quote:
Race has nothing to do with sex. If I had a transgendered sister, my sentence would create confusion. The person would think "two biological female siblings" when in fact that is false.
So what? Why do people need to know your sisters' life stories? Someone can say "I have 5 siblings" if some of those are half siblings and some are step siblings. If someone assumes that all six people involve din the sentence have the same two parents, who cares?