You will be given a definition of a task first, then some input of the task.
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.

Very lightweight and portable. I love that It gives weather and time in military time and regular time. I travel frequently and I can toss it in my bag and go. The backup light stays on roughly 10 seconds to give that extra smidge as you are getting in bed after turning off the room lights. Very please with purchase.
Output:
5