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.
One example is below.
Q: These are junk! Both bulbs have burned out within a two month period!! I cannot believe that this company can be in business with such poor quality. I have used infrared lights for my ball python for many years now and I get a varied range of months from a bulb, but I have never gone through two bulbs in a matter of two months! I am very disappointed.
A: negative
Rationale: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, it's a negative review.
Q: This product has turned out to be the answer to the more expensive cartridges - I read multiple reviews prior to my purchase, because I have bought other "off label" brands before, with no warranty, and been stuck with printer cartridges that did not work, could not be returned, and ultimately spending twice the amount to replace with the name brands. These are working great & I will gladly continue to use them in the future.
A:
positive