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