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.

Example Input: The name of this coffee is Mahogany, in my mind a deep rich brown. The coffee flavor is deep and rich, and the color is dark brown. It is delicious.
Example Output: Positive

Example Input: Please ignore the one-star comments, if you check the bag the main ingredient IS in fact whole grain brown rice and the second is rice flower. With anything that is gluten free you have to add another "binder" which is where the corn flour comes in. For someone who has celiac disease and cannot have Sunchips, because they contain wheat (a key binder to any chip, cookie or cereal) this is an excellent product. My spouse and I buy these a lot because they are gluten free and absolutely delicious!
Example Output: Positive

Example Input: These beef sticks have a great flavor and the price seems fair. There is no label stating as to where this product needs to be refrigerated.
Example Output:
Positive