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