Question: What is the official website of the town whose postal code is 3200 ?
Choices: https://www.mtfc.co.uk/
http://www.msunduzi.gov.za
https://www.walmart.com
http://www.mcmaster.ca
http://www.foxsearchlight.com/thedreamers/
http://www.kadokawa-herald.co.jp/official/texas_chainsaw/
http://edge-movie.com/
http://www.justgowithit-movie.com
http://disney.com/secretariat
http://www.mgm.com/view/Movie/1891/The-Spy-who-loved-Me/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town" . ?e <postal_code> ?pv_1 . ?pv_1 <pred:value> "3200" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: postal code
3200
function: FilterConcept
dependencies: 1
inputs: town
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.msunduzi.gov.za