Question: Politician Al Green studied at Florida A&M University until which date?
Choices:
1979-03-31
1924-06-03
1969-03-28
2015-12-31
1943-11-05
1971
1741-06-19
1938
1990-01-03
2012
Answer: 1971
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Al Green" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "politician" . ?e_2 <pred:name> "Florida A&M University" . ?e_1 <educated_at> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <educated_at> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: politician
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Al Green
function: And
dependencies: 1
2
function: Find
inputs: Florida A&M University
function: QueryRelationQualifier
dependencies: 3
4
inputs: educated at
end time