Question: When did Donald M. Payne ( the one that was Vice President of the United States) ended his presidency of the United States?
Choices: 2015-12-25
2007-04-23
1922-09-09
2010-03-17
1920-08-10
2000-12-18
1903
1973
1955
1981-01-20
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Donald M. Payne" . ?e_2 <pred:name> "president" . ?e_3 <subject_has_role> ?e_2 . ?e_3 <pred:name> "Vice President of the United States" . ?e_1 <position_held> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <position_held> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Donald M. Payne
function: Find
inputs: Vice President of the United States
function: Relate
dependencies: 1
inputs: subject has role
forward
function: Find
inputs: president
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: position held
end time
Answer: 1973