Question: When was acid rock started?
Choices: -7250
1798-12-21
1965-01-01
2011
1872-01-01
1995-12-01
1884
1997-10-08
1777-02-05
1985-11-20
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "acid rock" . ?e <inception> ?pv .  }
Program:
function: Find
inputs: acid rock
function: QueryAttr
dependencies: 0
inputs: inception
Answer: 1965-01-01