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

And they are DRASTICALLY lower in quality. Do a brief search on the equivalent of the USDA or Dept of Animal Welfare in China. Guess what? No existo. DO NOT BUY.
Output:
Negative