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.

Let me give you an example: 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.
The answer to this example can be: negative
Here is why: 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.

OK. solve this:
When I first opened the mat I really liked the way it looked. It seemed much nicer than the one I currently had. It was much more attractive and larger. The mat I was replacing was two years old and still looked brand new,. I just thought it was time for a change. Within three weeks of putting the new one down my cat had ripped a hole in it and shredded big hunks of it all over the floor. I really wished I had saved the old one., because now I don't remember the brand. I am now shopping for a new one. I don't know if the one I got was defective. I didn't notice any other reviews like mine.
Answer:
negative