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]: These bars are just the right balance between the flavor of the coconut & the sweetness of the rice syrup. Unfortunately, although the expiration date is in 2013, about a third of mine went bad, or perhaps started life that way. They had a funny, metallic taste, & one even had some black substance on it, which may or may not have been mold. I'm wondering if refrigerating would have prevented this. I highly recommend these bars, but beware of the keeping quality!
[EX A]: 3

[EX Q]: What can i say??  They are wonderful, and the highlight of each weekend.  OHHHhhh  - use soda water for the liquid !  even better !!!
[EX A]: 5

[EX Q]: Very very bold coffee.  But that isn't the problem.  I like bold, this just tastes horrible.  I was able to try this flavor because it came in a sample pack with my Keurig.  I will not be buying ever.  I wasn't even able to finish my cup.
[EX A]:
1