Question: When did Jon Anderson (the one that is famous for symphonic rock) finish his participation in Yes (the band famous for rock music) ?
Choices: 1985-05-17
1949-01-01
2010-05-21
1999-09-01
1884-01-01
1978-09-27
2004
1952
2015-01-01
1993-09-08
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Jon Anderson" . ?e_3 <famous_people> ?e_1 . ?e_3 <pred:name> "symphonic rock" . ?e_2 <pred:name> "Yes" . ?e_4 <famous_people> ?e_2 . ?e_4 <pred:name> "rock music" . ?e_1 <member_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: symphonic rock
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Jon Anderson
function: And
dependencies: 1
2
function: Find
inputs: rock music
function: Relate
dependencies: 4
inputs: famous people
forward
function: Find
inputs: Yes
function: And
dependencies: 5
6
function: QueryRelationQualifier
dependencies: 3
7
inputs: member of
end time
Answer: 2004