Question: When did WWE Superstars debut?
Choices:
1966-10-17
1978-12-18
1989-11-23
1963-05-29
2009-04-16
1993-01-08
1917-01-01
1960-09-30
2007-03-08
1911-10-01
Answer: 2009-04-16
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "WWE Superstars" . ?e <start_time> ?pv .  }
Program:
function: Find
inputs: WWE Superstars
function: QueryAttr
dependencies: 0
inputs: start time