Complex sentence: Syosset is a station on the Long Island Rail Road's Port Jefferson Branch in Syosset, New York, at Jackson Avenue and Underhill Boulevard, south of New York State Route 25A.
Split into simpler sentences: Syosset is a station on the Long Island Rail Road's Port Jefferson Branch in Syosset, New York. It is located at Jackson Avenue and Underhill Boulevard, south of New York State Route 25A.