Question: What association football club counted John Bailey (the one that is a member of Blackburn Rovers F.C.) as the member until 1st January 1979 ?
Choices:
Hibernian F.C.
Stade Brestois 29
Newcastle United F.C.
Brisbane Roar FC
Blackburn Rovers F.C.
Zamalek SC
Preston North End F.C.
Roda JC Kerkrade
Bristol City F.C.
Everton F.C.
Program:
function: Find
inputs: Blackburn Rovers F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: John Bailey
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: member of sports team
forward
function: QFilterDate
dependencies: 4
inputs: end time
1979-01-01
=
function: FilterConcept
dependencies: 5
inputs: association football club
function: What
dependencies: 6
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e_1 <member_of_sports_team> ?e . ?e_1 <pred:name> "John Bailey" . ?e_1 <member_of_sports_team> ?e_2 . ?e_2 <pred:name> "Blackburn Rovers F.C." .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <end_time> ?qpv . ?qpv <pred:date> "1979-01-01"^^xsd:date .  }
Answer: Blackburn Rovers F.C.