Complex sentence: The film was part of the competition for the Palme d'Or at the 1975 Cannes Film Festival, where it was nominated for the Palme d'Or and won three awards-the FIPRESCI Prize, the Grand Prize of the Jury and the Prize of the Ecumenical Jury.
Split into simpler sentences: The film was invited for the 1975 Cannes Film Festival, where it was nominated for the Palme d'Or. It won three other awards-the FIPRESCI Prize, the Grand Prize of the Jury, and the Prize of the Ecumenical Jury.