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