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: Product was never received nor money returned.  Four requests have been ignored.  I will probably never again order anything through Twang or from Amazon.  Also, I will spread the word about these sites.
Example Output: Negative

Example Input: I wanted to like this item and had seen the generally favorable reviews.  I loaded it with some liver treats and opened our front door to offer it to my dog-- she grabbed the rope and released it...and it fell about two feet onto the step and cracked!  I was pretty surprised it took that little to break it.  The crack was on the screw-in bottom so it spread and basically the bottom broke and it was useless...back to Amazon, sorry!  Maybe a rubber guard for the bottom would make this a better product?
Example Output: Negative

Example Input: I made delicious banana pancakes last week using this product and over the weekend, remade a family favorite from years ago, Chicken and Dumplings, which was on the Betty Crocker Website under GF.  We couldn't tell the difference between the GF and regular mix in the dumpling results.  I made the recipe from scratch for six, using chicken breasts and thighs simmered till tender in chicken broth, baby carrots, celery, cut green beans, onion and seasonings and stirred up some white gravy to pour over the dish before serving.  Husbie loved it.
Example Output:
Positive