Caroline: When I grow up, I want to be a daddy like you.
Me: I suppose that's possible [imagining sex change surgery] but more likely you will grow up to be a mommy.
Caroline: With boobs?
Me: With boobs.
Caroline: Daddy, you and Joseph rhyme.
Me: No we don’t. Rhymes are words that sound alike.
Caroline: No, you and Joseph rhyme because you are boys. And me and mommy rhyme because we are girls.