UM. She is holding the sandwich which means she has already washed her hands. If she set the sandwich down to go wash her hands, the sandwich would already have her choochie cooties all over it and it would waste her time and annoy the peanut butter. I would fight this one, Momo.
I think she should not only get credit for the response (you know, because especially with girls we want to encourage good healthy eating habits!) but also for that beautiful penmanship, right? With everyone typing these days, there is just not enough attention paid on good penmanship. Look at the great cursive and how she stayed right on the lines. Bravo!! I say, give the girl and A!