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