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