Question: When did Robert E. Lee become an employee of Washington and Lee University?
Choices: 1865-10-02
1992-02-26
1915-07-16
1453-05-29
2007-01-03
1843-03-04
2003-08-01
2006-06-28
1947-08-27
1819-03-04
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Robert E. Lee" . ?e_2 <pred:name> "Washington and Lee University" . ?e_1 <employer> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <employer> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Robert E. Lee
function: Find
inputs: Washington and Lee University
function: QueryRelationQualifier
dependencies: 0
1
inputs: employer
start time
Answer: 1865-10-02