Question: When did Clark University become a member of Association of American Universities?
Choices: 1939-02-01
1806-12-19
2010-03-17
1983-03-01
1990-06-01
1999
1975-06-24
2009-03-18
1815-03-04
1771
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Clark University" . ?e_2 <pred:name> "Association of American Universities" . ?e_1 <member_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Clark University
function: Find
inputs: Association of American Universities
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of
end time
Answer: 1999