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

Now, solve this: Matt on driver side slides forward and I have not found a way to anchor it. It would be better if the Broncos had gone to the Super Bowl in 2013. The "Prayer in thin Air" did them in or was it "The kneel down in D Town?"
Solution:
Negative