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.

Example Input: Received this “Auto Vox Digital Wireless Backup Camera” in a timely manner, installation was very easy. Took me approximately 1 hour from start to finish to complete the job. However when I first tried it, it worked but there was at least maybe a 5 second delay and I thought I could live with that. The picture was very clear with no interference, and that’s where it ends. When i got into my truck to head out, I put it in reverse and nothing! I spent several hours trying to relocate the transmitter and hardwire the wires to my backup lights. But nothing worked.
Example Output: negative

Example Input: This is a superb devotional I am a connoisseur of devotionals and this is one of the best I’ve ever read Brian and Michelle did their due diligence and pointing us to Jesus and to referencing all of the places in the series that they could and the lessons learned I would recommend this to anyone it is beautiful inside and out ! Well done!
Example Output: positive

Example Input: At first I was a bit worried at the description of "cigar" scent, but was very relieved when I got it. The smell is more like a spicy vanilla, and doesn't smell like a musty old cigar. The hold is mild, but great to keep fly-aways from popping out of my beard.
Example Output:
positive