Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great book, excellent way to have no fat, have a great life

Basically, if you want to improve your life, buy a copy of this book. Then eating style introduced, and the old eatingstyle you discard, rid you of fat permanently by eliminating the cause. Then you reap major benefits. The talk of cancer is somewhat overdone, but that is not the real theme, the real theme is eat living foods, and nothing else, and exercise, and you will live fat free and be happy with more energy. At 6-6 I was under 200 the first time I tried this plan, and now am closing in on 210 with much more muscle. I feel better, and this method is basically the secret, and it alone among many b-s methods spewed by all types of gym mongers adn protien-freaks works, I am living proof.