Definition: 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.
Input: I bought this tea during a major sinus infection crisis which included headache, earache, toothache. I drink multiple cups over a few days, and am sad to report it had absolutely no effect. Taste is so-so, but that's not really what matters. As every sinus sufferer knows, if eating dirt would make the pain go away, we'd eat dirt.
Output:
1