You can pick more than one number, or even pick a color on the what?\nOptions:\n- telephone book\n- mathematics\n- telephone\n- roulette wheel\n- math problem
Let's think now! Step-by-step reasoning:
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Roulette wheel has numbers. Roulette wheel has colors. People pick colors and numbers from Roulette wheel while playing.
So, the final answer is roulette wheel.
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