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