Question: What is the official website for the band with the CANTIC-ID of a12188384?
Choices: http://www.dalian.gov.cn/
http://www.ishimoripro.com
http://www.iowa.gov
http://www.billwithers.com/
https://www.virgin.com/richard-branson
http://www.megadeth.com
http://www.jimmypage.com/
http://www.cityofmuncie.com/
http://www.universalpictures.com/
http://www.paulsimon.com
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <CANTIC-ID> ?pv_1 . ?pv_1 <pred:value> "a12188384" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: CANTIC-ID
a12188384
function: FilterConcept
dependencies: 1
inputs: band
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.megadeth.com