instruction:
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.
question:
Category: RED, WHITE OR BLUE 
Clue: Jack London's follow-up doggie tale to "The Call of the Wild"
answer:
white fang


question:
Category: ALL ABOUT PRESIDENTS 
Clue: I might worry about hanging around with him--he was nicknamed the "Hangman of Buffalo"
answer:
grover cleveland


question:
Category: EUROPEAN CAPITALS 
Clue: The Volksgarden, a beautiful park in this Austrian capital, is famous for its rose trees
answer:

vienna


