Question: When did George W. Bush become the leader of the US government?
Choices: 1987-05-06
1983-05-12
1955-11-01
2001-01-20
1844-04-01
1960-09-20
2015-07-16
2011-12-28
1845-12-29
1950-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "United States of America" . ?e_2 <pred:name> "George W. Bush" . ?e_1 <head_of_government> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <head_of_government> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: United States of America
function: Find
inputs: George W. Bush
function: QueryRelationQualifier
dependencies: 0
1
inputs: head of government
start time
Answer: 2001-01-20