Question: Was Galileo Galilei (the one whose academic degree is professor) born not in 1966 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Galileo Galilei" . ?e <academic_degree> ?e_1 . ?e_1 <pred:name> "professor" .  ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1966 ) .  }
Program:
function: Find
inputs: professor
function: Relate
dependencies: 0
inputs: academic degree
backward
function: Find
inputs: Galileo Galilei
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyYear
dependencies: 4
inputs: 1966
!=