Question: When did George Harrison (the one that has the occupation of composer) become a part of The Beatles (the one that has the record label Capitol Records)?
Choices:
2017-06-05
1882
1883-01-01
1960
1847-11-27
2000-11-18
1643-08-22
1924-11-01
1974-04-01
1976-01-30
Answer: 1960
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "George Harrison" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "composer" . ?e_2 <pred:name> "The Beatles" . ?e_2 <record_label> ?e_4 . ?e_4 <pred:name> "Capitol Records" . ?e_1 <part_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <part_of> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: composer
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: George Harrison
function: And
dependencies: 1
2
function: Find
inputs: Capitol Records
function: Relate
dependencies: 4
inputs: record label
backward
function: Find
inputs: The Beatles
function: And
dependencies: 5
6
function: QueryRelationQualifier
dependencies: 3
7
inputs: part of
start time