Question: Tell me the human that is Cairo's cast member (the one that has the composer Herbert Stothart)
Choices:
William Henry Harrison
David Tennant
Robert Young
Sylvester Stallone
Gregory Peck
Steven Zaillian
George Sanders
Max Fleischer
Robert Morley
Gene Kelly
Answer: Robert Young
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Cairo" . ?e_1 <composer> ?e_2 . ?e_2 <pred:name> "Herbert Stothart" .   }
Program:
function: Find
inputs: Herbert Stothart
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Cairo
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5