Facebook could tell us if you are male or female.

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Are you male or female?

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If your nails are dirty (male or female) or you have black bits in your teeth, no one is going to take you seriously.

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Not all women are convinced money is the brass ring: "It is good fortune if the person you love--male or female--happens to have money, " says Kim Gandy, president of the National Organization for Women.

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