Question: Which 2017 festival did a Barry Keoghan movie directed by Yorgos Lanthimos was selected to compete in the main competition?
Sentence (from "Efthymis Filippou"): Efthymis "Efthimis" Filippou (] ; born 18 January 1977) is a Greek screenwriter, known for his collaborations with Yorgos Lanthimos.
Relevant evidence: No