Question: Carroll Clark works as what type of artist?
Choices: storyboard artist
character actor
animator
bandleader
child actor
screenwriter
art director
theatrical producer
organist
backing vocalist
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "artist" . ?e_1 <occupation> ?e . ?e_1 <pred:name> "Carroll Clark" .   }
Program:
function: Find
inputs: Carroll Clark
function: Relate
dependencies: 0
inputs: occupation
forward
function: FilterConcept
dependencies: 1
inputs: artist
function: What
dependencies: 2
Answer: art director