Question: The Coppermine River is a river in the North Slave and Kitikmeot regions of the Northwest Territories and Nunavut in Canada, it  flows generally north to Coronation Gulf, an arm of which ocean that is the smallest and shallowest of the world's five major oceans?
Sentence (from "Asiagmiut"): They were located near Ogden Bay east of the Coppermine River, between the Coppermine River and Tree rivers, west of Kent Peninsula, east of Kent Peninsula, and opposite Melbourne Island.
Relevant evidence: No