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.
Q: This is my first purchase of a backpack. It has more room than I need. In fact, it takes me a few tries to find what I'm looking for. Once you get the hang of it, it's perfect for travel, work and occasional clothes.
A:
positive