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: 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.
Example output: negative
Example explanation: 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: I've had my printer for years, and I use dozens of the same type of cartridge per year. This time I ordered at 2-pack of HP 62 black ink. Strangely, the first cartridge is fine, but the second one cannot be accepted by the printer. I've tried other cartridges to ensure that it is only this one that is faulty. Every time I try to install, printer tells me to "remove and replace to insure proper installation." Again, it's not my printer. It's just the ONE cartridge. Bummer. Ink isn't cheap. Furthermore, the return window closed (it's been exactly a month), and of course I couldn't have known that the 2nd cartridge wouldn't work until now. I feel Amazon should replace with a working cartridge under these circumstances, but apparently it's too late. Crummy.
A:
negative