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: I have been enjoying this product for some time.  I buy it at Wegmans grocery store, I believe the cost is under $4.00 a box.  If you like black licorice you will love this product.
Example Output: Positive

Example Input: We didn't care for this product at all. It seemed to have a funny after taste to it. Wasn't worth the cost. We were unable to even finish using what we purchased it was that nasty.
Example Output: Negative

Example Input: the last case (a different brand)we ordered from Amazon was so terrible we threw away the entire case.  However, the Boscoli brand is very good and we can enjoy a good dirty martini.
Example Output:
Positive