Question: What is the nationality of the man who won a Silver Bear for a 1993 American surrealist indie comedy drama film?
Sentence (from "Emir Kusturica"): He has competed at the Cannes Film Festival on five occasions and won the Palme d'Or twice (for "When Father Was Away on Business" and "Underground"), as well as the Best Director prize for "Time of the Gypsies".
Relevant evidence: No