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 purchased this product for a couple of reasons.  First, with the cost of k-cups, this offered a lower price option.  Second, this allows me to used the coffee of my choice (decaf, organic, water-processed).  The first couple of times I used these, the coffee was very weak.  I opened a regular k-cup that I had to see if there was a difference in grind size from what I was using; there was not.  Then I poured the contents of the k-cup into my disposable k-cup and it would not fit.  Apparently, the disposable cups hold less coffee, which could account for the weakness.  I also noticed that the disposable cups leak around the rim, and I often get grounds in my cup.  I started packing as much coffee as I could into the cups, to where I could barely get the top on.  This made a much better cup of coffee.  However, they still leaked, there were still grounds in my coffee, and it make my Keurig run MUCH slower.  Not to mention the cleanup...  My business uses a Keurig so that all of us can brew the coffee of our choice, and we also have a couple of tea and hot chocolate drinkers.  Everytime I use the disposable cups, I have to wipe down the machine, drip tray & my cup.  I also have to clean out the interior of the cup recepticle so that the next person doesn't have to put up with my leftovers.  All in all, these were a nice idea, but the amount of work they require makes paying a little exta for the convenience of regular k-cups more attractive.  I will probably use up what I have and then go back to the regular k-cups or find a more landfill friendly solution.

Output: 3


Input: Consider Input: I've been drinking/using the fresh Goat's milk for years. I've recently bought the dry milk<a href="http://www.amazon.com/gp/product/B001E5DZTS">Meyenberg Powdered Goat Milk, Vitamin D, 12-Ounce Cans (Pack of 3)</a> in hope of saving a little money. It does taste a little powdery. I can't drink it straight, where I used to with the fresh. I noticed on the Amazon page where it says....customers who bought this also bought....evaporated goat's milk<a href="http://www.amazon.com/gp/product/B000EY5COG">Meyenberg Evaporated Goat Milk, 12-Ounce Cans (Pack of 12)</a>. I'm wondering if this makes it creamier or taste better. I hope to get some feedback from those who have tried combining the two and what quantity of dry to what quantity of evaporated? I'm trying not to give up on the dry yet. Thank you, Vicki

Output: 3


Input: Consider Input: These chicken strips (and most others like them) are priced so low they are hard to resist. My dogs love them of course and for dogs who tolerate chicken, they should be excellent treats. However, I do not trust pet foods sourced from China. Most of you should remember the melamine disaster of several years ago that killed and permanantly injured over ten thousand pets. It remains almost impossible to determine the conditions under which chinese food products are produced and manufactured. The rumors in the veterinary world (I am a DVM)are that the majority of the chickens used in these cheap products are dead before processing. No one has any clue what, if any, adulterants are added. Many brands are irradiated (if this matters to you). Overall, I recommend purchasing pet food products that the manufacturer guarantees are made 100% from US grown and processed ingredients.


Output: 1