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