Question: What band's official website is located at http://coldplay.com/?
Choices: The Pretenders
The Monkees
Coldplay
Marillion
Allman Brothers Band
The Beach Boys
The Byrds
The Kinks
Dixie Chicks
Oregon
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <official_website> ?pv . ?pv <pred:value> "http://coldplay.com/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://coldplay.com/
function: FilterConcept
dependencies: 1
inputs: band
function: What
dependencies: 2
Answer: Coldplay