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: I heard about this coffee from a friend. I'm typically a fan of instant coffee because of how quick and simple it is to make - I don't take the time to brew the good stuff. Now I don't have to compromise. This stuff tastes high quality and has robust flavor, and takes no time at all. I'm sold.
Output:
positive