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.

Q: 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.

A: positive
****
Q: My dad has varicose vains. And me, as a woman, i don’t want to get as many as him. So now when sitting for most of the day or standing for long periods of time or dancing for hours or traveling... i put these on! I have a dozen of ‘em now

A: positive
****
Q: Junk. I read the reviews and was super excited. The camlocks bends and break with nearly no tightening. And trying to get someone I the line for replacement parts is a joke. The phone just keeps ringing. Disappointed is an understatement.

A:
negative
****