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]: Why in the world would Amazon want to sell an item and say can be ingested,  when it clearly has ingredients that can cause cancer. Wish every state would wake up like California and ban all these cancer causing things.
[EX A]: 2

[EX Q]: Bought these for a birthday and they were perfect--all arrived uncracked and wrapped really well. Super cute and perfect for 4 year olds.
[EX A]: 5

[EX Q]: I thought this would be the perfect candybar, I love hazel nuts, I love caramel, and I love chocolate.  But there is something about the chocolate filling that I don't like.   they claim a whole hazel nut in each piece, but it's probably only half.  It's an OK candy, but I will never ever buy it again. I'll stick to Snickers with almonds!
[EX A]:
3