Question: Is Carnage the title of a movie written by Hans Christian Andersen (the one whose Libris-URI is 53hkk68p38wnhpr) ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <after_a_work_by> ?e_1 . ?e_1 <pred:name> "Hans Christian Andersen" . ?e_1 <Libris-URI> ?pv_1 . ?pv_1 <pred:value> "53hkk68p38wnhpr" . ?e <title> ?pv . ?pv <pred:value> "Carnage" .  }
Program:
function: Find
inputs: Hans Christian Andersen
function: FilterStr
dependencies: 0
inputs: Libris-URI
53hkk68p38wnhpr
function: Relate
dependencies: 1
inputs: after a work by
backward
function: FilterConcept
dependencies: 2
inputs: film
function: QueryAttr
dependencies: 3
inputs: title
function: VerifyStr
dependencies: 4
inputs: Carnage