None. They will never find a bulb that burns as brightly as the old one.
or
Weeeeeeeeeeeeeeeeeeeeeeeeeee
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Lemonade.
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It came in at quarter past four.
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The question is irrelevant, since you couldn't find the dolls even if you knew how many. (Note: Well, this was a good joke in 1983-84. . . .)
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The owner got tired of the (w)hole business!
or