Instructions: 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.
Input: Great product! The Stevia powder will not raise your blood glucose level and it is all natural. Use very sparingly since it is much sweeter than sugar. Tastes more natural than artifical sweeteners and is healthy to use since it is an organic natural sweetener.
Output:
Positive