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: Received pen - it was a clearly opened / returned item. The papers / instructions were crumpled and the charging wire was not in the box. Instructions refer to the included charging wire which was missing. Product works as advertised and the actual Pen doesnt seem damaged - but it was definitely returned before and no one checked it.
Output:
3