris Martin" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Nottingham Forest F.C." .  ?e <date_of_birth> ?pv .  }
Answer: 1990-07-21