Question: Which Cesar Award for best supporting actor winner starred in a movie that was in competition for the Palme d'Or at the 2008 Cannes Film Festival?
Sentence (from "Jean-Paul Roussillon"): He starred in the film "Playing 'In the Company of Men'", which was screened in the Un Certain Regard section at the 2003 Cannes Film Festival.
Relevant evidence: No