You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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.
Solution: negative
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.

New input: I got the lights today and everything is in good condition and is working, and I received all the prices. I love how easy these lights were to put together. The lights are also very easy to adjust to different heights and positions, and they are not that heavy to help move them around. These lights are great. Very useful, economical and sufficient for my use.
Solution:
positive