instruction:
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. 
question:
Horrible "hemical" taste.Extremely salty !!!!!!  This was a complete waste of money,after the first bag I will have to throw the whole box away !!!!!!!!
answer:
1


question:
Love these little peanut butter dipped granola bars.  They are delicious.  They are only one point on the Weight Watchers POINTS system.  Even you were not dieting, these bars are a great and filling snack.
answer:
5


question:
Tuna, as is well documented, absorb and store Mercury in fat.  Anything that eats that fat consumes Mercury. I wouldn't feed tuna to a child, and I'd recommend any adult to read the literature regarding mercury content in seafood. How can it be safely fed to a cat? Regarding this brand of cat food, it's excellent as long as you feed chicken or turkey.
answer:

2