Which of the following films did NOT win an Oscar for best feature film?

Explanation

'Kramer Vs. Kramer' beat 'Apocalypse Now', amongst other films, to win the Oscar for best feature film in 1980. The film is about the last days of a marriage between two people, portrayed by Meryl Streep and Dustin Hoffmann. Between them stands a little boy, torn between his parents. The film is known as one of the best ever to portray marriage. At the time of the filming, Dustin Hoffmann had been through a divorce himself, which means that he put a personal mark on both the manuscript and his performance.