Question: What is the official website for the video game that is followed by Guitar Hero III: Legends of Rock?
Choices: http://www.heisman.com
http://www.guitarherogame.com/gh2/
http://www.bs.ch/
http://www.leytonorient.com/
http://www.scsu.edu/
http://movies.disney.com/beauty-and-the-beast-2017
http://bucketheadpikes.com/
http://www.norfolk.gov
http://www.montana.edu/
http://www.huji.ac.il/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "video game" . ?e <followed_by> ?e_1 . ?e_1 <pred:name> "Guitar Hero III: Legends of Rock" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Guitar Hero III: Legends of Rock
function: Relate
dependencies: 0
inputs: followed by
backward
function: FilterConcept
dependencies: 1
inputs: video game
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.guitarherogame.com/gh2/