Definition: In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.
Input: My dog loved this ball as she already had one and I needed a new one but they shipped me a green one and we needed pink. She will not play with the other smaller green one we bought. Had I known I would not of bought it.
Output:
3