Question: The person who joined Wrexham A.F.C. in 1988 died on which date?
Choices: 1950-03-24
1855-03-29
1954-11-28
2008-02-13
1993-05-30
2003-09-28
2014-02-10
2010-09-08
2015-04-12
1957-12-02
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Wrexham A.F.C." .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1888 . ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Wrexham A.F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: QFilterYear
dependencies: 1
inputs: start time
1888
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of death
Answer: 1950-03-24