Question: What film has Carol Reed as a cast member?
Choices:
Talk to Her
A Prairie Home Companion
Assassins
Pleasantville
Happy Together
The Third Man
Water
Seven
Rambo
Rebecca
Program:
function: Find
inputs: Carol Reed
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: film
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Carol Reed" .   }
Answer: The Third Man