Dave is high. Dave is big. Erin is short. Erin is little. Bob is kind. Gary is poor. Gary is dull. If someone is not strong then they are poor. If someone is not rough then they are wealthy. If someone is kind then they are clever. If someone is clever and not sad then they are nice. If someone is poor and not strong then they are bad. If someone is bad then they are tiny. If someone is tiny then they are thin. All thin people are rough. If someone is short and little then they are sad. If someone is sad and not clever then they are dull. If someone is dull then they are fashion. If someone is fashion then they are energetic. If someone is energetic then they are young. If someone is wealthy then they are smart. If someone is smart then they are quiet. If someone is quiet then they are clever. All clever people are smart. If someone is nice then they are famous. If someone is famous then they are experienced. All experienced people are old.
Gary is not smart.