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