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. 

[Q]: most of the nuts in these bags were so old they had turned black totally worthless will never order again
[A]: 1


[Q]: My wife and I tried this product a few days ago. We were not disappointed. The coffee had a good flavor, and the low acid was a nice added benefit.
[A]: 5


[Q]: This Galil Roasted Chestnuts are undoubtedly the worse product I have ever ordered from Amazon.  I literally threw them away.  Not edible by me.
[A]:
1