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