Question: When did Walter Plunkett receive an award at Academy Awards ceremony ?
Choices:
2011-04-13
1881-01-01
1962
2017-03-31
1844
1952-03-20
1664-02-07
1976-05-17
1881
1715
Answer: 1952-03-20
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Academy Awards ceremony" . ?e_1 <award_received> ?e . ?e_1 <pred:name> "Walter Plunkett" .  ?e <point_in_time> ?pv .  }
Program:
function: Find
inputs: Walter Plunkett
function: Relate
dependencies: 0
inputs: award received
forward
function: FilterConcept
dependencies: 1
inputs: Academy Awards ceremony
function: QueryAttr
dependencies: 2
inputs: point in time