Question: What country borders the northwest region of the country in which lake Vuohijärvi is located?
Sentence (from "Great Northwest Athletic Conference"): The Great Northwest Athletic Conference (GNAC) is a collegiate athletic conference which has historically operated in the northwestern United States, but also currently includes four schools in areas not usually considered part of that region—two in Alaska (neither of which is located in Southeast Alaska, an area often considered part of the Northwest), one in eastern Montana (almost never considered part of the region), and one in the Canadian province of British Columbia (an area included with the Northwest U.S. in the larger Pacific Northwest region).
Relevant evidence: No