Question: When did Verona (whose postal code is 37100) become the twinned administrative body of Munich (whose demonym is Münchnerin)?
Choices: 1993-01-27
1813-11-20
1790-03-04
1527
1980-02-25
1960-01-01
2003-12-05
1951-12-07
697
1969
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Verona" . ?e_1 <postal_code> ?pv . ?pv <pred:value> "37100" . ?e_2 <pred:name> "Munich" . ?e_2 <demonym> ?pv_1 . ?pv_1 <pred:value> "Münchnerin" . ?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: Verona
function: FilterStr
dependencies: 0
inputs: postal code
37100
function: Find
inputs: Munich
function: FilterStr
dependencies: 2
inputs: demonym
Münchnerin
function: QueryRelationQualifier
dependencies: 1
3
inputs: twinned administrative body
start time
Answer: 1960-01-01