Teacher: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.
Teacher: Now, understand the problem? Solve this instance: I originally bought this to grind coffee beans, but lately I have tried using it to grind granulated erythritol. It gets jammed every time. I wouldn't recommend for grinding to powder. We are able to get it working again after each powdery mess. Just taking it apart from the bottom of the device. Works well for coffee.
Student:
4