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:
I've drunk a lot of coffee in the last fifty years and this is the absolute worst ever! Nothing I've had ever had comes close to how awful this stuff is. This has no taste and is very bitter, actually it does tastes worse than some mud I've eaten as a young child. What a waste of money,as I am not allowed to return the unopened bags, all three will go into the trash! When I say I'm pretty disappointed in this purchase I'm being kind. Don't buy this or you will be 'bitterly' disappointed!

Ex Output:
Negative


Ex Input:
While I typically like the Happy baby products, I was very disappointed with this product. Unfortunately when I opened the first of six containers it smelled stale as if it had been sitting on the shelf for a very long time. I decided to mix up a bowl but after tasting a bite, it confirmed my initial thought--it was old despite the expiration date. My guess is that I received a bum batch however, I am not willing to try it again when there are other organic cereals I have been happy with.  I will say I was extremely pleased with Amazon's customer service. Although this item was non-returnable, they still issued a refund to me promptly.

Ex Output:
Negative


Ex Input:
These soy crisps are very filling and satisfying.  If you are looking for something with a great salty crunch, these are for you.  They are high in fiber and protein, and that is great if you are trying to watch your calorie intake.  I think they are great and recommend them highly.

Ex Output:

Positive