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