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