Question: Ray McCarey and Florian Gallenberger, have which mutual occupation?
Sentence (from "John Rabe (film)"): John Rabe (released in the United Kingdom as City of War: The Story of John Rabe) is a 2009 German-Chinese-French biopictorial film directed by Florian Gallenberger and starring Ulrich Tukur, Daniel Brühl and Steve Buscemi.
Relevant evidence: No