Bob is young. Bob is round. Bob is nice. Bob is big. Charlie is green. Charlie is big. Eric is red. Eric is cold. Harry is young. If someone is young then they are red. If someone is nice and blue and rough then they are young. If someone is red and cold then they are green. If someone is kind and nice and cold then they are rough. If someone is cold and rough and round then they are young. If someone is red and round then they are cold. If someone is blue and kind and cold then they are rough.
Eric is blue.