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: Very happy with my new air fryer. I had wanted one of these for years and finally got the chance to find this really good one, here on Amazon. I can cook up French fries, make mozzarella sticks, I can even dehydrate meat for my husband and all kinds of other recipes simple and easy. It came with a recipe book and all the parts that I needed to have a really good air frying experience. It cleans up nice too. Very satisfied with my purchase.
A:
positive