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 drink at least 4 cups of coffee daily, plus some energy drinks every now and then. With this supplement I noticed that I almost quit any coffee, since it has caffeine along with the keto exogenous ketones. Overall it's a great fit for my low carb keto diet. I can definitely feel how it works.
A:
positive