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.
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Question: Now we are living a bark free life! Within two days it had cut out 99% of non-essential barking! At last you can feel peace and quietness in our house! We love our beagles but they were driving us crazy! It really detects barking from far away, now we don’t even hear our neighbor dogs. Great quality and cute btw...This has been a life saver! We are able to get proper sleep now!

Answer: positive


Question: Peice of crap dont work cant pick up nothing here so when I called company to send it back the company refused to reimburse me so thank God I had Amazon insurance

Answer: negative


Question: I needed to glue a knife handle onto a hidden tang knife, and at first I tried 5 minute epoxy. It got crooked and I couldn't straighten it and ended up having to yank the blade out at the last minute. I cleaned it all up and looked for 30 minute epoxy. This was the only one I could find, but it works great, you get a ton of glue for the price, the tensile strength is very high, and best of all, you get a lot of time to make adjustments to your work before it gets.

Answer:
positive