Question: Is Republic Pictures's production of Lisbon titled Lisbon?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Lisbon" . ?e <production_company> ?e_1 . ?e_1 <pred:name> "Republic Pictures" .  ?e <title> ?pv . ?pv <pred:value> "Lisbon" .  }
Program:
function: Find
inputs: Republic Pictures
function: Relate
dependencies: 0
inputs: production company
backward
function: Find
inputs: Lisbon
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
function: VerifyStr
dependencies: 4
inputs: Lisbon