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 Q]: I am so excited to get this sweat vest! Fits great zips up easily. Fits and stays a lot better then a normal sweat band or waist trimmer. The smell of the material goes away as soon as you soak it in water with soap. But all and all great product.
[EX A]: positive

[EX Q]: Keep your money! I bought this so I could check my husbands BP. I took it out of the package, set it up, and took his BP. The sphygmomanometer broke in the first use. I didn't even get to finish taking his BP. It felt really cheap too. I also didn't like that I couldn't hook the sphygmomanometer to the cuff. It is part of the pump.
[EX A]: negative

[EX Q]: The battery was exactly what was advertise. The delivery was ahead of the estimated time. The price was a great value. I have nothing negative to say about this product or the seller. I will have no problem using them again when their service is required again.
[EX A]:
positive