Dave is cold. Eric is round. Eric is rough. Eric is nice. Eric is cold. Eric is blue. Fred is round. Fred is cold. Fred is big. Harry is round. Harry is big. If someone is cold and young then they are red. If someone is cold and rough and green then they are young. If someone is rough and round then they are blue. If someone is round and big and blue then they are green. If someone is big and cold then they are round. If someone is blue and nice and round then they are green.
Eric is red.