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