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 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.
[EX A]: positive

[EX Q]: Very small. I ordered one higher number for my 7 years daughter. It was small and hardly fit to her. I bought this for her birthday. We used this dress only for one day. Bit disappointing, after spending this much money, we could able to use this product only for one day.
[EX A]: negative

[EX Q]: This chair was quick and easy to put together. Not only were the bolts well packaged they were clearly labeled to avoid any confusion and came with a few extras. The chair is comfortable with a mesh back that allows support without being hot. The lumbar support helps make this chair more comfortable and there is a padded headrest if you just want to lean back and watch a video for a bit. Overall, very affordable and quality built office chair. I'm happy with this and do recommend it.
[EX A]:
positive