In this task, 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:
Literally not the same bag. No pocket for credit cards and keys, no side pockets for umbrella/water bottles. No mesh inside pocket. It's the same shape and color that I ordered with none of the features. So annoying, I ordered this bag to hold specific items during a flight TOMORROW, and now I have to rethink my options. Thanks for the quality control, Amazon.

Ex Output:
negative

Ex Input:
Do not replace your Bose headphones. Get these replacement pieces, throw the stock ones away. These will make your headphones sound the way you hoped they'd sound when you got them. I went for a 20 mile bike ride with them stock and when I got home I checked the mail. My replacement (nibs?) were delivered. I put the new ones on and threw out the old ones. The sound is incredible. Get them. Even if you aren't sick of the stock nibs. Get these. You won't be sorry.

Ex Output:
positive

Ex Input:
As a single mom. I didn't know a lot about all this kind of tools and machinery. I had no idea which product specifications the machine should have.I had no idea which product specifications the machine should have. I bought this based on price and the comments.After doing some research, I found this product with amazing ratings and only for the fraction of the price of similar product. Delivery was as promised and the product is as described. Very good price-quality,clear manual and easy to use.

Ex Output:
positive