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: The tie cable to keep this on the pool is atleast 8 feet to short to reach the ratchet to tighten it. Basically worthless at this point, definitely won't stay on for the winter.
Example Output: negative

Example Input: This item does not heat despite being turned on. In addition, the rack was nearly impossible to put together to be free standing. The provided screws were too big for the holes. Terrible product! To top it off it had absolutely no instruction on how to put together as freestanding.
Example Output: negative

Example Input: Love this product. But have to rate it poorly as the best by day on one box has passed, and on another the date is today. If you advertise that the product may be beyond the best by date, then I guess that would be ok. I'm generally not strict on these dates, but hold more weight when it comes to my child
Example Output:
negative