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