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 can't give an honest review because I received an empty envelope with no product and no paperwork inside. I've tried to contact the seller with no luck. The seller apparently placed the mailing label on the package, sealed it, and sent it off.
A:
1