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: Not sure exactly what is in it, but it really helps my sinus condition. A family member who spent time in China said it tasted like other healing herbs she had had while there. The taste is earthy, and takes some getting used to, but it is worth it.
Output:
Positive