Question: What is the title of  Missing (the one whose composer is Vangelis).
Choices:
Oasis
Seeking a Friend for the End of the World
Hellboy II: The Golden Army
City of Angels
Missing
Basic Instinct 2
Smokin' Aces
Back to the Future Part III
Cuba
The Cosby Show
Answer: Missing
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Missing" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Vangelis" .  ?e <title> ?pv .  }
Program:
function: Find
inputs: Vangelis
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Missing
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title