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