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: Funny thing - I bought some of these K-cups several weeks ago based on the strength of the reviews at that time.  I just got them last week and have had a few cups since then.  I'm using 8 ounces of water to prepare the cocoa.  I thought they tasted pretty good - reasonably chocolaty and smooth.  They were sweet, but not overly so, and the richness made me check the calorie count on the box.  60 calories - hey, not too bad!  It wasn't until now that I came back to place a review and I read the most recent reviews from others did I realize they use artificial sweetener.  Honestly, if I hadn't read it I would have never known - I didn't detect anything that gave me the hint when I drank it.  I think if you like a quick cocoa on the run you'll be happy enough with these K-cups.  Are they as good as a Swiss Miss packet from Costco?  Maybe not, but in my office I don't want to deal with getting powder on the counters and needing a spoon to get things mixed.  You'll sacrifice a little for the convenience, but to me it's well worth it.

Output: 4


Input: Consider Input: Overall, the bags of popcorn were just like those that you'd get in a regular package of 8 or 12 bags.  However, several bags did not pop correctly (or at all) and had to be thrown out.  Also, many other bags would have a burnt hole after popping.  I realize that some of this variability could be due to microwave wattage, but it was only bags from this large box of Orville Redenbacher's that would do this.  I think when you order such a large box, your chances of getting "dud" bags increase...just something to keep in mind!  Is it worth it to buy in bulk when more of the bags will be duds?

Output: 3


Input: Consider Input: thank you for this product - we use it all the time and appreciate your promptness and the price was excellent.  Thanks again.


Output: 5