Two. One to assume the ladder and one to change the bulb.
A': None. If the government would just leave it alone, it would screw itself in.
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Three - one to cast the bulb into the outer darkness, and two to catch it when it falls.
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he got a little behind in his work.
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Silly, WASPs don't screw in a light bulb, they screw in a hot tub.
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