Katie and Sam are sitting on the front porch snapping green beans.
Sam: Look I can snap them with only one hand.
Katie: It takes less time if you use two hands.
Sam: I have super snapping abilities though.
Sam: (about one minute later) Okay, I am done now.
Katie: Will you please pick up that bean you dropped and hand it to me?
Katie: Oh never mind you just stepped on it and smashed it. Just throw that one away.
Katie: We don’t need our food to be a test of our immune systems.