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:
Newman's Own is the best dog food ever, in my opinion. My 12 year old white German Shepard eats and digests this food wonderfully. Before changing to this food a few years ago, she had digestive problems often, even though she was fed a "so called good brand name food".  My three year old pittie girl also eats this food, and loves it .. she is in perfect health. I would recommend it to anyone. My next door neighbor orders it now from Amazon for his pittie girl. Amazon is a wonderful place to purchase dog and cat food, groceries, and anything you need .. the prices are always good, and the specials are great! The specials are the best ever, and I was shocked to find out that a today "Friday" special price on Newman's Own dog food was automatically reflected in my subscribe and save item price of the Newman's Own.  Even though I just received a bag yesterday, I ordered two more today, and some Newman's Own cat food.  What other retailer would automatically do that for you .. none that I know of.  Amazon .. please continue to offer the Newman's Own dog food .. I would be lost without the delivery, since it is difficult for me to get out and shop and carry large items like bags of dog food.  Thank you for being here for me and Snowey and Sophie.   Linda

Ex Output:
Positive


Ex Input:
I enjoy my Kavli Crispy Thins so much and so often that I now order by the case. Besides being naturally low fat and naturally nutritious, Kavli Crisp Thins are a great replacement for salty, fattening nachoes, and/ or pizza. With Crispy Thins, you can make your own nachos by layering the Crisps w/ chopped tomatoes, cheese, even ground meat ... pop 2 Crisp Thins w/ toppings in microwave, and  you've got your delicious nachos, (or pizza). I have Crispy Thins w/ melted cheese every morning ... great way to start the day. No, I don't work for Kavli ! This is not an ad, but a truthful review. Also so nice and easy to be able to order Kavli ( and just about everything) via Amazon.

Ex Output:
Positive


Ex Input:
While good quality, it was not at all what I expected. It smelled like caramel and vanilla, but it tasted like straight black coffee. I was pretty disappointed.

Ex Output:

Negative