Question: Is johndenvermusic John Denver's Instagram username?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: John Denver
function: QueryAttr
dependencies: 0
inputs: Instagram username
function: VerifyStr
dependencies: 1
inputs: johndenvermusic
SPARQL: ASK { ?e <pred:name> "John Denver" . ?e <Instagram_username> ?pv . ?pv <pred:value> "johndenvermusic" .  }
Answer: yes