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:
As soon as I opened the sealed package, the items felt damp to the touch and I was hit with a moldy smell. For an item that is supposed to clean the air, I felt it needed to be cleaned itself. I have no idea how it was packaged or why it would be damp but clearly it was not dry before packaging. Very disappointed for something with such great reviews.

Ex Output:
negative


Ex Input:
We were very disappointed with this product and plan to return it. Neither of us is a train hobbyist; we purchased this to put on a table top around a small Christmas tree. Parts were broken, misaligned, and did not easily 'push' together. The notes below detail these issues. 1. One of the linkage bars on the train engine was not attached to the main drive wheel and just flopped around. Since the bar wasn't necessary I decided to tape it to the side of the engine and see how the train operated. 2. The coupler height between the coal tender and the passenger cars was mismatched to the point that the car would become disconnected whenever the train would go into a curve. I tried each car but they were all the same. 3. The track didn't just 'snap' together. It was necessary to slightly wiggle and twist the track when pushing it together so the small metal clips engaged with the metal part of the track. In several cased I had to use the tip of a knife to lift the metal clip up into place while pushing everything together.

Ex Output:
negative


Ex Input:
It's time I updated my review! I read Dr. Bosworth's book in November, December 2018. Started on her program January 6th, 2019. After ten and a half months it's amazing!!!!!! It's the second best book in my life! Both the author of the Bible and Dr. Boz have a heart for others and both authors save lives! As of tonight I've ordered 64 paper books and 5 Kindle. Watch Dr. Boz on YouTube n Facebook. This has helped me with health issues I've had sense I was a baby. At 74 that's saying a lot! My life is much, much better! Thanks!!!!

Ex Output:

positive