Question: What is the beginning date that St Helens (that shares a border with Warrington) becomes the twinned administrative body of Stuttgart?
Choices:
2007-05-15
1910-08-29
1992-11-04
2006-01-01
1775
1982-08-30
2006-07-18
1901-02-21
1948-01-01
2008-10-03
Answer: 1948-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "St Helens" . ?e_3 <shares_border_with> ?e_1 . ?e_3 <pred:name> "Warrington" . ?e_2 <pred:name> "Stuttgart" . ?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: Warrington
function: Relate
dependencies: 0
inputs: shares border with
forward
function: Find
inputs: St Helens
function: And
dependencies: 1
2
function: Find
inputs: Stuttgart
function: QueryRelationQualifier
dependencies: 3
4
inputs: twinned administrative body
start time