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 have been searching for a xbox one controller charger for a while. This charging station is perfect for my boys! Super excited that I do not have to constantly go buy batteries.

Ex Output:
positive

Ex Input:
I'm so glad I stumbled across this product, because it has seriously improved my WiFi speed. Using it on an older laptop , I noticed that WiFi speed was faster than the built-in WiFi . I later tried it on an older desktop and it was very fast as well. An excellent product!

Ex Output:
positive

Ex Input:
This is my first camcorder, very exciting. I have never use one, but it is really easy to set. After I followed the instructions in the manual, it's all set and ready to use. It supplied with 2 batteries, and the camera supports recording while charging. I had been recorded some video clips approximately 1.5 hours in total plus some photos as well. It supported up to 32GB SD card, which is far than enough for my own use, however, I wish it can support more capacity so I can keep more image in a single card. I haven't used it for a week since my holiday when I switched it on today, the battery still has 3 bars. Overall this is a good camcorder for those who don't want to spend a fortune like me.

Ex Output:
positive