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: The sweater is adorable. Colors are vibrant and it washed well. I gave 4 stars because the overall size was fine but the hood is so tight, my son can't use it. (Still wears the sweater regularly).
Student:
4