Question: Is there a Metro-Goldwyn-Mayer film named Paris?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Paris" . ?e <distributor> ?e_1 . ?e_1 <pred:name> "Metro-Goldwyn-Mayer" .  ?e <title> ?pv . ?pv <pred:value> "Paris" .  }
Program:
function: Find
inputs: Metro-Goldwyn-Mayer
function: Relate
dependencies: 0
inputs: distributor
backward
function: Find
inputs: Paris
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
function: VerifyStr
dependencies: 4
inputs: Paris