Question: Are Florian Gallenberger and Jackie Chan both actors?
Sentence (from "Colonia (film)"): Colonia, also known as The Colony, is a 2015 historical romantic thriller film directed by Oscar-winner Florian Gallenberger, produced by Benjamin Herrmann, written by Torsten Wenzel and Gallenberger, and starring Emma Watson, Daniel Brühl, and Michael Nyqvist.
Relevant evidence: No