Question: When did Los Angeles become owner of Los Angeles International Airport?
Choices:
1538-02-24
1980-10-27
2009-06-22
2016-03-31
1937
1991-12-25
2011-06-29
1976-09-24
1961-12-11
2014-04-24
Answer: 1937
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Los Angeles International Airport" . ?e_2 <pred:name> "Los Angeles" . ?e_1 <owned_by> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <owned_by> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Los Angeles International Airport
function: Find
inputs: Los Angeles
function: QueryRelationQualifier
dependencies: 0
1
inputs: owned by
start time