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: My brother had these and they really do keep the lemons and purchased the lime as well longer and juicy. Plus easy to display for drinks. Great product.
Example Output: positive

Example Input: We loved the unscented pods but this vetiver scent is intolerable. It smells like mildew to me and overly flowery to my husband. Now we’ve got 100+ pods no one can bear the smell of. I had to rewash everything we washed with them. So bummed.
Example Output: negative

Example Input: I was taking this supplement to help me sleep. They were effective once I started taking two capsules just after supper. However, I did not sleep through the night. I am still trying different supplements
Example Output:
positive