Question: When did the career begin for the host of America's Got Talent?
Choices: 1926-04-06
1968
1878
1987
1998
1923
1905
1993
1970
1992
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <presenter> ?e . ?e_1 <pred:name> "America's Got Talent" .  ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: America's Got Talent
function: Relate
dependencies: 0
inputs: presenter
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: work period (start)
Answer: 1998