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: Slept 6 nites for 4 hrs and then laid awake. Just didn't hel kee me asleep unfortunately. Seems like very expensive packaging for each pill. Nicely done but recommend simpler packaging to make the order more reasonably priced
Output:
2