Question: What is the start time of Antwerp (the one whose NIS/INS code is 11002) as the twinned administrative body of Barcelona (the one whose population is 405913)?
Choices:
1959-10-02
1835-06-02
1994-12-15
1901-03-04
1997-01-01
2007-08-08
1978-09-19
1945-07-09
1953-03-07
1644
Answer: 1997-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Antwerp" . ?e_1 <NIS/INS_code> ?pv . ?pv <pred:value> "11002" . ?e_2 <pred:name> "Barcelona" . ?e_2 <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "405913"^^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: Antwerp
function: FilterStr
dependencies: 0
inputs: NIS/INS code
11002
function: Find
inputs: Barcelona
function: FilterNum
dependencies: 2
inputs: population
405913
=
function: QueryRelationQualifier
dependencies: 1
3
inputs: twinned administrative body
start time