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: Consider Input: I really like this translation and the accompanying study guides. The quality of this specific product is excellent as well. However, I had to return it because the print was just too small for my 70 year old eyes to read easily, otherwise I would have given it 5 stars.

Output: 4

Input: Consider Input: This backpack is a really nice size. Not too big or too small. Many pockets and great straps. Lightweight and comfortable. Love that it is a crossbody. Unisex and great for all.

Output: 5

Input: Consider Input: My son wear a 10 in men so I always go a half size Bigger with all his shoes / sneakers to give him room for growth. He wore these shoes for his 8th grade dance. He didn't complain about the fit at all. And they were on their his feet all night .
Output: 5