Definition: 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.
Input: The Switch Orange/Tangerine gets kudos from me for not including added sugars and nasty ingredients found in some traditional sodas, but as for flavor, it leaves something to be desired. The initial yummy tangerine flavor of the drink is great, but after a few swallows, a strange after-taste invaded my mouth. I found it difficult to drink the whole can.
Output:
3