Question: Which visual artwork has Joe Strummer as a cast member?
Choices: World Trade Center
A Prairie Home Companion
Talk to Her
The King of Comedy
Rebecca
Working Girl
The Twilight Saga: Eclipse
The Longest Day
Pleasantville
Intolerable Cruelty
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Joe Strummer" .   }
Program:
function: Find
inputs: Joe Strummer
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: What
dependencies: 2
Answer: The King of Comedy