Is there a baby in there?

I thought this was cute and worth mentioning:
My granddaughter had two friends over to play. Well the four year old needed help in the bathroom. While I was standing there talking to her she pats my stomach and asked "is there a baby in there"? I could only laugh and say no...i'm too old to have a baby in there what is in there is too much food. She smiled and went on to say maybe you should not eat all the food.