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:
I was looking forward to this tea, but unfortunately the mint overpowers the hibiscus and essentially makes this just another kind of mint tea.  I prefer the hibiscus tart be the star of the show in a hibiscus-based tea (aka "herbal infusion") and in my opinion, mint and "tropical" don't mix and now know going forward to pay more attention to the ingredients.  Still worth 3 stars because it can be a refreshing tea on a hot day, but just not a great tropical/hibiscus tea.

Ex Output:
3


Ex 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

Ex Output:
3


Ex Input:
this coffee has a very funny taste to it not good you would think wolfgang it would be good dont buy this coffee this is a review of 6 people there are 6 people in my shop we all hate it not good

Ex Output:

1