Question: Was Richard Taylor (the one that received Academy Award for Best Visual Effects) not born in 1968?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Richard Taylor" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "Academy Award for Best Visual Effects" .  ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1968 ) .  }
Program:
function: Find
inputs: Academy Award for Best Visual Effects
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: Richard Taylor
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyYear
dependencies: 4
inputs: 1968
!=