Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Example solution: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: We just got this book and again it is great. Diane Layton does a great job speaking to little ones about something so very serious and making it understandable. I have loved everyone of her books that we have received. They are wonderful, I wish there were more books like these!
Solution: Positive