Instructions: 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.
Input: My old iron used to take forever to heat up and I would have to go over a shirt so many times just to get one wrinkle out. This new iron heats up almost instantly and does a great job and getting all the wrinkles in my clothes out with little to no effort. The steam makes it faster and easier to get the entire shirt and I don't have to worry about burning my clothes like I used to with my old iron.
Output:
positive