In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.
Q: I ordered the wrong size but no invoice was enclosed with the product or any contact information given. Yes, I could have tracked down the info for returns through my Amazon order but not worth the time.
A:
1