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 purchased 2 of these lights and was surprised at how bright they are. Very convenient for places you can't or don't want to run hardwired electricity. They would also be great for a camping trip. I will definitely be buying more.

Ex Output:
positive

Ex Input:
This is a very easy-to-use timer, the big numbers are great and I can hear it go off quite a distance away! I use it a lot when I'm using my PC because time just seems to disappear when I'm back in the office working on it! The magnetic back is nice so that I can put it on my fridge.

Ex Output:
positive

Ex Input:
If I could give this a zero star I would. I wouldn't know how easy it is to assemble, or how beautiful it looks in my home because it came with NO BOLT KIT! I now have pieces of a table and chairs, with no way to put them together. The box arrived 3 days later than promised, and was beat to hell when it did arrive. I would love to have somewhere to sit and eat my meals, but I will once again be waiting.

Ex Output:
negative