In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good. 

Input: Consider Input: This is a great product, we have made custard with it for years and it always makes great custard. We will purchase this product again. Amazon does a great job of getting us our purchases fast and without damage.

Output: 5


Input: Consider Input: I was on subscribe and save for these mints, but have switched to Spry due to Xylitol USA's awful company policy and customer service. If you buy something from Xylitol USA that arrives in bad shape and you want to return it for a refund, the company will tell you that they do not accept food back. When I insisted that the product was old (in my case two bags of xylitol sweetened dark chocolates that were old, whitish and tasteless) they said that they would NOT refund my money and, amazingly enough, offered a 25% discount on my NEXT purchase. I disputed the payment and my bank took care of the situation got me my  money back. No more purchases from this company for me.

Output: 2


Input: Consider Input: As a long-ago Philadelphian, I never lost my taste for snapper soup.  I was happy to find this product under the brand of Bookbinder's, an old and well-respected Philly restaurant, and I bought a case.  Unfortunately, the soup doesn't taste anything like what it's supposed to.  It's bitter, and has an off-smell and -taste.  The few small bits of turtle are hard to find.  The soup itself had the consistency of paste, and didn't taste much better.  I ate this stuff just because I was taught not to waste food, but it was a struggle.  I guess I'll have to wait until I visit the city for some of the real stuff.  You should, too.


Output: 1