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