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 have a dog with severe allergies we have been fighting for years. The vets always recommend mass produced allergy formulas like science diet. I can't stomach feeding my dog that type of garbage. But simple is a good alternative, made with quality ingredients and the dogs love it too. Great product!!
A:
Positive