Question: What association football club has a teammate named Carlos Ruiz (who is a member of D.C. United) starting in the year 2008 and has the official website http://www.clubolimpia.com.py/?
Choices: S.C. Braga
Middlesbrough F.C.
Preston North End F.C.
Club Olimpia
Los Angeles Galaxy
Brisbane Roar FC
Stade Brestois 29
Roda JC Kerkrade
C.F. Os Belenenses
Hibernian F.C.
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> "Carlos Ruiz" . ?e_1 <member_of_sports_team> ?e_2 . ?e_2 <pred:name> "D.C. United" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <start_time> ?qpv . ?qpv <pred:year> 2008 . ?e <official_website> ?pv . ?pv <pred:value> "http://www.clubolimpia.com.py/" .  }
Program:
function: Find
inputs: D.C. United
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Carlos Ruiz
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: member of sports team
forward
function: QFilterYear
dependencies: 4
inputs: start time
2008
=
function: FilterConcept
dependencies: 5
inputs: association football club
function: FindAll
function: FilterStr
dependencies: 7
inputs: official website
http://www.clubolimpia.com.py/
function: FilterConcept
dependencies: 8
inputs: association football club
function: And
dependencies: 6
9
function: What
dependencies: 10
Answer: Club Olimpia