Bob is nice. Bob is quiet. Bob is red. Bob is rough. Bob is round. Charlie is furry. Charlie is kind. Charlie is nice. Charlie is quiet. Charlie is rough. Charlie is round. Dave is rough. Harry is furry. Harry is quiet. If Bob is furry and Bob is quiet then Bob is rough. Nice things are rough. Kind, round things are red. If Bob is furry and Bob is quiet then Bob is round. If something is quiet and kind then it is red. If something is quiet then it is nice. If something is rough then it is round. If Harry is nice and Harry is round then Harry is kind. If Charlie is nice then Charlie is round.
Harry is not rough.