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 bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Example output: Positive
Example explanation: It's a positive review because the owner of the dog is satisfied with the product and mentioned that their dog appreciates the product.
Q: My wife has Celiac Sprue which is a Allergy to Gluten in certain grains. She was diagnosed with this disease about 8 years ago. When she was first diagnosed, we could only purchase Gluten Free products from health food stores and it was very expensive. As awareness about this disease has spread more companies are offering Gluten free products. In our search we stumbled across Pamela's. My wife fell instantly in love with it. The pancakes made from this flour are indistinguishable from wheat flour. We made the jump and now the whole family is eating Pamela's. To purchase it at the store is rather expensive. Did a web search and found it reasonably priced at Amazon. We will continue to purchase Pamela's in bulk until it is no longer offered. Great Pancakes!
A:
Positive