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 simplicity, answers should be in all lower cased letters.

Example Input: Category: U.S. CITIES 
Clue: Its largest airport is named for a World War II hero; its second largest, for a World War II battle
Example Output: chicago

Example Input: Category: VITAMINS & MINERALS 
Clue: The name of this vitamin is from the Latin for "leaf" because leafy green vegetables are a good source
Example Output: folic acid

Example Input: Category: FAMOUS OBJECTS 
Clue: Shah Jahan, Ranjit Singh & Queen Victoria all possessed a famous one whose name means "mountain of light"
Example Output:
a diamond