Charlie is big. Charlie is blue. Charlie is furry. Charlie is green. Charlie is nice. Charlie is not young. Dave is blue. Dave is not furry. Dave is young. Harry is green. Harry is not round. Harry is not young. If something is not big then it is green. If something is round and big then it is green. Round, green things are blue. All blue, big things are green. If something is not round and not big then it is not nice. If something is not young then it is furry.
Charlie is round.