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: AT THE DRUGSTORE 
Clue: Breathe easier during a cold with Vicks' Cool Mist Ultrasonic one of these; it's "whisper quiet"

SOLUTION: humidifier

PROBLEM: Category: NOTORIOUS 
Clue: He established a commune for his "family" on the Spahn Ranch outside Los Angeles

SOLUTION: manson

PROBLEM: Category: EASTER 
Clue: It's where you'll find Chile's Isla de Pascua National Park

SOLUTION:
easter island