instruction:
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.
question:
It's a really pretty cover and the fact that they showed what each color phone looked like under the design really helped me choose the perfect cover. It's textured on back, so it helps grip the phone and I'm very pleased with it.
answer:
positive


question:
First of all, they took a long time to get to me. They come with no instructions. No way of knowing when they are fully charged. Charge doesn't last long, at all. And they scratch very easily. Very disappointed with this product unfortunately.
answer:
negative


question:
This is huge! I shopped a long time, before I bought this. I bought a cat tree from eBay a month ago, for about $40, (it is the blue one in the picture). This is twice the size. I decided to buy this one, after I saw the pictures other buyers posted in their reviews. It came in a huge, heavy box. The pieces are enormous. I had no problem putting this together. It took about 20 minutes. All the pieces were there, and the instructions were easy to follow. Some people had mentioned leaving the ramps off, when they put it together. I put mine on, and I have seen the cats using one to jump off the top level. I had originally thought I could just put this by the couch/window. But I ended up sectioning off part of the living room, and turned it into a cat corner. I definitely recommend this product to anyone who loves their cats. I was feeling guilty about living in one bedroom apartment, because I felt they had very little to keep them entertained. Now they have their own space.
answer:

positive