Question: Since when has Algiers been the twinned administrative body of Amman?
Choices: 1899-04-22
1998-01-01
1644
1980-01-01
1975-05-16
2002-04-24
1995-01-17
1987-10-09
1946-07-04
1938
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Algiers" . ?e_3 <twinned_administrative_body> ?e_1 . ?e_3 <pred:name> "Amman" . ?e_2 <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: Amman
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: Find
inputs: Algiers
function: And
dependencies: 1
2
function: Find
inputs: Amman
function: QueryRelationQualifier
dependencies: 3
4
inputs: twinned administrative body
start time
Answer: 1998-01-01