Question: When did Spain become a member of the League of Nations?
Choices: 1957-03-25
1996-07-22
1970-01-05
2007-07-11
1999-08-01
1991-10-03
2004-03-29
1911-06-14
1920-01-10
1922-02-28
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Spain" . ?e_2 <pred:name> "League of 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: Spain
function: Find
inputs: League of Nations
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of
start time
Answer: 1920-01-10