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 Q]: Was looking forward to this drink but was put off by its sweet soda-like taste.  Maybe it's an acquired taste? I'm not sure  but the high calories don't make me want to try.  Looking forward to a diet version.
[EX A]: 2

[EX Q]: The coffee pods are convenient but the quality of the coffee is not good (you will find this especially if you are used to using a grinder, fresh beans etc). I'm not sure if this is due to the pod itself or the machine in terms of temperature, pressure. I suspect the problem lies with the pod technology and the coffee within. I'm going back to a grinder, fresh beans and a traditional machine.
[EX A]: 2

[EX Q]: I got coffee grounds in my cup 4 out of the 5 times I used these. Very disappointed because I would like to use my coffee. The hole punctured in the bottom is larger than the one punched out with the regular K-cups, probably due to the design on the bottom of the cup. I have to flush the system each time I have used this product, wasting time and water.
[EX A]:
1