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