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.

Category: WHO WAS THE PRESIDENT WHEN... 
Clue: ...the U.S. last won Winter Olympic men's ice hockey gold
jimmy carter

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

Category: OUT OF THE MICROWAVE 
Clue: Dishes made of this type of material can damage a microwave & shouldn't be used

metal