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: Great hands free light for night time work. When temperatures are too hot during the day I do my outside chores at night. Need a bright, reliable, long lasting headlamp that's up to the challenge. I'm very happy with this product!
Output:
5