Original sentence: The accident drew some commentary on what it said about the nature of suburban life in central Westchester County, where many communities owe not only their original development but their continuing affluence to the commuter rail service of Metro-North and its predecessors
Edited sentence: The accident drew some commentary on what it said about the nature of suburban life in central Westchester County, where many communities owe not only their original development but their continuing affluence to the safe and reliable commuter rail service of Metro-North and its predecessors