There are two must-have girl advice books this holiday season. One comes from relationship prodigy 9-year-old Alec Greven in "How to Talk to Girls." The other is "The Girls Next Door" by The Girls Next Door, those lovable Playboy bunnies that live with Hugh Hefner and pretend to be his girlfriend sometimes.

In the spirit of fun and games, the Chicago Tribune challenges you to guess from which book certain quotes come.

Examples include:

"Halloween is amazing. I think my favorite part... is just the fact that there are so many different things to do."

"If you try for too many girls, you will have jealousy issues and might end up with nobody."

"Some girls are wild. If the girl you like is wild, then act just like her."

To take the quiz yourself, click here. (Not to brag or anything, but I did get only one wrong.)

But why create this quiz at all? Does the Chicago Tribune mean to imply that the musings of three grown women could easily be confused with the advice of a 9-year-old? No, no, they would never...