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:
While this book is very good on providing scripture quotations, the commentary is dated and extremely biased. If this book were to be shared with people of non-Mormon faiths, they would become very defensive and rightly so. The author's invective toward the Catholic faith is appaling. Many Mission Presidents do not recommend this book. It could be dangerous in the hands of the untrained.

Ex Output:
Negative


Ex Input:
I have had this album on my 'must buy' cd list for some time and I finally got around to making the purchase in 2004. All I can say is that I should have purchased it earlier.A wash of alternative-rock-country-blues etched with dark and somber imagery. However it's not melancholic, just quietly introspective and laid-back.Works very well with a cup of coffee/tea, a newspaper and a lazy Sunday afternoon.

Ex Output:

Positive