Question: What is the beginning date that Caen is the twinned administrative body of Alexandria (that is a part of the Washington metropolitan area)?
Choices:
2010-02-17
2005-03-27
1994-11-03
1822-01-11
2006-01-24
1995-10-07
1964-01-21
1991-01-01
1992-07-31
1789-11-21
Answer: 1991-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Caen" . ?e_2 <pred:name> "Alexandria" . ?e_3 <has_part> ?e_2 . ?e_3 <pred:name> "Washington metropolitan area" . ?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: Caen
function: Find
inputs: Washington metropolitan area
function: Relate
dependencies: 1
inputs: has part
forward
function: Find
inputs: Alexandria
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: twinned administrative body
start time