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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def play(seed=None):
 """Turn the Python prompt into an Adventure game. With optional the `seed` argument the caller can supply an integer to start the Python random number generator at a known state. """

    global _game

    from .game import Game
    from .prompt import install_words

    _game = Game(seed)
    load_advent_dat(_game)
    install_words(_game)
    _game.start()
    print(_game.output[:-1])