Question: Is Richard Dreyfuss the owner of the Twitter username Diddy?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Richard Dreyfuss" . ?e <Twitter_username> ?pv . ?pv <pred:value> "Diddy" .  }
Program:
function: Find
inputs: Richard Dreyfuss
function: QueryAttr
dependencies: 0
inputs: Twitter username
function: VerifyStr
dependencies: 1
inputs: Diddy
Answer: no