Question: When did Warner Bros. become a subsidiary of Warner Music Group?
Choices: 2000-11-17
1996-03-11
1958
1986-01-01
2002-10-29
1913-01-01
1945-12-10
1975-04-30
1945-09-19
1889-04-26
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Warner Bros." . ?e_2 <pred:name> "Warner Music Group" . ?e_1 <subsidiary> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <subsidiary> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Warner Bros.
function: Find
inputs: Warner Music Group
function: QueryRelationQualifier
dependencies: 0
1
inputs: subsidiary
start time
Answer: 1958