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'm so glad I stumbled across this product, because it has seriously improved my WiFi speed. Using it on an older laptop , I noticed that WiFi speed was faster than the built-in WiFi . I later tried it on an older desktop and it was very fast as well. An excellent product!
[EX A]: positive

[EX 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
[EX A]: positive

[EX Q]: This thing is just as good as the high dollar ones! It doesn’t snag in your hair and your hair is super soft when you’re done. Dries hair quickly and cuts down in time since you won’t need to straighten it after!
[EX A]:
positive