Question: Are both rivers, Big Sable River and North River (Cacapon River), located in the same country?
Sentence (from "North River (Hudson River)"): At different times" North River" has referred to: Its history is strongly connected to shipping industry in the Port of New York and New Jersey, which shifted primarily to Port Newark in the mid-20th century due to the construction of the Holland Tunnel and other river crossings and the advent of containerization.
Relevant evidence: No