Question: What is the official website of the association football club that has Didier Six as a member (the end time of this statement is 1983)?
Choices:
http://www.ulm.edu
http://www.ourcommons.ca/
http://www.ariola.de/
http://movies.disney.com/the-little-mermaid
https://www.ualberta.ca
http://www.vfb.de/
http://www.sabah.gov.my
https://web.archive.org/web/20171001112604/http://movies.disney.com:80/holes
http://www.intothewild.com
http://www.waterburyct.org
Answer: http://www.vfb.de/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e_1 <member_of_sports_team> ?e . ?e_1 <pred:name> "Didier Six" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <end_time> ?qpv . ?qpv <pred:year> 1983 . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Didier Six
function: Relate
dependencies: 0
inputs: member of sports team
forward
function: QFilterYear
dependencies: 1
inputs: end time
1983
=
function: FilterConcept
dependencies: 2
inputs: association football club
function: QueryAttr
dependencies: 3
inputs: official website