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