Question: Who in electronic music's famous people is the human whose official website is http://www.beck.com?
Choices: downtempo
folk rock
dub
electronic rock
electronic body music
bubblegum pop
Percussion
melodica
electro house
Breakcore
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "electronic music" . ?e <famous_people> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.beck.com" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.beck.com
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: famous people
backward
function: FilterConcept
dependencies: 3
inputs: electronic music
function: What
dependencies: 4
Answer: electronic rock