Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: This book is amazing! I ordered this book from barns and Nobel on line then 2 days later they sent an e-mail telling me it did not go through. So A friend told me to go to amazon! I will only go to amazon now it was so simple a Kid could do it! I LOVE AMAZON!
A:
Positive