Question: Is the visual artwork featuring astronaut Wonder Woman titled Big Love ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e_1 <present_in_work> ?e . ?e_1 <pred:name> "Wonder Woman" . ?e_1 <occupation> ?e_2 . ?e_2 <pred:name> "astronaut" .  ?e <title> ?pv . ?pv <pred:value> "Big Love" .  }
Program:
function: Find
inputs: astronaut
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Wonder Woman
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: present in work
forward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: QueryAttr
dependencies: 5
inputs: title
function: VerifyStr
dependencies: 6
inputs: Big Love