Harry is furry. Harry is green. Harry is kind. Harry is quiet. Harry is red. Harry is round. Harry is white. If something is round then it is quiet. If something is not green then it is not round. If something is green and not furry then it is red. If something is white and not furry then it is round. If Harry is round and Harry is not red then Harry is quiet. If something is not red then it is quiet.
Harry is not white.