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.

Input: Consider Input: Upon unboxing and turning the blanket on, the controller melted and nearly started a fire in our nursery. The room now smells like burnt plastic. Obviously would not reccomend and suggest folks are careful with this throw.

Output: negative


Input: Consider Input: I haven't used these products yet, the raincoat used before was very heavy. It's very inconvenient to put on. So I tried this raincoat, it feels great to put on. There is no sense of obstructing action. When I opened the package, I found a variety of raincoats in different colors, each of us can choose the color we like. I think we can take it with us on the field trip. Because it was raining hard days ago, it was I who carried a raincoat like this I won't get caught in the rain, I don't even feel it. It's a great feeling. A raincoat is long enough, it won't get your knees wet. That's not what other raincoats can do. So I suggest you take a raincoat like this. It won't take up your space and it will bring you convenience.

Output: positive


Input: Consider Input: Purchased these stickers to decorate an external hard drive, and they are cute as can be. Fast shipping, and a quality product. I look forward to purchasing more in the future!


Output: positive