Question: When was Jimmy Carter (the one that was born in Hammersmith) born?
Choices:
1965-11-09
1927-11-02
1936-03-29
1957-05-29
1985-10-25
1964-04-07
1970-06-13
1962-07-01
1943-05-14
1978-10-14
Answer: 1965-11-09
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Jimmy Carter" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Hammersmith" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Hammersmith
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: Jimmy Carter
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth