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: 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.

Output: 5


Input: Consider Input: I've tried a lot of different K-Cups and this is the weakest K-Cup coffee I've ever tried. It should not be labeled "Medium Roast", it should be labeled "Warm Water Tasteless" Roast. Too bad I bought a large box. What a waste...

Output: 1


Input: Consider Input: Although I had some concerns about product with initial shipment - my concerns were far overshadowed by the excellent, prompt and courteous response from vendor about my concerns.  Customer service that seems a rarity these days - was absolutely exceptional!  Will definitely keep this vendor in mind when I have need for other craft supplies/products.


Output: 4