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
This product although is a very good idea is cheaply constructed and the clips that hold the trash bag in place are very hard to get on and off and you end up ripping the trash bag. Keep your twenty bucks and give it to one of your kids as payment to hold that trash bag for you.
Answer:
Negative