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 bought this for our daughter for Christmas and it didn't work out of the box. It was smaller than expected, felt very cheap and did not work when the buttons were pushed. We were returned it.
Output:
negative