In the Affirmative (1962)
In the Affirmative is a 1962 French film by Claude Lelouch. Though Lelouch had experienced failure with his debut feature Le Propre de l'homme, he managed to gain favourable exposure when the film was sent to be exhibited in Sweden and earned compliments from Swedish film director Ingmar Bergman. It was entered into the 14th Berlin International Film Festival.
More at Wikipedia.