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. 

Ex Input:
These are decent, but if you want a realllly good salt and vinegar chip, try Boulder's Salt and Malt Vinegar chips.  THOSE are awesome.

Ex Output:
3


Ex Input:
...........but still not that great. It's bland. Even when I added salt, pepper, milk, and butter, it didn't taste like the best I've had. But at least it's edible, unlike every other canned clam chowder out there. If I can find a way to make this taste better than I'd love it. It's the best CANNED clam chowder I've ever had, but it's not that great. The clams taste good.  EDIT: I had a 2nd can and I made it today, I added only a little bit of milk and I added NO salt, pepper, or butter, and it actually tastes a lot better than when I did. So I suggest adding nothing but some milk or cream to this soup. It's still not the best I've ever had though.

Ex Output:
3


Ex Input:
I have two recipes I'm anxious to try that call for pomegranate molasses. I've called all the specialty and best markets in the Sacramento area and no one's heard of this, much less carries it.  It's common in Mediterranean recipes, goes with shrimp, fish, chicken, beef and pork. I was delighted to find it on Amazon and look forward to using mine in a fabulous short ribs recipe.  I'm also passing along the info to my friends so they can order their own -- or I may give as gifts to my gourmet cook friends.

Ex Output:

5