Question: When did Lviv become the twinned administrative body of Winnipeg?
Choices:
2007-03-30
1935
1978-04-02
2012-08-22
2001-09-11
1861-07-20
1953
2001-01-13
1997-06-19
1973-11-26
Answer: 1973-11-26
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Lviv" . ?e_2 <pred:name> "Winnipeg" . ?e_1 <twinned_administrative_body> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Lviv
function: Find
inputs: Winnipeg
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time