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 love this product! It is the best natural sweetener I have ever tried, and I have tried many. You can use also as pancake syrup or as a substitute for honey on your peanut butter and honey sandwich. It last a long time, and is a good value.

Ex Output:
5

Ex Input:
I've tried it with both my cats, several times. Every time they eat this, and other Whiskas Temptations products, they vomit within minutes. They LOVE it, they WANT it, it's CHEAP but it makes them puke, so, I'd consider this a bad purchase.

Ex Output:
1

Ex Input:
I bought these bags b/c I thought they were tough, thick nylon. I guess these bags would work perfectly fine if you're just using them for transport. I needed a really tough one like the KBR guys try to sell us for $8 here in Afghanistan...2 of these bags are already in the trash after only 2 uses each. They wash the laundry in the bag and both have ripped after only 2 uses. I gave them a 3 b/c they are not that bad..just not what I was needing. The seller was awesome! I received the bags here in Afghanistan after only 6 days from the original order date so I have to say the seller was very expedient.

Ex Output:
3