Question: Was a person, known for the notable work called Slaughterhouse-Five (the one that was nominated for Hugo Award for Best Novel) born after 1919 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <notable_work> ?e_1 . ?e_1 <pred:name> "Slaughterhouse-Five" . ?e_1 <nominated_for> ?e_2 . ?e_2 <pred:name> "Hugo Award for Best Novel" .  ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1919 ) .  }
Program:
function: Find
inputs: Hugo Award for Best Novel
function: Relate
dependencies: 0
inputs: nominated for
backward
function: Find
inputs: Slaughterhouse-Five
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: notable work
backward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of birth
function: VerifyYear
dependencies: 6
inputs: 1919
>
Answer: yes