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

Problem: Comfortable boots that are indeed water proof and actually do breathe. They seem to work well for the winter wearing anything from cotton socks to solar socks depending on the outside temperatures. It should be noted that they do not have a slip resistance sole so they can be slippery on smooth wet surfaces. I haven't had a chance to use them in warmer weather to see fully how well they breathe. For the price they are a very good buy.
Solution:
Positive