Detailed Instructions: 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: Wore one pair no issues stayed on longer than expected very pleased until I wore a second pair the black "x" which is a different thicker material broke out in rash on both nipples Not happy
A:
2