    Sentence t When was the University of Chicago  established?    Sentence 2: Beyond the arts and sciences; Chicago is  also well known for its professional schools, which  include the Pritzker School of Medicine, the University  of Chicago Booth School of Business, the Law School  the School of Social Service Administration, the Harris  School of Public Policy Studies, the Graham School of  Continuing Liberal and Protessional Studies and the  Divinity School