Any suggestions for my classification/division paper?

It's for my english class. We have to break a topic down into three categories. I was thinking about doing either first dates (the really bad date, the nice guy your just not feeling, and the one that you end up marrying) or types of drivers (the chicago style aggressor, the cautious one, the newly licenced 16 year old). if you have any other suggestions that would be awesome or if you have different subcategories for the ones i said that be awesome too.