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: The coffee is just OK, a little weak. The price is a little high and it is not worth the extra money.

SOLUTION: 3

PROBLEM: I like the taste, but the light roast was too light for me.  I find myself brewing smaller cups of coffee, hoping for a stronger taste.  Next time, I'll go for a medium or dark roast.  I think it was the medium that I had before and I really liked it.

SOLUTION: 3

PROBLEM: Not my favorite - not because it's not very good but because it's not very good for very long.  An excellent chew if you just want or need a stick of gum for 5-10 minutes to clean your teeth after a meal.  Otherwise I'd recommend something else.

SOLUTION:
3