Question: What band has official website http://www.simplyred.com?
Choices: Oregon
Van Halen
The Pretenders
Sepultura
Simple Minds
The Neptunes
The Kinks
Bon Jovi
Simply Red
Dixie Chicks
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.simplyred.com" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.simplyred.com
function: FilterConcept
dependencies: 1
inputs: band
function: What
dependencies: 2
Answer: Simply Red