Question: When did the person known by the nickname Mr. Worldwide start working?
Choices: 1936
1991
1997
1981
1980
1983
1893
1947
1970
1972
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <nickname> ?pv_1 . ?pv_1 <pred:value> "Mr. Worldwide" . ?e <work_period_(start)> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: nickname
Mr. Worldwide
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: work period (start)
Answer: 1997