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: I had originally bought these in medium for my golden retriever puppy. When she finished that box she had outgrown them so I bought the large. While she loves these, she devours them in no time and her breath is no better. I do not think she fully digested them either. While she was a puppy they helped with puppy breath a lot because she ate them slowly, however I would not recommend these if you have a large dog that eats things quickly.
Output:
3