Question: Neil Young of Preston North End football club died on which date?
Choices: 1950-01-22
1987-03-23
2011-02-03
1922-07-04
-183
2006-07-21
1900-09-19
1431-05-30
1964-01-29
1965-11-28
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Neil Young" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Preston North End F.C." .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Preston North End F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Neil Young
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of death
Answer: 2011-02-03