Charlie is red. Charlie is rough. Erin is rough. Erin is white. Harry is nice. Harry is red. Harry is round. All rough, quiet things are blue. If something is white and not round then it is not blue. If something is blue and red then it is not rough. All red things are white. Round things are not rough. If something is white and blue then it is not quiet. If something is rough and round then it is not red. If something is not white then it is quiet.
Harry is not round.