Fiona is huge. Fiona is big. Dave is tiny. Dave is little. Anne is wealthy. Alan is dull. Alan is poor. If someone is not high then they are dull. If someone is not bad then they are clever. If someone is wealthy then they are kind. If someone is kind and not sad then they are nice. If someone is dull and not high then they are rough. All rough people are thin. If someone is tiny and little then they are sad. If someone is sad and not kind then they are poor. If someone is poor then they are young. If someone is clever then they are smart. All smart people are quiet. All nice people are experienced. 
Alan is quiet.