Question: Which person is a cast member of The Incredible Hulk (the one that is originally aired on UPN)?
Choices: Harry Connick Jr.
Leighton Meester
Robert Downey Jr.
Stan Lee
Neal McDonough
Dean Martin
Jack Kirby
Kevin Smith
Tim Roth
Daniel Haller
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "The Incredible Hulk" . ?e_1 <original_network> ?e_2 . ?e_2 <pred:name> "UPN" .   }
Program:
function: Find
inputs: UPN
function: Relate
dependencies: 0
inputs: original network
backward
function: Find
inputs: The Incredible Hulk
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Neal McDonough