translation.en: Well, despite the obvious importance of this question to the study's scientific validity, I was told, "Don't worry about it, just put down however you identify yourself."
translation.zh: 好吧，虽然这个问题 明明对这个研究的科学有效性很重要， 但有人告诉我，“别在意这个， 你怎么看待自己，你就怎么选。”