Question: Since when is Raleigh the twinned administrative body of Rostock?
Choices: 1989-08-08
1945-05-09
1987-03-23
1809-03-04
1969
2005-02-21
2002-10-29
1992-08-15
2001-01-01
1862-10-20
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Raleigh" . ?e_2 <pred:name> "Rostock" . ?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: Raleigh
function: Find
inputs: Rostock
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2001-01-01