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: I liked the size of the bag, I'm 6'2" and over 200 Lbs. The materials seem fine, used it during a 6 day trip in mountains. The padding was so thin I had to wear extra clothing at night. It didn't really work in 60 degree weather.
Output:
3