Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
This is my mom's account. I had the pleasure of reading this book in English this year. I can honestly say, it is the single most boring book I've EVER read. You will NEVER find someone my age that enjoys this story. It has no action! No suspense! It isn't deep! Things don't symbolize anything. If they do, then you're thinking too hard. This book is not a classic. It is the worst. I'd recommend copying a dictionary before I'd ask you to read this pile. DO NOT EVEN THINK OF BUYING THIS.

Ex Output:
Negative


Ex Input:
I've read several other Deborah Smith books. In my opinion Blue Willow was the best. Sweet Hush was by far the corniest book, I've read in a long time. The phrase "Sweet Hush" must have been at used at least 100 times in the book. The main character "Hush" was predictable and one dimentional. If you enjoy Deborah Smith books, I would skip this one.

Ex Output:
Negative


Ex Input:
My husband and I were unable to find any classes in our area that would work for us, so we purchased this DVD. We found it very helpful! I loved that I could go back to it and watch certain parts over again to refresh my memory. If we had gone to a class, I wouldn't have had that luxury. Once I went into labor, I knew exactly what to do and I was able to make it without any drugs. The nurses at the hospital were all asking me if I had gone to a class and I told them about the DVD. They said it must have been good because I did everything perfectly. I would highly recommend this DVD!

Ex Output:

Positive