Question: What is the title of Futurama (the one that has Sigourney Weaver as a voice actor)?
Choices: Futurama
This Is Spinal Tap
Tlumočník
Yuma
Lost in Translation
The Tudors
Winter’s Bone
The Spy Who Came in from the Cold
Little Children
Synecdoche, New York
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Futurama" . ?e <voice_actor> ?e_1 . ?e_1 <pred:name> "Sigourney Weaver" .  ?e <title> ?pv .  }
Program:
function: Find
inputs: Sigourney Weaver
function: Relate
dependencies: 0
inputs: voice actor
backward
function: Find
inputs: Futurama
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
Answer: Futurama