Question: Which state of Canada is connected to the most populous city in the US state of Michigan and the seat of Wayne County, by means of the Michigan Central Railway Tunnel, a railroad tunnel under the Detroit River?
Sentence (from "Cobble Hill Tunnel"): The Cobble Hill Tunnel (popularly the Atlantic Avenue Tunnel) of the Long Island Rail Road (LIRR) is an abandoned railroad tunnel beneath Atlantic Avenue in downtown Brooklyn, New York City.
Relevant evidence: No