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