Question: What fictional profession played a cameo role?
Choices: Darwin
Ghost Rider
Michelangelo
Batman
Havok
Rogue
Superman
Daredevil
Wonder Woman
Hercules
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "fictional profession" . ?e <subject_has_role> ?e_1 . ?e_1 <pred:name> "cameo appearance" .   }
Program:
function: Find
inputs: cameo appearance
function: Relate
dependencies: 0
inputs: subject has role
backward
function: FilterConcept
dependencies: 1
inputs: fictional profession
function: What
dependencies: 2
Answer: Batman