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