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