You will be given a definition of a task first, then some input of the task.
You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

I was so excited to find this coffee. I do have acid reflux and I thought this would be great for people like myself. I regularly take Omeprazole. I was not expecting this coffee to do magic but at least not produce more acid. I don't really know if it works for people with acid reflux because I could not drink more than half a cup as it doesn't taste good at all. It's not like it is too strong to drink - in fact it's very light. But the taste is weird. Having said that, taste is a personal choice so some people may love it. Don't decide based on a review. If you're considering this, I strongly suggest trying it for yourself to see if you may like it.
Output:
Negative