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]: I've been drinking these for years. When they changed the formula, it ADDED SUGAR, tastes WORSE, AND often LEAKS. Totally unacceptable, especially for how expensive these are. I've called Gevalia numerous times to try and explain why then need to go back. Seems EVERYONE liked the old formula better. And it was healthier for you. FAIL!
[A]: negative


[Q]: Purchased as a Christmas Gift and was so happy that it was well received by my spouse. he loves it and it gives him a very close shave for an electric razor. Looking forward to his nice smooth skin. Thanks
[A]: positive


[Q]: I love the super stroke 3.0 putter grip. This grip is quite a bit thicker than the grip that came with my Odyssey putter. The 3.0 helps me keep a light grip on my putter and quiet wrists. My stroke is smoother and more putts are going in the cup.
[A]:
positive