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: I love hot chocolate and was very excited to find a variety pack, however, these are gross.  Horrible after taste, my kids dont even like them.  Now I have 3 boxes of the stuff that no one will drink.  Very disapointed.
A:
1