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:
Seller advertised this computer as coming with Windows 10 Pro, one of the main reasons I purchased. The product instead has only Windows 10 Home. An honest seller would provide a free update.

Ex Output:
negative


Ex Input:
I am not paid for a review. I bought this kit for my two boys (10 and 6). The product was packaged very nice and came on time. Installation was a breeze. My boys love the colors (red, white and blue). I could not be happier with this product and would recommend for anyone of all ages. One of my Best Buy's on amazon.

Ex Output:
positive


Ex Input:
First time using it was great and comfortable. Into my second cycle using cup, the stem broke during removal! It was great until that moment, then it was sheer panic! Soft stem is nice and comfortable but it will not last after long repeated use. A waste of money for me =/

Ex Output:

negative