Question: Is the saxophonist Charlie Parker's official website located at https://www.ebay.fr/?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: saxophone
function: Relate
dependencies: 0
inputs: instrument
backward
function: Find
inputs: Charlie Parker
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: official website
function: VerifyStr
dependencies: 4
inputs: https://www.ebay.fr/
SPARQL: ASK { ?e <pred:name> "Charlie Parker" . ?e <instrument> ?e_1 . ?e_1 <pred:name> "saxophone" .  ?e <official_website> ?pv . ?pv <pred:value> "https://www.ebay.fr/" .  }
Answer: no