Please answer the following question: I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Bad Teacher Movie plot: Elizabeth Halsey is an immoral, gold-digging Chicago-area middle school English teacher who curses at her students, drinks heavily, smokes marijuana, and shows movies while sleeping through class. She plans to quit teaching and marry her wealthy fiance, Mark, but when he dumps her after learning she is only after his money, Elizabeth must resume her job. She tries to win over substitute teacher Scott Delacorte, who is also wealthy because his family runs a watch company. Amy Squirrel, a dedicated but overly enthusiastic colleague, also pursues Scott while the school's gym teacher, Russell Gettis, makes it clear that he is interested in Elizabeth romantically; she, however, is not interested in him because he's just a gym teacher.[3] Early in the film, Elizabeth plans to get surgery to enlarge her breasts, and becomes all the more motivated to do so once she learns Scott's ex-girlfriend had large breasts. However, when she tries to schedule an appointment for her breast surgery, she cannot afford the $9,300 procedure. To make things worse, Scott admits that he has a crush on Amy, and that he only likes Elizabeth as a friend. Elizabeth attempts to raise money for the surgery by participating in her 7th grade class car wash in provocative clothing and by manipulating parents to give her money for more school supplies and tutoring, but her efforts are not enough. Amy, acting on the growing resentment between them due to Elizabeth pursuing Scott and ignoring school rules, attempts to warn the principal about Elizabeth's embezzlement scheme, but he dismisses her claims as groundless. Elizabeth later learns from her best friend, Lynn Davies, that the teacher of the class with the highest state test scores will receive a $5,700 bonus. With this knowledge, Elizabeth decides to change her style of teaching, forcing the class to intensely read and study To Kill A Mockingbird for the upcoming test. However, the change is too late and insufficient. The students have terrible scores on their quizzes, frustrating her even... My question: Who plays Elizabeth Halsey?
A:
Not answerable