Question: When did Oliver Cromwell become a citizen of England (the one that has military conflicts with Kingdom of Scotland)?
Choices: 2003-12-12
2017-01-30
1983-11-17
1877-05-09
1993-05-27
2013-04-18
2018-06-28
2013-01-21
1894-02-07
1992-06-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Oliver Cromwell" . ?e_2 <pred:name> "England" . ?e_2 <military_conflicts> ?e_3 . ?e_3 <pred:name> "Kingdom of Scotland" . ?e_1 <country_of_citizenship> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country_of_citizenship> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Oliver Cromwell
function: Find
inputs: Kingdom of Scotland
function: Relate
dependencies: 1
inputs: military conflicts
backward
function: Find
inputs: England
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: country of citizenship
start time
Answer: 2018-06-28