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]: After the third use it did not charge up any more. Ok if you want a disposable charger to throw away after only a couple of uses. It worked ok for the three times that I was able to use it. However it did not charge my phone to 100%, only to 80% before it lost all of its charging power. I did not have a problem plugging it in to my Pixel 3 with a case on it. But that doesn't matter now as the charger does not work. Seriously, do not purchase this product. Other one star reviews can attest to the same fault.
[EX A]: negative

[EX Q]: Received this "Auto Vox Digital Wireless Backup Camera" in a timely manner, installation was very easy. Took me approximately 1 hour from start to finish to complete the job. However when I first tried it, it worked but there was at least maybe a 5 second delay and I thought I could live with that. The picture was very clear with no interference, and that's where it ends. When i got into my truck to head out, I put it in reverse and nothing! I spent several hours trying to relocate the transmitter and hardwire the wires to my backup lights. But nothing worked.
[EX A]: negative

[EX Q]: Can I give a 1/2 star?!?? The product was listed as new. I purchased and had it shipped directly to a friend as a gift. She received it and NOTHING was new about it, not even the box it came in! The box was clearly previously used as old shipping labels were torn off of it. The box also had a large tear in it. The actual item itself was rolled up and tied with two pieces of material and you could clearly see where it was ripped without ever unrolling the item. The carrying bag that comes with it was also dirty. The only good thing I can say is that when I called the company that shipped it, they were apologetic. The gentleman I spoke with quickly emailed a return label so it could be sent back and my money was refunded.
[EX A]:
negative