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