Question: When did Porto Alegre become the twinned administrative body of Rosario?
Choices: 1951-11-07
1707-01-01
1923-01-01
2001-03-12
1975-11-12
1934-01-01
1972-01-20
1905-06-07
2003-10-07
1994-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Porto Alegre" . ?e_2 <pred:name> "Rosario" . ?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: Porto Alegre
function: Find
inputs: Rosario
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1994-01-01