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