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]: It's the worst purchase i have ever made. It tastes so much better at home in India. I feel they've made it really bland to sell here in America. It's also pretty old to be sold. Please don't put out your expectations too high if you're from India and have tasted this at home. Also overly expensive and I really regret wasting my money. I wish I had done something better
[A]: negative


[Q]: I was skeptical that this would work to keep my hound dog quiet - but it works like a charm! Maybe because her nose is more sensitive?? We don't always put her bark collar on, but when we let her out at night when her barking would be more disturbing to neighbors, it works as described. Sometimes we only put the collar on and not activate it - that also works now that she associated the spray with the collar.
[A]: positive


[Q]: I don’t know how this pad works —it kept my sheets cool but made me extremely hot during the night. By blocking all my body heat my memory foam mattress felt like sleeping on a rock.
[A]:
negative