Question: When was the pop music group TLC established?
Choices: 1863-04-10
1824-05-31
1907
1990
1917-01-01
1650
1715-06-17
1592
1811-03-01
1857
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "TLC" . ?e <genre> ?e_1 . ?e_1 <pred:name> "pop music" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: pop music
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: TLC
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: inception
Answer: 1990