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