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]: This item does not heat despite being turned on. In addition, the rack was nearly impossible to put together to be free standing. The provided screws were too big for the holes. Terrible product! To top it off it had absolutely no instruction on how to put together as freestanding.
[EX A]: negative

[EX Q]: Ordered size small in blue. I'm about 5'8, 150 lbs with more of an athletic build. This dress fits perfectly. The color is more vibrant than I thought it would be but I love it. Fabric is pretty good quality and there is a little stretch in it, but very comfortable. Very happy with this purchase.
[EX A]: positive

[EX Q]: Although it was incredibly tough, I made it through to the end, without looking away. I could only imagine how difficult this project must have been to work on. Thank you Ken, Lisa, and to all of you that had a hand in producing this documentary. It was difficult to watch, but I cried the hardest during the parts where I was able to see some of the rescued dogs doing so well; a reassuring glimpse of the light at the end of the tunnel.
[EX A]:
positive