I found a piece of paper on the cabinet. It had B's name, with a big circle around it and a slash through it.
"CC, did you make this sign?"
"Yes, I was going to put it up on my door because I was mad at B, but we had a discussion and he let me watch Scooby Doo, so I put it away."
She picks up on things so quickly. She also has pretty good handwriting for a 5-year old.