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: Bought a box of these, and they are all duds. I've been pregnant 3 times, I know how to take a pregnancy test, and I'm not even getting a control line on these once the urine soaks down the strip. Amazon won't let me return either, even though all 3 in the box are defective. I took these 3 tests, all a couple of hours apart, same defective result. I'll stick with the reliable cheaply strips.
A:
1