Question: Who is the person who is the cast member of Wuthering Heights (the one aired originally on MTV)
Choices: Erika Christensen
William Henry Harrison
David Byrne
Laurence Olivier
Donald Crisp
Sylvester Stallone
Chris Brown
Ving Rhames
Max Fleischer
Ron Howard
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Wuthering Heights" . ?e_1 <original_network> ?e_2 . ?e_2 <pred:name> "MTV" .   }
Program:
function: Find
inputs: MTV
function: Relate
dependencies: 0
inputs: original network
backward
function: Find
inputs: Wuthering Heights
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Erika Christensen