Complex sentence: Sugar Hill is an neighborhood in the northern part of Harlem, Manhattan, New York City defined by 155th St. to the north, 145st to the south, Edgecombe Ave. to the east, and Amsterdam Ave. to the west.
Split into simpler sentences: Sugar Hill is a neighborhood in the northern part of Harlem, in the New York City borough of Manhattan. The neighborhood is defined by 155th Street to the north, 145th Street to the south, Edgecombe Avenue to the east, and Amsterdam Avenue to the west.