Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who does Julie spend the night with? Title: Three Colors: Blue Movie plot: Julie, wife of the famous composer Patrice de Courcy, must cope with the sudden death of her husband and daughter in an automobile accident she herself survives. While recovering in the hospital, Julie attempts suicide by overdose, but cannot swallow the pills. After being released from the hospital, Julie closes up the house she lived in with her family and takes an apartment in Paris without telling anyone, or keeping any clothing or objects from her old life, except for a chandelier of blue beads that presumably belonged to her daughter.For the remainder of the film, Julie disassociates herself from all past memories and distances herself from former friendships, as can be derived from a conversation she has with her mother who suffers from Alzheimer's disease and believes Julie is her own sister Marie-France. She also destroys the score for her late husband's last commissioned, though unfinished, work: a piece celebrating European unity, following the end of the cold war. Snatches of the music haunt her throughout the film.Julie reluctantly befriends Lucille, an exotic dancer who is having an affair with one of the neighbors and helps her when she needs moral support when the tennants in their apartment building want to evit her . Despite her desire to live anonymously and alone, life in Paris forces Julie to confront elements of her past that she would rather not face, including Olivier, a friend of the couple, also a composer and former assistant of Patrice's at the conservatory, who is in love with her, and the fact that she is suspected to be the true author of her late husband's music. Olivier appears in a TV interview announcing that he shall try to complete Patrice's commission, and Julie also discovers that her late husband was having an affair with a younger woman.While both trying to stop Olivier from completing the score and finding out who her husband's mistress was, Julie becomes more engaged despite her own efforts not to be. She tracks down Sandrine, Patrice's mistress, and finds out that...
The answer to this question is:
Oliver