Complex sentence: The Berkeley Building (the "old John Hancock Building"), the second of the John Hancock buildings, is a 26-story, 495-foot (151 m) structure located at 200 Berkeley Street, Boston, USA.
Split into simpler sentences: The Berkeley Building (the "old John Hancock Building") is the second of the John Hancock buildings. It is a 26-story, 495-foot (151 m) structure located at 200 Berkeley Street, Boston, USA.