Question: What is the visual artwork, with Donald Sumpter in its cast, that was a Critics' Choice Movie Award nominee for Best Actor?
Choices: The Social Network
Shame
Walk the Line
The Constant Gardener
The Girl with the Dragon Tattoo
Pleasantville
Eastern Promises
Rebecca
Drive
A Prairie Home Companion
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Donald Sumpter" .  ?e <nominated_for> ?e_2 . ?e_2 <pred:name> "Critics' Choice Movie Award for Best Actor" .  }
Program:
function: Find
inputs: Donald Sumpter
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: Find
inputs: Critics' Choice Movie Award for Best Actor
function: Relate
dependencies: 3
inputs: nominated for
backward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Eastern Promises