Question: When did KwaZulu-Natal become the twinned administrative body of Shanghai which is the twinned administrative body of Queensland?
Choices: 1765
1813-11-20
1812-06-24
-335
2001-01-01
1992-02-05
1988-01-01
1992-10-20
2012-11-15
1971
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "KwaZulu-Natal" . ?e_2 <pred:name> "Shanghai" . ?e_3 <twinned_administrative_body> ?e_2 . ?e_3 <pred:name> "Queensland" . ?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: KwaZulu-Natal
function: Find
inputs: Queensland
function: Relate
dependencies: 1
inputs: twinned administrative body
forward
function: Find
inputs: Shanghai
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: twinned administrative body
start time
Answer: 2001-01-01