You will be given a definition of a task first, then some input of the task.
In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good.

A pleasant surprise awaited me when I first ordered Grove Square milk chocolate Hot Cocoa cups. Not a coffee drinker, I use our Keurig K-cup brewer mostly to make cocoa, and a few other brands I tried simply did not hit the mark. Grove Square cocoa tasted full-flavored, with just enough chocolate essence to make it a perfect drink. The first experience made me anticipate (with pleasure) the next time I popped a Grove Square K-cup into the machine!
Output:
5