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: These pillows arrived in a compressed bag. Once I took them out, they were the perfect size for our king size pillow cases. These pillows have practically soft my neck problems. They form perfectly to my head and they were extremely affordable compared to department store pillows. It seems like their quality is equal to 100$ pillows.
Output:
positive