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: Consider 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.

Output: negative

Input: Consider Input: I bought the 3 pack and had no issue with the first 2. Went to use the third and it is NOT the same and didn't seal off the water. Waste of money. Only OEM for me from now on

Output: negative

Input: Consider Input: My wife loves it , it tracks her heart rate through out the day and it displays on the watch and app. You could choose up to three physical activities for the watch she has walk/run/workout. Be sure to select it before starting the activity because it won't calculate the calories correctly. She worked out didn't tap on the work out and only burned 60 calories but the second time after selecting work out it registered 510 calories. Everything works well except the sleeping majority of the time it's doesn't register her sleep, probably only twice after having it for a month already Overall affordable accurate except for the sleep.
Output: positive