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.
Input: This product is only 2.99 per box at any store. This price is more than twice as high. I wont be buying this product from Amazon anymore. So much for free shipping. I could have bought 4 boxes for what you charged me for 2 boxes
Output:
negative