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.
Q: My 18 Year old son has Autism and constantly bites the outside of his hands if he doesn't have a chewy. I got these to try as we have been trying other chews and nothing seems to last longer than a week. My son bites hard and broke through both of these within a couple of days. I can't say they are not recommended, but I assume it just depends on how hard the chewer bites.
A:
3