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 the second power bank I bought in past two month. The first one turns out the capacity is too big to travel by air. I got this one under 10000mAh. Tested a couple of times. Works great. Built in cables very convenient. Comes with a storage pouch good for travel.
[A]: positive

[Q]: First there was fake news, now fake reviews. This is not. Protector fit fine. No issues there. But now I find myself having to squeeze the screen. And close to the edges -- forget it. And with no screen calibration for Pixel 3, I'm SOL. Do yourself a favor: Find another screen protector.
[A]: negative

[Q]: This lamp is not at all orange- despite what the picture shows, it shines bright white. It's not the shape pictured in the listing, as you can see. Also, there is no dimmer switch, or any switch at all, for that matter. All that came in the box was the lamp, a glass dish to set in the top, a leaky bottle of lavender oil, and a USB converter, so you can either plug it into a USB socket or a two pronged outlet. The wood base is nice, but has an over-sized piece of vinyl glued to it, so it doesn't "hide" under the wood. I turned it on for about three hours, and it didn't get hot enough to make the oil drops I put in the cup disperse. Very disappointed. If you want a salt lamp, try one of the more expensive ones.
[A]:
negative