Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Gentlemen Prefer Nature Girls -  Gentlemen Prefer Nature Girls is an American 1963 nudist film produced and directed by Doris Wishman. The film is also known as Gentlemen Prefer Girls.
Answer:
Film