Question: When did Pink Floyd's work period begin?
Choices:
1915
1700
1962
1965
1943
1920
1939
1890
1983
1951
Answer: 1965
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Pink Floyd" . ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: Pink Floyd
function: QueryAttr
dependencies: 0
inputs: work period (start)