Question: When did St. Petersburg become the twinned administrative body of Saint Petersburg?
Choices: 2007-09-16
2005-12-12
2007-07-03
1920-02-29
1835-06-02
2005-11-17
2011-01-03
2002
1999-05-01
1898-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "St. Petersburg" . ?e_2 <pred:name> "Saint Petersburg" . ?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: St. Petersburg
function: Find
inputs: Saint Petersburg
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2002