Question: Which movie was designed by Henry Grace?
Choices: Harry Potter and the Chamber of Secrets
To Kill a Mockingbird
Talk to Her
Taxi Driver
North by Northwest
The Robe
The Bourne Legacy
Dancer in the Dark
Pleasantville
Rebecca
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <production_designer> ?e_1 . ?e_1 <pred:name> "Henry Grace" .   }
Program:
function: Find
inputs: Henry Grace
function: Relate
dependencies: 0
inputs: production designer
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: What
dependencies: 2
Answer: North by Northwest