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]: I am not paid for a review. I bought this kit for my two boys (10 and 6). The product was packaged very nice and came on time. Installation was a breeze. My boys love the colors (red, white and blue). I could not be happier with this product and would recommend for anyone of all ages. One of my Best Buy's on amazon.
[EX A]: positive

[EX Q]: It just straight out does not work I put the right batteries in it and it does absolutely nothing but but then again it wasn't that expensive so so I kind of figured it wouldn't anyway
[EX A]: negative

[EX Q]: I leave a 4 stars 4 mileage because I am not sure down the road; after I installed it, I don't smell or breath anything out of ordinary. I can update after 10 to 25,000 miles.
[EX A]:
positive