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.

Example Input: This brush is a snow and ice BEAST! It is, perhaps, the most solidly built brush and scraper, with easy extension and easy rotation of the brush to change its angle relative to the shaft. As it is a new purchase for me, I'll have to update this later in the snow season. And, frankly, I'm hoping that I won't need it again this season. But I am prepared! Fast shipping, and excellent follow-up by the sender. highly recommended.
Example Output: positive

Example Input: Cute little fountain. My bird bath is entirely in the shade and it squirts up 8". If you put it in your bird bath, it will empty it in 30 minutes. Great entertainment.
Example Output: positive

Example Input: the picture clearly shows a labeled item and what i received appears to be a cheap knockoff. the stand will barely "stand" by itself much less with a camera on it. i have another one that is clearly much better and will support a camera. this was a waste of money will try a different vendor.
Example Output:
negative