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.

[Q]: Category: FOREIGN NATIONAL PARKS 
Clue: Great Gobi Desert
[A]: mongolia


[Q]: Category: CLASSIC ROCK LYRICS 
Clue: Jan & Dean sang that there were "two girls for every boy" here
[A]: "surf city"


[Q]: Category: WE LOVE LUCY 
Clue: Lucy & Ricky's New York landlords
[A]:
fred & ethel mertz