Question: Is Hook the title of Scoop (the one whose publication date is 1987-01-01)?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Scoop" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:date> "1987-01-01"^^xsd:date . ?e <title> ?pv . ?pv <pred:value> "Hook" .  }
Program:
function: Find
inputs: Scoop
function: FilterDate
dependencies: 0
inputs: publication date
1987-01-01
=
function: QueryAttr
dependencies: 1
inputs: title
function: VerifyStr
dependencies: 2
inputs: Hook