A man approaches a woman in a bar, and asks "if I offered you $10,000, would you have sex with me?"
She thinks for a few moments, then says "well, for $10,000, yes". He then asks "if I offered you
$20, would you have sex with me?" The woman immediately becomes indignant, and says
tersely "of course NOT, what type of woman do you think I am?" He replies "we've already
established that, we're just negotiating the price"