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: This tea was supposed to be loose tea.  I purchase loose tea all the time.  Instead of packaging the tea in bags, they left it loose.  Gave a very couldy tea with a bitter taste.

Output: 1


Input: Consider Input: Even with small containers, they don't fill them up.  These little tins are less than half filled and at the price charged it seems a rip-off. Is there some exotic ingredient as costly as gold contained in those tiny squares?  Or how about the cereal ploy, they were filled at the factory but settled in transport. Can manufacturers be honest in their dealings?

Output: 2


Input: Consider Input: I have a Melitta One:One machine and have been using Juan Valdez pods in it.  When I ran out I searched for pods for it & only came up with these Melitta-brand ones. I figured (incorrectly) that the others weren't available & purchased these. VERY disappointing.  My coffee had been nice, strong & tasty, but coffee made with these is weak & tasteless.  I bought a 4-box package of three different types & am now stuck with them. Forget these & head to Juan Valdez (same price range) unless you like weak coffee.


Output: 2