Question: When did Koblenz become the twinned administrative body of Austin?
Choices:
1922-01-01
2014-10-24
1904-07-01
1992-01-01
1911-10-01
1912-05-05
1972-08-28
1996-01-01
1936-10-06
1981-09-15
Answer: 1992-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Koblenz" . ?e_2 <pred:name> "Austin" . ?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: Koblenz
function: Find
inputs: Austin
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time