Detailed Instructions: 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: I adopted a rescue dog who had an allergy to corn. I checked every bag in local stores but all main fillers were corn. I thought I would have to drive to nearest pet store (120 mile round trip)to find a corn free dog food. Then I found this brand on Amazon which listed all the ingretents. No corn! My dog loves it so much, I even use it as a trick when training her. I'll be buying again and again.
A:
Positive