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