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