Gary is high. Gary is huge. Charlie is little. Charlie is short. Dave is kind. Fiona is rough. Fiona is bad. If someone is not strong then they are rough. If someone is not dull then they are smart. If someone is kind then they are quiet. If someone is quiet and not poor then they are wealthy. If someone is rough and not strong then they are sad. If someone is little and short then they are poor. If someone is poor and not quiet then they are bad. All smart people are nice. 
Gary is not sad.