Question: When did Buenos Aires become the twinned administrative body of Mexico City?
Choices: 1956-03-20
2006-01-01
1939-01-01
2017-01-20
1810-07-09
2012-03-01
2001-10-24
1942-09-27
1994-09-24
1986-05-13
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Buenos Aires" . ?e_2 <pred:name> "Mexico City" . ?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: Buenos Aires
function: Find
inputs: Mexico City
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2006-01-01