You will be given a definition of a task first, then some input of the task.
In this task, 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.

we have very spoiled dog. they eat this canned food on top of natures recipe dry easy digest. my pitty bull has IBS and is able to eat this with no problems. They score well on their Vet visits, their coats are shiny, eyes are clear, and blood values are good whenever they are done. I can't think of any down side to this food.
Output:
positive