Question: When did Bangkok become the twinned administrative body of Tianjin?
Choices: 1978-04-02
2003-12-07
2012-07-24
1775
1976-08-31
1990-04-23
2012-02-27
1989-11-08
1961-09-27
1988-12-10
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Bangkok" . ?e_2 <pred:name> "Tianjin" . ?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: Bangkok
function: Find
inputs: Tianjin
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2012-02-27