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:
If this was called "Medium Roast", I would give it 4 stars. It's a good coffee. But this is called French Vanilla Caramel, and this review is based on the product's name. Let me say that vanilla and caramel are perhaps my favorite flavors... coffee, ice cream, candy, you name it... if it's vanilla or caramel, I love it. With the exception of this. Where's the vanilla? Where's the caramel? And don't get me wrong: I'm not trying to say that the flavors are too mild. I'm saying that they are NON-EXISTENT. And therefore, based on the name, this coffee gets 1 star.

Ex Output:
1

Ex Input:
Newman's Own Organics Lamb and Barley New Zealand Ranch Style Dog Treats, 10-Ounce (Pack of 6) were not enthusiastically welcomed by our two dogs a terrier mutt and a German shepherd. Both dogs were kind of suspicious when I handed them their Newman's Own Organics Lamb and Barley New Zealand Style Dog treats in their 10 ounce pack of 6. Maybe the treats were too dry. Later the dogs munched on them politely I think to not hurt my feelings. I tried them (Newman's Own Organics Lamb and Barley New Zealand Style Dog treats) and found them to be delightful with a shot of brandy.

Ex Output:
3

Ex Input:
I was drawn to this product because it's called a "feast", but I was somewhat put off by it being a "Fancy Feast". My cat certainly deserves a feast! I mean, he runs himself ragged from morning till night going after mice and by the end of the day he's bushed. And frustrated too, since I had him declawed and all. But he don't need anything fancy, that's for sure. I just want him to enjoy a cat feast and leave it at that. He's not one of them cat's that prances around with his bushy tail waving around like some lady feline. I know my Tubby Toughie would be in cat heaven if they changed the name to "Fighter Feast" or "Beastly Feast". So, I'm giving this product 3 stars: five stars because it's a pretty great feast, minus three stars because the name offends Tubby Toughie, and plus one star because I like to lick the can.

Ex Output:
3