Detailed 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.
Q: The main reasons for this purchase were the blood pressure and sleep monitors. The blood pressure monitor is fairly accurate. The sleep monitor does not seem to work for a 3rd shift schedule...it records nothing during daytime sleep. Also, the band is very difficult to clip together around the wrist.
A:
3