Question: What is the beginning date that Antwerp (that is the twinned administrative body of Cape Town) is the twinned administrative body of Shanghai (whose population is 24152700)?
Choices: 1980-03-03
1993-01-25
1830-05-13
1967-01-09
1996-11-17
1999-03-28
1600
1984-01-01
2000-05-22
1802-05-24
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Antwerp" . ?e_1 <twinned_administrative_body> ?e_3 . ?e_3 <pred:name> "Cape Town" . ?e_2 <pred:name> "Shanghai" . ?e_2 <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "24152700"^^xsd:double . ?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: Cape Town
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: Find
inputs: Antwerp
function: And
dependencies: 1
2
function: Find
inputs: Shanghai
function: FilterNum
dependencies: 4
inputs: population
24152700
=
function: QueryRelationQualifier
dependencies: 3
5
inputs: twinned administrative body
start time
Answer: 1984-01-01