Question: What is the name of this hamet and census designated place within the town of Bedford, New York, whose residents are served by The Katonah Metro North Railroad station?
Sentence (from "Katonah, New York"): Katonah is one of three hamlets and census-designated places (CDP) within the town of Bedford, Westchester County, in the U.S. state of New York, specifically northern Westchester.
Relevant evidence: Yes