Question: Was Harry Potter and the Philosopher's Stone (the one whose Nintendo GameID is GHLE69) published before 1909?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Harry Potter and the Philosopher's Stone" . ?e <Nintendo_GameID> ?pv_1 . ?pv_1 <pred:value> "GHLE69" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1909 ) .  }
Program:
function: Find
inputs: Harry Potter and the Philosopher's Stone
function: FilterStr
dependencies: 0
inputs: Nintendo GameID
GHLE69
function: QueryAttr
dependencies: 1
inputs: publication date
function: VerifyYear
dependencies: 2
inputs: 1909
<