Logical Breakfast

For breakfast Jacob was having cold cereal with extra raisins because he loves raisins. I was only casually paying attention to him eating. At one point, it looked like very many flakes and very few raisins were left. I said, "Jacob, eat the cereal too and not just the raisins!"

Jacob's reply? "I am eating the cereal too. You can hear me crunching when I eat."

How can I argue with logic like that? Raisins definitely don't crunch by themselves. I apologized and smiled at my little budding logician.