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.
Input: Pieces are curved making it hard to fit together. But love the concept! I tried flattening them with heavy objects but didn't work. They are all curved so the animals don't stay in at all.
Output:
3