Question: When did Guinea officially join the United Nations?
Choices: 1992-09-28
1721-10-11
1974-07-05
1720-01-01
1960-09-01
1918-04-01
2006-10-22
1974-07-30
1958-12-12
1976-02-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Guinea" . ?e_2 <pred:name> "United Nations" . ?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: Guinea
function: Find
inputs: United Nations
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of
start time
Answer: 1958-12-12