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