Question: Did the producer of Men in Black (the one whose producer is Jules White) die after 2017?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <producer> ?e . ?e_1 <pred:name> "Men in Black" . ?e_1 <producer> ?e_2 . ?e_2 <pred:name> "Jules White" .  ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 2017 ) .  }
Program:
function: Find
inputs: Jules White
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: Men in Black
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: producer
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: date of death
function: VerifyYear
dependencies: 6
inputs: 2017
>