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.

Elk summer sausage is covered in mold! This just arrived for my husband's birthday, and the best piece in the package is inedible. Tried to return, and this is listed as ineligible for return. Great.
Output:
negative