Question: When did  Peter Boyle (the one whose date of death is 1939-06-24) stop becoming  a member of Leyton Orient F.C.?
Choices:
1906-01-01
2011-01-03
1991-08-24
1950-01-01
2013-01-18
1926-01-01
2014-06-02
2016-07-29
1918-01-01
1974
Answer: 1906-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Peter Boyle" . ?e_1 <date_of_death> ?pv . ?pv <pred:date> "1939-06-24"^^xsd:date . ?e_2 <pred:name> "Leyton Orient F.C." . ?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: Peter Boyle
function: FilterDate
dependencies: 0
inputs: date of death
1939-06-24
=
function: Find
inputs: Leyton Orient F.C.
function: QueryRelationQualifier
dependencies: 1
2
inputs: member of sports team
end time