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: We love this coffee. It is the best K cup we've found. We like strong coffee and struggled at first to find one that we enjoyed. The prices on Amazon can't be beat and the shipping super fast.
Example Output: Positive

Example Input: I don't think I've ever eaten anything drier than these cookie bars, ever in my life. They taste okay, but I just can't choke them down, even with coffee.
Example Output: Negative

Example Input: Not so sure about this product. Chicken and Rice is not really what there is. Sure there is some chicken and some rice but mostly gravy. All in all I still like it.
Example Output:
Positive