Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I ordered light decaf and received medium regular coffee. Couldn't return so I reordered decaf thinking it might have been my mistake. AGAIN! Regular medium roast. I need decaf. How do I get ahold of this company to exchange this coffee! ?

I ordered light decaf and received medium regular coffee. ...