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 sauce was just fine. However, I can't resist flagging a particular piece of idiocy, in the hope that someone might be able to convince Amazon next time. The sauce comes in a pack of 2, but one bottle was broken. Yep, you guessed it, Amazon sent me a new pack of two, and asked me to return the unbroken original. It's only cost me a little time, but how much it's going to cost Amazon to ship and process that returned bottle, your guess is as good as mine. Is it REALLY beyond the bounds of possibility for someone to have split a pack and just sent me the one replacement bottle?
Example Output: Positive

Example Input: I have dogs who are 85 pounds. They chewed the bottle toy in less than 10 minutes; trashed it. I have not tried this with a little dog.
Example Output: Negative

Example Input: Although its always nice to find gluten free products available to those who suffer from Celiac Disease, its also troubling to find many of these products also are high in sugar. I found this to be extremely too sweet for my taste. If I purchase something that is chocolate I want to taste chocolate not be overwhelmed by sugar.Rice flour in itself is high glycemic and with the added sugar this product made me feel ill from the sugar content. I have been baking for years the old fashioned way with whole wheat but after developing Celiac I no longer could consume it. I learned later from a nutritionist that sugar was also a problem for people who have Celiac. Through trial and error I found this to be so true. Can't the makers of these mixes back off on the sugar? I removed the chips as well as they were too sweet. Other than that its okay for a rice flour mix cause we all know rice does not compare to whole wheat.
Example Output:
Negative