Dave is high. Dave is huge. Gary is little. Gary is thin. Bob is clever. Erin is sad. Erin is bad. If someone is not strong then they are sad. If someone is not poor then they are kind. If someone is clever then they are quiet. If someone is quiet and not dull then they are nice. If someone is sad and not strong then they are rough. All rough people are small. If someone is little and thin then they are dull. If someone is dull and not quiet then they are bad. If someone is bad then they are young. If someone is kind then they are smart. All smart people are wealthy. All nice people are old. 
Gary is young.