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 are the worst gluten free cookies I have ever tasted.  They were hard, dry and tasted like tapioca flour.  Avoid these at all cost.
[EX A]: 1

[EX Q]: This batch was horrible.  Since most regular coffee were out of stock, I tried this one.  It tastes and smells awful.  Do not buy this flavor.
[EX A]: 1

[EX Q]: Yes, dogs love these treats but educate yourself before you buy any dog treats made in china.  Per ABC News; Just six months after issuing its latest warning about chicken jerky dog treats made in China, the Food and Drug Administration confirms it has logged more than 900 complaints from pet owners who say their dogs either were sickened or died after eating the treats.  The number of complaints has nearly doubled since the story was first reported by ABC News in March. The FDA says its investigation is ongoing and that it continues to test samples of the popular treats, which dog owners across the country say have caused kidney failure in their pets, resulting in severe illness or death.  [...]
[EX A]:
1