Detailed Instructions: 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: Bought this when my ac went out and used it religiously for the month I had to fight to get my ac fixed. Now I still use it as a white noise machine and to keep air moving in my bedroom. It's been great and running reliably for months.
A:
positive