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: As advertised! As an avid out door runner and mountain biker, I was looking for something just like this. It is lightweight and great for protection. I have a very small head though and it is a little loose. I am going to buy another for more casual use.
Output:
positive