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: The toy works, but the main problem is its battery life and run time. It only stays on for a short period of time (sometimes a few seconds, sometimes 2-3 minutes). So every minute or so you have to find the thing, and then hold the button to put it into "play mode". Not great for keep your cats amused for more than 30 seconds to a minute.
Output:
3