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:
I've read the reviews and I agree that Yuban is absolutely the best coffee but at $100 for 12 cans comes to over $8 a can. That's $3 more a can than I pay at my local store. I don't understand the high price?

Ex Output:
1

Ex Input:
I would not order these K-cups again. Maybe I'm spoiled with Godiva hot chocolate, but I think Swiss Miss hot chocolate has more chocolately flavor than these K-cups and I wouldn't waste my money on these. It comes out a pinkish color that is not appetizing at all.

Ex Output:
3

Ex Input:
And I don't mean just for Asian sauces. This is easily the best sauce ever! I put it on everything. It's gotten out of hand. I go out of my way to see what else I can have it with. My latest thing is pouring some over peanuts and coating the peanuts with the sauce. Then I eat the nuts with a spoon to keep my hands clean. Sounds gross but it's so delicious.

Ex Output:
5