Question: About the Latin American music that has famous people Christina Aguilera, when was it incepted?
Choices:
1353
1911-06-19
1802-03-16
1970-01-01
1830-01-01
1899-01-08
1791-02-07
-5000
1943-04-09
1551
Answer: 1970-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Latin American music" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Christina Aguilera" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: Christina Aguilera
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: Latin American music
function: QueryAttr
dependencies: 2
inputs: inception