Question: What is the official website of the city whose pronunciation audio is En-uk-Norwich.ogg?
Choices:
http://www.depaul.edu
http://www.norwich.gov.uk/
http://www.madonna.com/
http://cityofportofspain.gov.tt/
http://www.asiargento.it/
http://www.sandiegocounty.gov
http://chernomorepfc.bg/
http://www.mccoytyner.com/
http://www.gobroomecounty.com
http://www.ghana.gov.gh/
Answer: http://www.norwich.gov.uk/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <pronunciation_audio> ?pv_1 . ?pv_1 <pred:value> "En-uk-Norwich.ogg" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: pronunciation audio
En-uk-Norwich.ogg
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: official website