Question: What is the official website of the mvoie award which Maggie Cheung won?
Choices:
https://www.nytimes.com/
http://www.auburnalabama.org/
http://www.regione.fvg.it
http://www.cityofglensfalls.com
http://www.kenanthompson.net
http://www.hkfaa.com/
http://www.fitnyc.edu
http://www.epicstoriesofthebible.com
http://www.startrek.com/page/star-trek-iv-the-voyage-home
http://georgebenson.com
Answer: http://www.hkfaa.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film award" . ?e <winner> ?e_1 . ?e_1 <pred:name> "Maggie Cheung" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Maggie Cheung
function: Relate
dependencies: 0
inputs: winner
backward
function: FilterConcept
dependencies: 1
inputs: film award
function: QueryAttr
dependencies: 2
inputs: official website