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

Ex Input:
If you believe people have an eternal soul, this book is not for you. If you believe death is the end physically and spiritually, and you want your child to believe that, maybe you will like this book. I found it not comforting at all, and not what I want my child to believe.

Ex Output:
Negative


Ex Input:
We play a card game that requires holding several cards. These card holders are a huge help. I really like having multiple colors.

Ex Output:
Positive


Ex Input:
This is a great, great cd. As the first Mayhem release with the current lineup, they came right out of the box with a masterpiece of unanticipated power. Each track is just monstrous in every way; and the production is some of the very best you'll likely ever hear on a black metal release. Note that this contains the first part of their epic full- length release "Grand Declaration Of War", so be sure to buy both. You won't be disappointed if raw, seriously dangerous metal is what you're looking for.

Ex Output:

Positive