Charlie is huge. Charlie is big. Erin is tiny. Erin is little. Dave is smart. Alan is dull. Alan is sad. If someone is not high then they are dull. If someone is not poor then they are kind. If someone is smart then they are wealthy. If someone is wealthy and not bad then they are nice. If someone is dull and not high then they are rough. All rough people are small. If someone is tiny and little then they are bad. If someone is bad and not wealthy then they are sad. If someone is sad then they are young. If someone is kind then they are clever. All clever people are quiet. All nice people are old. 
Alan is quiet.