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: The small, white popcorn is the best!  Very delicious - and I've tried lots.

Output: 5


Input: Consider Input: Why in the world would Amazon want to sell an item and say can be ingested,  when it clearly has ingredients that can cause cancer. Wish every state would wake up like California and ban all these cancer causing things.

Output: 2


Input: Consider Input: I ordered this because I have had the Donut Shop coffee before and really enjoyed it and wanted to taste some of the other flavors they offered.  After receiving my order of the "sampler" pack, I was very disappointed! Over half my order was decaf coffee and I only got 2 cups of the flavored coffee; which was the main reason I ordered it.  I love this coffee but am disappointed in the so called sampler pack or "the lack of variety" pack!


Output: 1