Question: When did Ghent become the twinned administrative body of Wiesbaden?
Choices: 1978-09-11
1969-01-01
1991-12-13
1861-03-29
1981-01-05
2012-04-18
1912-10-27
1971-07-27
1996-07-05
1836-06-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Ghent" . ?e_2 <pred:name> "Wiesbaden" . ?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: Ghent
function: Find
inputs: Wiesbaden
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1969-01-01