Question: When did Warner Music Group become the child organization of Warner Media Group?
Choices:
1990
2002-09-25
1993-04-01
1966-10-17
1830-10-04
1904-10-08
2006-07-11
1976-06-24
2021-07-01
1516
Answer: 1990
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Warner Music Group" . ?e_2 <pred:name> "Warner Media Group" . ?e_1 <parent_organization> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <parent_organization> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Warner Music Group
function: Find
inputs: Warner Media Group
function: QueryRelationQualifier
dependencies: 0
1
inputs: parent organization
start time