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: No bitterness.  A strong, full-bodied, cup but does not taste like ashes.  Smooth, very drinkable.  If you like bold, dark coffee, this will please.

SOLUTION: 4

PROBLEM: I was surprised to find out how weak this coffee is.  It has a good flavor but even on half cup it is very weak.

SOLUTION: 2

PROBLEM: Berries are find, but the package is bad. Unable to open neatly and then it rips open and your berries are all over the floor.

SOLUTION:
3