Question: Does sports figure Robbie Keane wear uniform number 13 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Robbie Keane" . ?e <sport_number> ?pv . ?pv <pred:value> "13" .  }
Program:
function: Find
inputs: Robbie Keane
function: QueryAttr
dependencies: 0
inputs: sport number
function: VerifyStr
dependencies: 1
inputs: 13
Answer: no