Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: as if "pro-ana" websites aren't bad enough...

evidently someone thought it would be good to put all the ideas together and publish them. great!this book isn't funny, or tongue-in-cheek. it's dangerous. i doubt anyone but the eating-disordered have bought this. well, maybe a few people who think that eating disorders are funny and who feel utterly insincere, who think it's a good conversation starter, they might have it too.but for the most part, this book isn't funny, it's true. it's tips on self-destruction.how the authors could write this, i'll never know. they have no concern for those who are slowly killing themselves. most eating disordered people wouldn't wish their hell on anyone, so all i can think is that this was intended for those who are already there.thanks huns for enabling us...