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.
One example is below.
Q: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
A: 5
Rationale: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.
Q: This product is great. I have been searching for an easy to use and non sweetened green tea. So many of the teas are sweetened with Splenda type sweeteners and I prefer to use Stevia. The Jackie Chan green tea appears to have been discontinued. I mix this product and love the taste. A little lemon and Stevia and I have the perfect evening iced tea. It provides all the benefits of green tea, and the instant convenience. I give it five stars
A:
5