Gary is strong. Gary is huge. Harry is tiny. Harry is little. Fiona is clever. Alan is dull. Alan is bad. If someone is not big then they are dull. If someone is not rough then they are kind. If someone is clever then they are quiet. If someone is quiet and not poor then they are wealthy. If someone is dull and not big then they are sad. All sad people are short. If someone is tiny and little then they are poor. If someone is poor and not quiet then they are bad. If someone is bad then they are young. If someone is kind then they are nice. All nice people are smart. All wealthy people are old. 
Harry is not young.