Question: Tell me the end time of Baku's country is Russian Empire.
Choices:
1917-03-01
1944-11-13
1994-04-05
2013-11-28
1812-12-14
1945-05-07
1970-01-01
1924-01-25
1969-04-28
1900-01-01
Answer: 1917-03-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Baku" . ?e_2 <pred:name> "Russian Empire" . ?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: Baku
function: Find
inputs: Russian Empire
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
end time