Anne is furry. Anne is nice. Anne is young. Fiona is furry. Harry is not furry. Harry is not green. Harry is not quiet. If Harry is young then Harry is green. If Harry is round then Harry is young. All furry, blue people are young. Blue people are quiet. All young people are quiet. If someone is furry then they are young. If someone is furry and not quiet then they are young. If someone is quiet and not young then they are round.
Harry is blue.