Question: What is the official website of the association football club heaquartered in Zagreb?
Choices:
http://www.chandleraz.gov
http://www.knockedupmovie.com
http://www.johnleguizamo.com/
http://www.foxsearchlight.com/thesavages/
http://www.house.gov
http://www.scu.edu
https://www.olympic.org/los-angeles-1984
http://www.army-armee.forces.gc.ca/
http://www.gnkdinamo.hr
http://www.westminster.gov.uk/
Answer: http://www.gnkdinamo.hr
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Zagreb" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Zagreb
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website