Question: When did Amman become the twinned administrative body of Pretoria?
Choices: 1700
1453
2002-01-01
1974-01-01
1982-01-19
1960-12-09
1981-09-15
2015
1986-02-06
1978-08-02
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Amman" . ?e_2 <pred:name> "Pretoria" . ?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: Amman
function: Find
inputs: Pretoria
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 2002-01-01