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