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]: it has good tast and crunchy. I bought black sesame before, it is good too. highly recommanded.
[EX A]: 5

[EX Q]: We love Melitta coffee pods.  Makes a perfect cup of coffee every time. The coffee is always delicious, even the decaf blend!  If you have a coffee pod machine, try all of their blends...they're great!
[EX A]: 5

[EX Q]: I got sent the wrong item, which happens i know.  I tried to contact the company multiple times with no response.  I finally had to contact amazon and they are returning the item for me...
[EX A]:
1