TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.
PROBLEM: Category: POTENT POTABLES 
Clue: This "avian" voka brand is "created in the...Cognac region of western France under the...eye of the maitre de chai"

SOLUTION: grey goose

PROBLEM: Category: MAN "D" 
Clue: As a runaway slave, Frederick Augustus Washington Bailey changed his name to this to avoid capture

SOLUTION: douglass

PROBLEM: Category: EUROPEAN HISTORY 
Clue: According to these historic prose epics by Icelanders, the Vikings established many settlements in North America

SOLUTION:
sagas