Question: When did Milan (the one that is the twinned administrative body of Toronto) start to be a twinned administrative body of Bethlehem (the one whose local dialing code is 2)?
Choices:
2005-12-01
1995-09-05
1534-01-01
2000-05-22
2010-06-02
2013-04-04
1979-05-04
1990-08-02
1899-01-01
1639
Answer: 2000-05-22
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Milan" . ?e_3 <twinned_administrative_body> ?e_1 . ?e_3 <pred:name> "Toronto" . ?e_2 <pred:name> "Bethlehem" . ?e_2 <local_dialing_code> ?pv . ?pv <pred:value> "2" . ?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: Toronto
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: Find
inputs: Milan
function: And
dependencies: 1
2
function: Find
inputs: Bethlehem
function: FilterStr
dependencies: 4
inputs: local dialing code
2
function: QueryRelationQualifier
dependencies: 3
5
inputs: twinned administrative body
start time