Q: Context: While You Were Sleeping is a 1995 romantic comedy film directed by Jon Turteltaub and written by Daniel G. Sullivan and Fredric Lebow. It stars Sandra Bullock as Lucy, a Chicago Transit Authority token collector, and Bill Pullman as Jack, the brother of a man whose life she saves, along with Peter Gallagher as Peter, the man who is saved, Peter Boyle and Glynis Johns as members of Peter's family, and Jack Warden as longtime family friend and neighbor.

Question: where did lucy live in while you were sleeping? Let's give stream of consciousness first:
To answer this question, we should know that: It stars Sandra Bullock as Lucy, a Chicago Transit Authority token collector, and Bill Pullman as Jack, the brother of a man whose life she saves, along with Peter Gallagher as Peter, the man who is saved, Peter Boyle and Glynis Johns as members of Peter's family, and Jack Warden as longtime family friend and neighbor. Therefore, the final answer is Chicago.