Question: Which human is a cast member of the film produced by John Woo?
Choices:
Tracy Chapman
Tyrese Gibson
Robert Young
Aya Hisakawa
Albert S. D'Agostino
Missy Elliott
Liv Ullmann
Miyuki Sawashiro
Malcolm Arnold
Shaquille O'Neal
Answer: Miyuki Sawashiro
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "film" . ?e_1 <producer> ?e_2 . ?e_2 <pred:name> "John Woo" .   }
Program:
function: Find
inputs: John Woo
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: film
function: Relate
dependencies: 2
inputs: cast member
forward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4