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:
Really good quality for the price! I was surprised it is so small and thin. Putting it on my night stand when I watch my show on bed, I can put my phone next to me same time it’s charging. How convenient ! Like the silver white color too, simple and clean .

Ex Output:
positive


Ex Input:
Bought a new car so this is my second Rexing camera.With the sue everybody climate today and the fact I live in the 7th highest insurance fraud state, having a dash cam is a no brainer. Installation is simple and even easier with the optional hard wire kit. Daytime front and rear video is excellent. The night rear video is usable but could be better, front night video is very good. The verdict: A good choice for the money.

Ex Output:

positive