Question: What film has the person who is the production designer of Who's Afraid of Virginia Woolf? (whose distributor is Warner Bros.) as a costume designer?
Choices:
Pleasantville
Shutter Island
The Merry Widow
A Prairie Home Companion
Alice
The Silence of the Lambs
Rebecca
Kundun
Honolulu
Cleopatra
Answer: Cleopatra
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <costume_designer> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_2 <production_designer> ?e_1 . ?e_2 <pred:name> "Who's Afraid of Virginia Woolf?" . ?e_2 <distributor> ?e_3 . ?e_3 <pred:name> "Warner Bros." .   }
Program:
function: Find
inputs: Warner Bros.
function: Relate
dependencies: 0
inputs: distributor
backward
function: Find
inputs: Who's Afraid of Virginia Woolf?
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: production designer
forward
function: FilterConcept
dependencies: 4
inputs: human
function: Relate
dependencies: 5
inputs: costume designer
backward
function: FilterConcept
dependencies: 6
inputs: film
function: What
dependencies: 7