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: My dog used to LOVE these. I thought I was was giving him a great "treat", that was actually a supplement to improve his arthritis symptoms. Then, his liver enzymes were elevated, and he was becoming less active, and always thirsty. Thank goodness a friend sent me a link about the FDA warnings, 2-3 since, 2009! Hundreds of dogs have died,very painful and expensive deaths. If you love your dog-go to the FDA website yourself...and Do Not BUY these "treats"!
A:
1