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: This was one of my favorite books assigned in school this year. I like the exciting adventures of this cannon trek from Fort Ticonderoga to Cambridge, MA. I liked how they crossed the ice with all of those big guns. When the last gun crossed, the ice cracked, but they were able to get the big gun out.
Solution:
Positive