Question: When did Natasha Richardson start working?
Choices:
1962
1850
1927
1971
1939
1968
1975
1928
2006
1958
Answer: 1968
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Natasha Richardson" . ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: Natasha Richardson
function: QueryAttr
dependencies: 0
inputs: work period (start)