TASK DEFINITION: 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. 
PROBLEM: I ordered the spotted dick. After eating I felt a little strange. I went to the bathroom and to my horror realized that I had this horrible disease. Luckily 1 gallon 128 Floz Tuscan Whole Milk cleared this up for me.

SOLUTION: 1

PROBLEM: My daughter loves these snacks and can't get them in China where she is working now so I ordered them for her. Very satisfied and she was very appreciative.

SOLUTION: 5

PROBLEM: The first time I tried this product  was 2 years ago at the Venetian spa restaurant in Las Vegas  having  a cup of tea with some friends. We all remarked how delicious and tasty it made our tea.  We've been using it ever since. A little goes a long way and I use it anytime I would ordinarily use a sweetener.  Since the artificial sweeteners are so unsafe and unhealthy and I have a sweet tooth, I felt this was a safe alternative. Not only is it safer, but there's no aftertaste and doesn't raise your blood sugar level. This particular stevia has absolutely no bitter taste to it. I've tried others before and since and there's no comparison.

SOLUTION:
5