You will be given a definition of a task first, then some input of the 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.

I was looking for mint green tea I could carry with me to mix up while out and about. If that's what you want, then this product is perfect. I add a little extra water, but that's just my taste. So, if you're looking for mint green tea powder . . . look no further!
Output:
Positive