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.

[Q]: This is easy to use and comfortable. The heat doesn't last that long and the scented smell is so terrible that I can't even keep the eye mask on that long.
[A]: negative

[Q]: grandfather thought he would like the open to but says they tend to roll up on him and become uncomfortable so be sure to try closed toe first. the quality was fine just a personal comfort issue.
[A]: positive

[Q]: Just got this yesterday, love it. Put it in air fluff dryer with 3 tennis balls. Did not want to wash right away as others suggest. This bag has better loft than a custom made Top Quilt I bought. Love the colors. Love that head and foot ends cinch up. I close the foot end and use as top quilt. Had a slight odor. I put a dryer sheet in hammock with bag. All good now. This was shipped UPS and they left package at another house. UPS did not follow up with their investigation of where package delivered; so I had to go hunting for it all over neighborhood. Love the USPS. UPS, I have had problems. Just an FYI.
[A]:
positive