Instructions: 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 usually order Bustelo Decaffeinated coffee and I am used to the taste being the same as regular espresso. I tried this Lavazza decaf espresso and I am extremely disappointed. It's really obvious when you taste it that it is decaffeinated and tastes like it is processed. I ordered the 4-pack and would really like to send back the three that I haven't opened yet if I can do that...
Output:
Negative