Question: When did Graz start being a twinned administrative body of Darmstadt?
Choices:
1997-03-10
1928-03-26
2019-01-11
2003-12-06
1960-09-20
1968-01-01
1516-01-23
2010-04-21
1835
1937-07-07
Answer: 1968-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Graz" . ?e_2 <pred:name> "Darmstadt" . ?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: Graz
function: Find
inputs: Darmstadt
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time