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:
Over the past 10 years, this might be my first 1-star review of an Amazon seller. I wish I could give it less. Awful customer service. Had to file a claim with Amazon, who, fortunately, is working to assist and make it right. TL; DR: Seller sent a COMPLETELY different item than ordered, the tried to charge me to package/send said 7-8 foot item back to them in order to get a refund. My shipping/packing charges would have been over the price of the original item I ordered. My order: a small, 3-piece patio bistro foldable furniture set. What arrived: a 7-8 foot giant rocking outdoor swing of some kind. Incredibly heavy. 1) I contacted customer service to alert them of the mistakenly shipped item. 2) After months of communicating with their customer service team, requesting my original order, it still never came. 3) I contacted Amazon for help, as the seller refused to cooperate and provide a solution (i.e. a refund, my original order, or means of shipping the incorrect product back at no cost to me.) Worth noting - the packaging the original item arrived in was completely damaged and unusable (leaving scratches and bangs on the incorrect item as well). Best Choice Products customer service team is continuing to ask me to mail the item back (which would involve me purchasing the packing materials for a 7-8 foot item, and paying someone to take it to UPS, as I can't lift this item or fit it in my vehicle). Their solution? Customer service replied with "see if your friends can give you some free boxes or help you move it." Their other solution, "You can pay FedEx to pick it up." No, this isn't my responsibility as a customer to pay to fix a mistake on the company's end or to pay more than my original item cost to return their mistake. I strongly caution you against buying anything from this company.

Ex Output:
negative


Ex Input:
I usually buy my shampoo ahead of time, so this order goes back to August. I ordered the Crew Moisturizing Shampoo. When I went to use it today, instead of shampoo in the bottle, there was conditioner inside the shampoo bottle. I looked at the bottle to make sure I oredered shampoo and the bottle showed it was shampoo. Since I ordered two bottles, I checked the other bottle and it, too, had conditioner in the shampoo bottle. Guess I'll be checking the inside of the shampoo bottles from now on when they arrive...

Ex Output:

negative