Question: What is the ending date that George Harrison (who is famous for pop music) is a part of The Beatles (whose genre is experimental rock)?
Choices: 2012-12-24
1871-01-17
1912-11-20
2011-01-01
1721
1798-01-01
1970
2004-08-16
1701
2018-03-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "George Harrison" . ?e_3 <famous_people> ?e_1 . ?e_3 <pred:name> "pop music" . ?e_2 <pred:name> "The Beatles" . ?e_2 <genre> ?e_4 . ?e_4 <pred:name> "experimental rock" . ?e_1 <part_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <part_of> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: pop music
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: George Harrison
function: And
dependencies: 1
2
function: Find
inputs: experimental rock
function: Relate
dependencies: 4
inputs: genre
backward
function: Find
inputs: The Beatles
function: And
dependencies: 5
6
function: QueryRelationQualifier
dependencies: 3
7
inputs: part of
end time
Answer: 1970