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