What are the 5 largest ski and snowboard resorts in North America?
1.) Whistler Blackcomb, 2.) Park City Resort, 3.) Big Sky, 4.) Vail, and 5.) Heavenly
<START_INST>What are the 5 largest ski and snowboard resorts in North America?<END_INST><START_CTX><END_CTX><START_A>1.) Whistler Blackcomb, 2.) Park City Resort, 3.) Big Sky, 4.) Vail, and 5.) Heavenly<END_A>