Question: When did Chennai become the twinned administrative body of Denver?
Choices: 2017-02-02
1994-09-21
2011-06-22
1929-01-14
1984
2014-05-24
2009-09-10
1996-03-11
1992-01-12
2008-08-08
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Chennai" . ?e_2 <pred:name> "Denver" . ?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: Chennai
function: Find
inputs: Denver
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1984