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