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