Question: Is the release date of the entertainment that is adapted from Aliens (whose genre is adventure film) in the year 2005?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "entertainment" . ?e <based_on> ?e_1 . ?e_1 <pred:name> "Aliens" . ?e_1 <genre> ?e_2 . ?e_2 <pred:name> "adventure film" .  ?e <publication_date> ?pv . ?pv <pred:year> 2005 .  }
Program:
function: Find
inputs: adventure film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Aliens
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: based on
backward
function: FilterConcept
dependencies: 4
inputs: entertainment
function: QueryAttr
dependencies: 5
inputs: publication date
function: VerifyYear
dependencies: 6
inputs: 2005
=