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.

Ex Input:
Category: FUNNY HATS 
Clue: The name of this often brimless hat, popular in the 1920s, is French for "bell", after the shape of the hat

Ex Output:
a cloche


Ex Input:
Category: THE 1970s 
Clue: In 1977 Bank of America changed the name of its Bank Americard to this 4-letter word

Ex Output:
visa


Ex Input:
Category: ROYALTY 
Clue: This part of Robert the Bruce's body was cut out & taken on Crusades

Ex Output:

his heart