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 when you purchase beans of a reputable brand you would expect to get fresh beans. They tasted old from the opening of the bag and so even if the date was well in advance of it's expiration I can only surmise that quality control was an issue in the storage or shipping of the beans. But I won't be ordering any more espresso beans from this company unless they can correct this.
Example Output: Negative

Example Input: I have tried different brands of hot cocoa from dark to milk and the Grove Square milk chocolate k-cups have by far been the best. They're big critics in my family and they have given two thumbs up. I would recommend anyone who enjoys hot cocoa to purchase this brand.
Example Output: Positive

Example Input: This product is excellent. It's also a nut snack that my wife, who has celiac disease, and is allergic to wheat and glueton can enjoy. I however can eat anything and this is the tastiest and most unique nut snack I've ever tried. Al & Virginia Weatherly 53996 Luzerne Dr. Macomb, Mi 48042
Example Output:
Positive