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: Melitta's rich, flavourful product is a delicious treat comparable to coffees with a much higher price tag. It is a plus that the decaffeinated version does not sacrifice flavour. Highly recommended.

SOLUTION: 5

PROBLEM: This was the most potent orange drink I have ever had. It might be "100% juice," but this drink has some kick.  There are no artificial sweeteners in this drink, but it is so highly concentrated that it was overwhelmingly sweet and even the tang of the carbonation couldn't cute into the sugary flavor.  It was WAY too strong for me and I thought it had kind of an odd aftertaste, but if you like carbonation and have a powerful craving for orange-tangerine, this is the drink for you.

SOLUTION: 2

PROBLEM: Don't know why I can't find these in my supermarket but I can't.  You get pack of 5 when you order.  Was afraid 5 boxes would last too long.  Instead found I need to order another 5-pack.

SOLUTION:
5