Question: Which film production company is located in Germany?
Choices:
Constantin Film
Rank Organisation
Metro-Goldwyn-Mayer
University of Jena
Magnolia Pictures
Warner Bros.
Kassel
Leipzig
Showtime
BBC Films
Answer: Constantin Film
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e <country> ?e_1 . ?e_1 <pred:name> "Germany" .   }
Program:
function: Find
inputs: Germany
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: film production company
function: What
dependencies: 2