an Entity references as follows:
A Very Long Engagement (French: Un long dimanche de fiançailles, "A long Sunday of engagement") is a 2004 French-American romantic war drama film, co-written and directed by Jean-Pierre Jeunet and starring Audrey Tautou, Gaspard Ulliel and Marion Cotillard. It is a fictional tale about a young woman's desperate search for her fiancé who might have been killed during World War I. It was based on the 1991 novel of the same name by Sébastien Japrisot.