Alan is strong. Alan is huge. Bob is short. Bob is thin. Fiona is smart. Erin is dull. Erin is bad. If someone is not big then they are dull. If someone is not rough then they are nice. If someone is smart then they are kind. If someone is kind and not poor then they are wealthy. If someone is dull and not big then they are sad. If someone is short and thin then they are poor. If someone is poor and not kind then they are bad. All nice people are quiet. 
Fiona is not wealthy.