Part 1. Definition
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Part 2. Example
I've read this book with much expectation, it was very boring all through out the book
Answer: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Part 3. Exercise
Please note that I ordered three of these items as gifts and was surprised to see that only one arrived in its original packaging (with plastic cover and without any signs of it being worn). The other two had no plastic cover and had obvious streaks on the material. All three were advertized as "New" on Amazon site. Before you decide to buy new item, beware that you may be receiving item that someone else has returned so please inspect for any signs of item being worn (if fabric is stretched or not in its original plastic cover). These items should be advertized correctly and not sold as "New"
Answer:
Negative