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:
Product is just as described. Needed a good brush for our family of 5’s many metal water bottles and plastic reusable straws. These brushes fit the bill perfectly. I like the silicone bottle brush the most.
answer:
positive


question:
I bought two of these alarm clocks for my sons' bedrooms. Like other reviews, these clocks do not keep accurate time in either room. The only purpose they serve at this point is to charge their cell phones overnight. This product is a waste of money and I highly discourage consumers to purchase it.
answer:
negative


question:
If you didn’t get results from this then you’re doing something wrong or you didn’t wait the full time. I’ve read in a couple negative reviews where it says, it’s been 2 weeks still no coralline, you guys have got to be kidding I hope. It says right on the bottle and in the directions that it can take up to 8 weeks. If you are having trouble with this product then you need to test your aquariums water. I have used this in 2 separate tanks now and between 1 and 3 months I got an explosion of really nice different colors all over my rock. I have some green algae from before but it now won’t grow on any rocks that have the spots on them. Will never run a tank again without using this.
answer:

positive