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.

Example Input: So super upset! I bought this and got 6 pairs of gold hoops. Not at all the style I ordered. I am super sad and would never order again for. This company
Example Output: negative

Example Input: I tried to contact Anthony's and they refuse to reply. this is not real Ceylon, it is cassia. DO NOT BUY. I am out the price of the product because it is not eligible to return.
Example Output: negative

Example Input: Such a great pull on your heart strings- the ones that control passion... pure, raging passion. Some words of caution- don’t expect any responsibilities to be tended to until the last words read!
Example Output:
positive