Question: What is Van Heflin's date of birth?
Choices:
1886-07-31
1970-05-03
1928-06-20
1806-05-20
1937-04-15
1908-12-13
1943-07-03
1924-12-14
1589-09-17
1880-09-13
Answer: 1908-12-13
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Van Heflin" . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Van Heflin
function: QueryAttr
dependencies: 0
inputs: date of birth