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.

Ex 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.

Ex Output:
positive


Ex Input:
I like it.works well. Very good clear quality video. Pairs very nicely with my Android and iOS phone. I looks to be compatible with the Alexa and Google devices but I haven't tried it yet. I will say since I set up this camera I now know which dog is getting in my trash!

Ex Output:
positive


Ex Input:
Never received in the mail tried contacting the seller never heard back from them. It wasn't that much money but that's not the point. Don't waste your money.

Ex Output:

negative