You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Why? Review writer does not like the book because it was boring, therefore it is a negative review.

New input: The Plug-In PET is not coming to America. The season of NT Warrior is already over, Axess is airing now. They would have brought the Plug-In to America before the Adanced PET. It wouldn't make sense to make the Advanced PET while NT Warrior is showing, then make the Plug-In while Axess is.The Plug-In is extremely rare. I have one, don't buy it. The battle system is terrible, and the battery dosn't last that long.Either buy this PET, or buy the Progress. I have both. The Progress is the best out of all...
Solution:
Positive