Question: What official website belongs to the agency headquartered in Mumbai?
Choices:
http://www.licindia.com
http://www.127hoursmovie.com
http://www.quezoncity.gov.ph/
http://ernieborgnine.com/
https://www.nbc.com/
http://www.franklin-gov.com/
http://www.cbc.ca/television/
http://www.indiasplayhouse.com
http://www.captainamerica.com/
http://www.robpaulsenfans.com
Answer: http://www.licindia.com
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Mumbai" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Mumbai
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: agent
function: QueryAttr
dependencies: 2
inputs: official website