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 these little treats as stocking stuffers for our little furry friends.  Both Yorkies LOVED these treats.  We had to finally buy more since they liked them so much.

Output: 5


Input: Consider Input: Kind of  a ripoff.  I bought the theater box instead of the 5 piece candy bar version and that turned out to be a big mistake.  Each box has only 8 or 9 pieces and they are randomly filled so you are not guaranteed even 1 piece of each flavor.  One box had 6 green pieces and 3 black.  A better value is 20 pack of the original 5 piece bar.  This theater box is sold by weight (4oz) and not volume.  The box is about 90% empty- Ripoff!

Output: 1


Input: Consider Input: The tiny Altoids are great for a quick breath freshening and the small box is great for portability. It's full, but compact.  I haven't run out yet, and probably won't for a couple months, but I can't wait to buy it again.


Output: 5