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: TRANSPORTATION 
Clue: An aircraft that can take off & touch down on water or land is called this, like a class of animals
Example Output: amphibious

Example Input: Category: CLASSIC TEEN CINEMA 
Clue: Title of a 1963 Frankie & Annette movie; the sequel added "Muscle" before it
Example Output: party

Example Input: Category: MESSAGE CENTER 
Clue: The homing type of these carried Olympic news in ancient times & U.S. Army messages in the 20th century
Example Output:
pigeons