If there was a family of hunchback with two sons and one daughter, then the first son married a girl and then the girl became a hunchback and then the other son also married a woman and then the woman became a hunchback too, but then when the daughter married a man, the girl's hunchback is gone. Why did the girl's hunchback lost?
The clue in there is that the hunchback of the girl went in the center.
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