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:
Short and sweet.....The product itself is top notch and my two GSD's love it. However, the last shipment looked like it was packaged by a three year old and thus it arrived via UPS with a can lid popped open spilling its contents over the other dented cans. Another case arrived seperately which was properly packaged using air pillows and was fine. Don't get sloppy Amazon. It will cost you customers.

Ex Output:
3


Ex 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.

Ex Output:
1


Ex Input:
Second time I have reported this. One jar broken and order Not what pictured. Jam same but jar different. I know my ginger  This not same.

Ex Output:

2