Question: When did Fukuoka Prefecture become the twinned administrative body of Hanoi?
Choices: 1904-01-01
2007-06-08
1990-12-01
1998-04-05
1889-04-26
2012-06-25
1988-12-10
1803-02-19
2008-02-22
1991-12-20
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Fukuoka Prefecture" . ?e_2 <pred:name> "Hanoi" . ?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: Fukuoka Prefecture
function: Find
inputs: Hanoi
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2008-02-22