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: I bought this set but it’s missing the kneaded eraser that was mentioned in the title, description, and pictured. This was primarily the reason I bought this item and I’m pretty pissed actually
Example Output: negative

Example Input: If you already have the DeWalt batteries his is a great addition. This fan is so convenient to use that I end up using it all the time. It moves an impressive amount of air while at the same time is quiet. A 6Ah battery runs for over 10 hours on high.
Example Output: positive

Example Input: Would leave less than a one star review if I could. As others have stated happened to them, I got most of the sound out of the left channels only in my car (Using with an iPhone 7). Was fine if I was just listening to podcasts, but music was un-listenable. Waste of money, I;'m now investigating other options. Since it was used in a new (to me) car, it took me a while to determine that the cable was defective, and now I'm outside the return window.
Example Output:
negative