Question: What is the band that was founded by the person whose official website is http://www.roywood.co.uk?
Choices:
The Pretenders
Renaissance
Dixie Chicks
The Chemical Brothers
NSYNC
Electric Light Orchestra
Queens of the Stone Age
Jonas Brothers
Metallica
The Kinks
Answer: Electric Light Orchestra
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <founded_by> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.roywood.co.uk" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.roywood.co.uk
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: founded by
backward
function: FilterConcept
dependencies: 3
inputs: band
function: What
dependencies: 4