Question: When did Innsbruck become the twin administrative body to Sarajevo (that is the twin administrative body of Amman)?
Choices: 2007-07-23
1790-12-06
1905-03-17
1871-01-17
1997-07-12
1802-11-01
1589
1985-01-26
1980-10-27
1949-03-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Innsbruck" . ?e_2 <pred:name> "Sarajevo" . ?e_3 <twinned_administrative_body> ?e_2 . ?e_3 <pred:name> "Amman" . ?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: Innsbruck
function: Find
inputs: Amman
function: Relate
dependencies: 1
inputs: twinned administrative body
forward
function: Find
inputs: Sarajevo
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: twinned administrative body
start time
Answer: 1980-10-27