Question: When did Metz's country stop being the German Empire (which had military conflicts with France)?
Choices:
1954-08-20
1987-10-02
2012-11-22
1918-11-11
1939-03-13
1895-01-01
1977-03-09
1931-01-01
1800-02-17
2013-09-29
Answer: 1918-11-11
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Metz" . ?e_2 <pred:name> "German Empire" . ?e_2 <military_conflicts> ?e_3 . ?e_3 <pred:name> "France" . ?e_1 <country> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Metz
function: Find
inputs: France
function: Relate
dependencies: 1
inputs: military conflicts
backward
function: Find
inputs: German Empire
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: country
end time