Question: What is Bela Lugosi's work period start?
Choices:
1907
1992
1929
2001
1917
1993
1936
1905
1964
1956
Answer: 1917
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Bela Lugosi" . ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: Bela Lugosi
function: QueryAttr
dependencies: 0
inputs: work period (start)