You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Ex Input:
Roland Red lumpfish Caviar is excellent.The price is good and affordable,it makes a good presentation for company, and tastes very good. I purchased many items from Amazon, even large ticket items, and I am very satisfied with the products and service.

Ex Output:
Positive


Ex Input:
I first tried Britt dark roast when I was In Costa Rica.  It has a lot of rich flavor, but it is not bitter at all.  I've bought it by the case ever since.  It's really no more expensive than those "gourmet" brands you find at your local store.  This is simply the best coffee I've ever had, and I've tried many supposedly special ones over the years.

Ex Output:
Positive


Ex Input:
An excellent, bold, medium blend of DECAF coffee for a special evening. Dark enough without being bitter and a perfect compliment for a light desert!

Ex Output:

Positive