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