Dave is big. Dave is huge. Charlie is tiny. Charlie is little. Harry is kind. Alan is dull. Alan is poor. If someone is not strong then they are dull. If someone is not sad then they are nice. If someone is kind then they are quiet. If someone is quiet and not rough then they are smart. If someone is dull and not strong then they are bad. If someone is bad then they are short. All short people are thin. If someone is tiny and little then they are rough. If someone is rough and not quiet then they are poor. If someone is poor then they are energetic. If someone is energetic then they are young. If someone is nice then they are wealthy. If someone is wealthy then they are clever. All clever people are quiet. If someone is smart then they are experienced. All experienced people are old.
Alan is not quiet.