Question: What is the beginning date that Sarajevo (that is the twinned administrative body of Amman) is the twinned administrative body of Stockholm?
Choices: 1987-03-30
1805-03-04
1976-12-01
1968-04-20
1992-04-18
2012-11-15
1955-05-09
1979-03-14
1997
2012-10-24
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Sarajevo" . ?e_3 <twinned_administrative_body> ?e_1 . ?e_3 <pred:name> "Amman" . ?e_2 <pred:name> "Stockholm" . ?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: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: Find
inputs: Sarajevo
function: And
dependencies: 1
2
function: Find
inputs: Stockholm
function: QueryRelationQualifier
dependencies: 3
4
inputs: twinned administrative body
start time
Answer: 1997