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