Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
Paxton Quigley's book is a compliation of parts of other books on firearms self protection. It's a bit overdone, and probably would scare the average woman thinking about protecting herself. Women seem to have special problems protecting themselves. They usually do not want to hurt anyone, and they will do all most anything for a baby or a family member before they will do anything to protect themselves. However, women that are able to continue to practice with a hand gun, usually become quite proficent. They know that they don't know, and they listen to instructions. Most men think they know it all already.

Ex Output:
Negative

Ex Input:
This is the definitive watershed work that brought Buddhism to the West and explains it in a manner that's very easy for Westerners to understand. It is a wonderful book that uses a question and answer structure like the Catholic Catechism to enlighten the reader on the Buddhist faith. It covers every aspect of Buddhism and there's much to learn from it whether you are a beginner or a master or from the East or the West. I strongly recommend this book. I got so much out of it. This book answers a lot of very important questions, including ones that I have had for some time. It's been a real blessing to me.

Ex Output:
Positive

Ex Input:
TESS is one of the more boring works of literature. Yes, Hardy was rather a revolutionary for the period as far as his choice of heroine and the subjects with which he dealt, but that doesn't necessarily add up to a good book. The story itself isn't bad -- if you're willing to wade through all the unnecessary muck to piece it together. However, I have trouble stomaching the fact that Tess is lauded as a brave and virtuous heroine when she is actually completely spineless and at times rather annoying. I won't spoil the story by giving examples, since you may very well be intending to read it anyway, or being forced to read it for a class. If the latter is so...good luck.

Ex Output:
Negative