Question: When did  Bangkok become the twinned administrative body of Brisbane (the one whose local dialing code is 07336)?
Choices:
1988-02-13
1988-09-10
1949-10-07
1871-01-26
-315
1995-08-01
1997-05-07
1936-01-01
1843-07-31
1968-10-12
Program:
function: Find
inputs: Bangkok
function: Find
inputs: Brisbane
function: FilterStr
dependencies: 1
inputs: local dialing code
07336
function: QueryRelationQualifier
dependencies: 0
2
inputs: twinned administrative body
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Bangkok" . ?e_2 <pred:name> "Brisbane" . ?e_2 <local_dialing_code> ?pv . ?pv <pred:value> "07336" . ?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 .  }
Answer: 1997-05-07