Instruct: Classify the given review into positive or negative sentiment.
Query: Cool book! My brother lost it but I still have the cover.

Hey people this is a great book if you want to hear about bad words, sex, stealing, what the NBA is REALLY like, Madonna, having sex with Madonnna, getting all the chics you want, rock-and-roll, sex, ... did I say Madonna?I had the book but my brother lost it.