Question: Is composer Toni Braxton's Instagram handle tonibraxton ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Toni Braxton" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "composer" .  ?e <Instagram_username> ?pv . ?pv <pred:value> "tonibraxton" .  }
Program:
function: Find
inputs: composer
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Toni Braxton
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: Instagram username
function: VerifyStr
dependencies: 4
inputs: tonibraxton
Answer: yes