Question: Which movie originates from Vietnam?
Choices:
A Prairie Home Companion
Blondie
Utah
Pleasantville
Talk to Her
The Quiet American
Bonnie and Clyde
Rebecca
Cannonball Run II
The Man in the Iron Mask
Answer: The Quiet American
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <country_of_origin> ?e_1 . ?e_1 <pred:name> "Vietnam" .   }
Program:
function: Find
inputs: Vietnam
function: Relate
dependencies: 0
inputs: country of origin
backward
function: FilterConcept
dependencies: 1
inputs: film
function: What
dependencies: 2