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: FAMOUS FOLKS 
Clue: During WWII this Geodesic Dome inventor headed mechanical engineering for the Board of Economic Warfare
answer:
buckminster fuller


question:
Category: WHAT A CARD! 
Clue: Ken Jennings used these briefly displayed items to get ready to play "Jeopardy!"
answer:
flashcards


question:
Category: SUITE 
Clue: Bela Bartok wrote his 1923 "Dance Suite" for the 50th anniversary of this city's unification
answer:

budapest