Question: Uksuum Cauyai: Drums of Winter, also referred to only as "Drums of Winter," released in which year, is an ethnographic documentary on the culture of the Yup'ik people in Emmonak, a village on the shore of the Bering Sea?
Sentence (from "Yup'ik"): They are also known as Cup'ik by the Chevak Cup'ik dialect-speaking Eskimos of Chevak and Cup'ig for the Nunivak Cup'ig dialect-speaking Eskimo of Nunivak Island.
Relevant evidence: No