Question: What is the start date that Heidelberg is the twinned administrative body of Cambridge (whose population is 99168)?
Choices: 1992-07-22
1987-11-21
1965
2000-07-26
1936-01-01
1797-11-04
1998-12-20
2009-05-02
1970-10-13
1993-05-27
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Heidelberg" . ?e_2 <pred:name> "Cambridge" . ?e_2 <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "99168"^^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: Heidelberg
function: Find
inputs: Cambridge
function: FilterNum
dependencies: 1
inputs: population
99168
=
function: QueryRelationQualifier
dependencies: 0
2
inputs: twinned administrative body
start time
Answer: 1965