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:
Love this soup.  I have been eating this soup for a long time. I have tried several different soups with these same types of ingredients, and this one is the best by far.  However, I will not order it from Amazon again.  I ordered a case, two different times, and the first time 6 of the 12 cans were dented.  The second order, the postal worker delivered it to me in a plastic trash bag because 2 cans were busted open, the other 10 cans, were dented with the labels coming off of them because of getting wet from the soup that had leaked from the busted cans.  It was a huge mess to clean up.  They need to package items better.  Amazon did issue a full refund, but after having 2 out of 2 shipments being damaged, I am not willing to order soup, or any other food items from them.

Ex Output:
5


Ex Input:
I have always purchased Star-Kist tuna but thought I would try this brand for a change of pace. The taste of the tuna was not pleasant, too much basil and other spices for me.

Ex Output:
3


Ex Input:
This is my very favorite tea of all. I drink it year-round and never get tired of it like I do of others. It's good any time of the day. Not too strong, but still nicely flavorful, with a good balance of minty/spicy/herbal-y.

Ex Output:

5