Question: Is the Twitter username of Kraftwerk (the one that is famous for experimental music) sethgreen?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Kraftwerk" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "experimental music" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "sethgreen" .  }
Program:
function: Find
inputs: experimental music
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Kraftwerk
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: Twitter username
function: VerifyStr
dependencies: 4
inputs: sethgreen