Definition: You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.
Input: Ralph Nelson directed which movies?

Father Goose, Lilies of the Field, Charly, Soldier Blue, Requiem for a Heavyweight, Duel at Diablo, Soldier in the Rain, The Wilby Conspiracy, Fate Is the Hunter, The Wrath of God