Question: Is Big the title of the visual artwork that has Richard Day as an art director?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <art_director> ?e_1 . ?e_1 <pred:name> "Richard Day" .  ?e <title> ?pv . ?pv <pred:value> "Big" .  }
Program:
function: Find
inputs: Richard Day
function: Relate
dependencies: 0
inputs: art director
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: title
function: VerifyStr
dependencies: 3
inputs: Big
Answer: no