Question: What is the official website of the association football club headquartered in Tours?
Choices:
http://www.sccmo.org
http://www.charlesbronson.info/
http://www.haroldramis.com
http://www.islamabad.gov.pk
http://www.stewartcopeland.net
https://www.mcdonalds.com/
http://tashkent.uz/
http://www.osasuna.es
https://www.toursfc.fr/
http://www.seal.com/
Answer: https://www.toursfc.fr/
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> "Tours" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Tours
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website