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: These are the absolute best toy for kids of all ages. We have a very large family and these are kept in the front closet. The grandkids come in and go directly to the front closet to pull these out. We ended up adding to the collection as the family grew. The parents have just as much fun sitting on the floor with the kids making all kinds of inventions.
A:
positive