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: It's not an absolute necessity but it's nice to have. I like to go outside to walk 5-10 min with my 17 lbs baby without the ergobaby or a stroller. After a while, the five months old baby gets heavy so it's nice to own this. I have a small waist but it fits nicely. The side position does not fill too well but I hope to figure that out. It takes up some space but for $22, you cannot go wrong.
A:
4