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:
I’ve used this product two times. The first it was really nice to sleep on and no air leaked, the second it deflated before we even laid on it to sleep. It’s too late to return it now or else I would. I do not recommend this product.

Ex Output:
negative


Ex Input:
Only looks good in the picture, and the materials are very rough, stained and cheap. The copper is a lining not pure. I should’ve know due to low price but even at the price it is definitely very poor workmanship and not worthwhile. Now I have spend more money getting something better so as they say; better to spend wisely then hunt for bargains.

Ex Output:
negative


Ex Input:
Very disappointed these were way to small.. Sizing so off base.I couldn't even get it over my little girls head! Wish I never bought them! sad thing is I bought 4 or 5 of these & I wasted my money just in shipping since these were not expensive!! I will not buy any of yours again!

Ex Output:

negative