Dave is red. Dave is round. Erin is quiet. Erin is red. Erin is round. Erin is white. Gary is cold. Gary is quiet. Gary is red. Gary is rough. Harry is white. White, rough things are cold. All red, round things are quiet. All white, quiet things are cold. If something is rough and quiet then it is white. All rough, cold things are red. If something is not kind then it is rough. If something is red then it is round. If Gary is quiet and Gary is not red then Gary is not rough.
Harry is not rough.