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]: For hours I have tried to figure out this machine. It finally got the best of me. It is being returned. I can't figure out how to bind 8 1/2 x 11 size paper. It leaves a half punched hole either at the top or the bottom of the paper and the combs they give you are too long for this size paper as well.
[A]: negative


[Q]: I ordered a king This mattresses is super comfortable, the measurements provided online were accurate. I was really nervous about ordering one I couldn’t try out but I went to a mattress store previously to try them out. I tried a hybrid mattress I fell in love with that was about $1500 but I just couldn’t pay that much for a mattress right now and it feels just like this one, I’m super pumped, it is sooooooooo soft but not to soft. 😁
[A]: positive


[Q]: I have also Bluetooth Headset but it started to make me feel it is too heavy to work out so I ordered these earphones. It was better than my expectation as sound quality. It is also really light, even I don't feel it whether it is on my ear. Bluetooth works properly with my phone, never cut the connection or never make a noise. I think it worths its value. enjoy it.
[A]:
positive