Question: Which person is a member of Birmingham City F.C. (the start time of this statement is 1989-01-01)?
Choices: Michael O'Neill
Ben Foster
William Henry Harrison
Max Fleischer
Sylvester Stallone
Robert Taylor
Wayne Dyer
Jackie Brown
Matthew Fox
Paul Williams
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Birmingham City F.C." .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:date> "1989-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Birmingham City F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: QFilterDate
dependencies: 1
inputs: start time
1989-01-01
=
function: FilterConcept
dependencies: 2
inputs: human
function: What
dependencies: 3
Answer: Matthew Fox