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