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

Example Input: I could not give this book a full 5 starts. For whatever reason, the book seemed to "bog-down" and I just wanted it to end. I will continue to read the series, but this one was not my favorite.
Example Output: Positive

Example Input: I've only worn this for a day so far, but I love it! I still have a little bit of a tummy from the birth of my son 8 months ago. This really holds you in, its comfortable and I don't think it shows through your clothes! I highly recommend!!
Example Output: Positive

Example Input: Pancatantra the ancient book of fables, is an interesting collection of animal stories composed in India around the third century of the Christian era. It has been one of the first Indian classics to be translated into the western languages. Therefore these fables with their relevance to political, moral and religious life have become widely known and acclaimed. Patrick Olivelle the chair of the department of Asian Studies at the University of Texas in Austin, equipped with necessary expertise and familiarity with the subject matter and language, has translated these fables and rendered them in plain everyday language, though with all their complexities, for the sake of the American readers. The very informative introduction and extensive explanatory notes make the text fairly simple and easy to understand and relish. For those interested in the Indian classics, this storybook is a wonderful gift.
Example Output:
Positive