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: quick easy waterproof connection. When something is designed right you can't help but smile when you use it. That's exactly my reaction while up on a 12/12 pitch roof hooking up my panels with these cables!
Example Output: positive

Example Input: After the third use it did not charge up any more. Ok if you want a disposable charger to throw away after only a couple of uses. It worked ok for the three times that I was able to use it. However it did not charge my phone to 100%, only to 80% before it lost all of its charging power. I did not have a problem plugging it in to my Pixel 3 with a case on it. But that doesn't matter now as the charger does not work. Seriously, do not purchase this product. Other one star reviews can attest to the same fault.
Example Output: negative

Example Input: LOVE IT! fantastic style, easy to put together and long term abuse from 3 year old shows the strength of the finish. Very happy with this purchase, internal storage is fantastic and I would buy again.
Example Output:
positive