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 product arrived with a bent pole and two missing rollers and not instructions to assemble. I promptly returned the item and went to a local store to purchase.

A: negative
****
Q: Bought two of these mattresses for a bunk bed and they are terrible. You can see where the springs are and there is little to nothing separating them from the cover. Description lists 2" of total foam and there can't be more than a half inch. You get what you pay for but the description could atleast be correct.

A: negative
****
Q: it worked fine for a year, except for one occasion where it just did not work....... i took the machine and shook it a few times, it magically started working again several months after that, it stopped working at all..... but there was a 2 month warranty period, and customer service sent me a check for the refund..... so things left on a happy note on another note, it's small and very easy to use, looks nice too..... neat stuff

A:
positive
****