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