Alan is round. Alan is rough. Alan is nice. Alan is kind. Charlie is young. Charlie is nice. Charlie is big. Dave is red. Dave is nice. Dave is blue. Fred is cold. If someone is blue and nice and round then they are rough. If someone is rough and red then they are young. If someone is rough and nice and blue then they are young. If someone is big and kind and nice then they are red. If someone is cold and green and young then they are rough. If someone is young and green then they are kind. If someone is nice and young then they are green.
Charlie is kind.