Question: Was Jack White (the one that belongs to Germany) not born in 1933?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Jack White" . ?e <country_for_sport> ?e_1 . ?e_1 <pred:name> "Germany" .  ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1933 ) .  }
Program:
function: Find
inputs: Germany
function: Relate
dependencies: 0
inputs: country for sport
backward
function: Find
inputs: Jack White
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyYear
dependencies: 4
inputs: 1933
!=