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