TASK DEFINITION: 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.
PROBLEM: 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.

SOLUTION: positive

PROBLEM: Use at home during allergy season and carry a spare when I travel highly recommend good quality phenomenal service will recommend and shop again and again

SOLUTION: positive

PROBLEM: So glad that I purchased this. This really helps get any extra off my teeth, to the point where I may increase the length of time for dental cleanings. It feels like I've been to the dentist daily. Love it. It take me a few tries figuring out how to use this without spraying the room, but have it down pat now. :)

SOLUTION:
positive