Question: Is julietav the Twitter username of the band that is a performer of Queens of the Stone Age produced by Josh Homme?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e_1 <performer> ?e . ?e_1 <pred:name> "Queens of the Stone Age" . ?e_1 <producer> ?e_2 . ?e_2 <pred:name> "Josh Homme" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "julietav" .  }
Program:
function: Find
inputs: Josh Homme
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: Queens of the Stone Age
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: performer
forward
function: FilterConcept
dependencies: 4
inputs: band
function: QueryAttr
dependencies: 5
inputs: Twitter username
function: VerifyStr
dependencies: 6
inputs: julietav
Answer: no