Question: What is the official website of the association football club that has Lars Hirschfeld as a member (the start time of this statement is 2009)?
Choices: http://www.fcenergie.de/
http://www.e1music.us/
http://www.thebluesmobile.com/
http://terrygilliamweb.com/
http://www.davewittenberg.com/
http://www.miramax.com/movie/trainspotting
http://www.belarus.by/
http://www.jennyagutter.net/
http://www.nassaucountyny.gov
http://movies.disney.com/the-parent-trap-1961
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> "Lars Hirschfeld" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <start_time> ?qpv . ?qpv <pred:year> 2009 . ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Lars Hirschfeld
function: Relate
dependencies: 0
inputs: member of sports team
forward
function: QFilterYear
dependencies: 1
inputs: start time
2009
=
function: FilterConcept
dependencies: 2
inputs: association football club
function: QueryAttr
dependencies: 3
inputs: official website
Answer: http://www.fcenergie.de/