Question: Who narrated the visual artwork represented by the website video.movies.go.com/products/02311800.html?
Choices: Serena Williams
Sylvester Stallone
Walter Pidgeon
Max Fleischer
Robert Mitchum
Gloria Stuart
Calista Flockhart
Martin Sheen
Michael Collins
Milla Jovovich
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <narrator> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "visual artwork" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://video.movies.go.com/products/02311800.html" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://video.movies.go.com/products/02311800.html
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: Relate
dependencies: 2
inputs: narrator
forward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Robert Mitchum