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