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