Bob is furry. Bob is round. Bob is young. Charlie is furry. Charlie is kind. Charlie is nice. Charlie is rough. Charlie is young. Harry is furry. Harry is kind. Harry is quiet. Harry is young. Round people are furry. Furry, round people are kind. If someone is quiet and nice then they are round. Round people are furry. If someone is nice and kind then they are quiet. All rough people are furry.
Harry is not round.