We are set to at least find out a legal answer to this question. I fear that the answer in this socially constructed, or is it deconstructed world, is that girls are not real, and nothing is except white racism, and eternal white guilt:
https://www.christianpost.com/news/parents-whose-6-year-old-was-taught-girls-are-not-real-file-lawsuit-against-school-teacher.html?fbclid=IwAR0Q0L2iKqNfS10C9U72T4piyQm7N4l0iK-nKCI4p6zBARhfwDw-tBUQvRs
“Parents who filed a human rights complaint against a school where their 6-year-old daughter was being taught that "there’s no such thing as boys and girls” have now filed a lawsuit against the school board, principal, and the teacher. The teacher, who taught a first grade class at Devonshire Community Public School in Ontario, Canada, last year, presented a YouTube video on gender called "He, She, and They?!?—Gender: Queer Kid Stuff #2," which was part of the lesson plan that day, Pamela Buffone, the mother of the 6-year-old girl, told The Post Millennial earlier this year. Buffone and her husband subsequently filed a complaint with the Ontario Human Rights Tribunal against the school system after their daughter started worrying she might not be female after watching that video. Last week, The Justice Centre for Constitutional Freedoms, a legal advocacy organization specializing in Canadian constitutional law that is representing the Buffones and their daughter, filed an amended application noting that child's rights to security of the person and equality under relevant sections of the Canadian Charter of Rights and Freedoms were infringed, Radio Canada International reported Tuesday.”