Question: When did Lyndon B. Johnson become the Vice President of the United States?
Choices: 1993-09-18
2013-04-01
1987-04-12
1975-09-23
2002-09-10
2016-12-06
1995-04-08
1961-01-20
1998-12-20
2008-04-29
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Lyndon B. Johnson" . ?e_2 <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 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Lyndon B. Johnson
function: Find
inputs: Vice President of the United States
function: QueryRelationQualifier
dependencies: 0
1
inputs: position held
start time
Answer: 1961-01-20