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