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