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.
Q: We have been using Newman's organic dry dog food for over 5 years...it was a Godsend when we discovered it. Our little Jack had such severe allergies she was tormented day and night with unrelieved itching...after trying endless other avenues to find relief for her we were to the point we thought we might have to have her put down for her to find relief. Then the idea came up that maybe she had chemical sensitivities...so we decided to go organic...all her deals miraculously cleared up once we started the Newman's. However after giving glowing reviews for many years, we now have to concede something has changed...our little Jack's itching returned to the point of drawing blood. It is clear something changed and I believe it clearly is no longer as organic as it once was...we are on the hunt again. I am not saying it does not have good quality ingredients...but if you have a dog that is highly chemical sensitive...this likely is not for you. Too bad...it once was a superior product.
A:
Negative