Question: Is the publication date on 2004-02-25 for the activity that is based on The Goonies which received the National Film Registry?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <based_on> ?e_1 . ?e_1 <pred:name> "The Goonies" . ?e_1 <award_received> ?e_2 . ?e_2 <pred:name> "National Film Registry" .  ?e <publication_date> ?pv . ?pv <pred:date> "2004-02-25"^^xsd:date .  }
Program:
function: Find
inputs: National Film Registry
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: The Goonies
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: based on
backward
function: FilterConcept
dependencies: 4
inputs: activity
function: QueryAttr
dependencies: 5
inputs: publication date
function: VerifyDate
dependencies: 6
inputs: 2004-02-25
=
Answer: no