Question: Regarding the person who is educated at University of Aberdeen does he or she have children not exactly 1.2 son?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <educated_at> ?e_1 . ?e_1 <pred:name> "University of Aberdeen" .  ?e <number_of_children> ?pv . ?pv <pred:unit> "son" . ?pv <pred:value> ?v . FILTER ( ?v != "1.2"^^xsd:double ) .  }
Program:
function: Find
inputs: University of Aberdeen
function: Relate
dependencies: 0
inputs: educated at
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: number of children
function: VerifyNum
dependencies: 3
inputs: 1.2 son
!=
Answer: no