Question: When did Armenia become a member of the World Trade Organization?
Choices:
1940-05-10
1891-06-01
1975-04-30
2013-01-31
1989-12-18
2003-02-05
1788-05-23
1930
1896-01-04
1989
Answer: 2003-02-05
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Armenia" . ?e_2 <pred:name> "World Trade Organization" . ?e_1 <member_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Armenia
function: Find
inputs: World Trade Organization
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of
start time