Question: Was Earth, composed by A. R. Rahman, published in 1992?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Earth" . ?e <composer> ?e_1 . ?e_1 <pred:name> "A. R. Rahman" .  ?e <publication_date> ?pv . ?pv <pred:year> 1992 .  }
Program:
function: Find
inputs: A. R. Rahman
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Earth
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
function: VerifyYear
dependencies: 4
inputs: 1992
=