Question: When did Yekaterinburg become a part of Russia?
Choices:
2010-04-07
1991
1792
1965-09-21
1945-06-16
1890-01-01
1845-03-04
1993-05-26
1992-03-25
1919-08-08
Answer: 1991
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Yekaterinburg" . ?e_2 <pred:name> "Russia" . ?e_1 <country> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Yekaterinburg
function: Find
inputs: Russia
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time