Question: What end time applies to Mark Williams, the Oakland Athletics player born in Elmira?
Choices: 1931-01-01
1909-01-01
1977-05-22
1915-01-01
1899
1999
1947
2006-12-05
1795-01-18
1921-03-04
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mark Williams" . ?e_1 <place_of_birth> ?e_3 . ?e_3 <pred:name> "Elmira" . ?e_2 <pred:name> "Oakland Athletics" . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Elmira
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: Mark Williams
function: And
dependencies: 1
2
function: Find
inputs: Oakland Athletics
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
end time
Answer: 1977-05-22