Complex sentence: The New Center area is anchored by the Henry Ford Health System, Cadillac Place (General Motors Building), and the ornate Fisher Building, which contains the elaborate 2,089 seat Fisher Theatre, and are both National Historic Landmarks in New Center.
Split into simpler sentences: The New Center area is anchored by the Henry Ford Health System. There's Cadillac Place (General Motors Building), and the ornate Fisher Building, which contains the elaborate 2,089 seat Fisher Theatre, both of which are National Historic Landmarks in New Center.