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: I wouldn't even give this 1 star but had no choice. I hate this faucet. It looks pretty but absolutely NO water pressure, not even enough to make the sprayer work. We bought this to replace our old leaky faucet. It looks nice but at least with my old leaky faucet I had pressure. I do not recommend this faucet.
Example Output: negative

Example Input: I never wanted to be a dog parent that needed one of these, but here I am. I have a year old puppy that will not listen when it comes to eating things he's not supposed to outside. It's super easy to use and I love that there are different settings. I mostly use the vibrate but when I do need to use shock I have to use at least 80 for my dog to even notice it. My use of the collar is to have my dog drop whatever is in his mouth from a distance so a lower setting might work for your dog. There's a charge port to put the collar and remote on which is awesome. The collar is also super long but you can trim it to fit.
Example Output: positive

Example Input: I can’t open,I bought it for more than a month, and today I have time to open it and find many shortcomings! The light link is not very good! And I feel so small, much smaller than I thought!
Example Output:
negative