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.

Input: Consider Input: Category: LETTER PERFECT 
Clue: 1st initial of a Hoover & middle initial of a Foyt

Output: j


Input: Consider Input: Category: MOUNTAINS 
Clue: Yosemite National Park is located in this California mountain range

Output: sierra nevadas


Input: Consider Input: Category: NATURE 
Clue: Although these smallest birds are known for drinking nectar, they eat insects as well


Output: hummingbirds