Instructions: 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: Horrible product. I bought this product for a party. When I got it, it was damaged. So they sent me a replacement one. When I received the replacement one that one was broke as well. So I just sent both back and wanted my refund.
Output:
1