Alan is rough. Alan is big. Fred is round. Fred is kind. Fred is green. Fred is blue. Gary is rough. Gary is red. Harry is rough. Harry is cold. If someone is green and kind then they are nice. If someone is red and blue and green then they are big. If someone is red and blue and kind then they are rough. If someone is nice then they are red. If someone is cold and kind then they are nice. If someone is blue and red and cold then they are round.
Harry is not green.