Question: Was London (the one that is the birthplace of David Shore) not founded in 1921?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "London" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "David Shore" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1921 ) .  }
Program:
function: Find
inputs: David Shore
function: Relate
dependencies: 0
inputs: place of birth
forward
function: Find
inputs: London
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: inception
function: VerifyYear
dependencies: 4
inputs: 1921
!=