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: She sleeps so much better with this! It does seem to run slightly big. We have the 3-6 month and had to wait until she was over 4 months for it to fit right. Since then she sleeps all night and wakes about once, maybe twice, to feed then straight back to sleep.
Output:
positive