Question: What film that has Carol Burnett as a member of the cast?
Choices: A Prairie Home Companion
Annie
Barton Fink
The Lord of the Rings: The Two Towers
Rebecca
Pleasantville
The Great Gatsby
Nine
Lock, Stock and Two Smoking Barrels
Dirty Pretty Things
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Carol Burnett" .   }
Program:
function: Find
inputs: Carol Burnett
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: film
function: What
dependencies: 2
Answer: Annie