It would be helpful to hear what came before the question, because as it stands it seems ridiculous that someone on a school board would say anything but "anti-racist".
It certainly is, there is a reason they are discussing that. They even hinting it at the end, seems to be the the maskless woman is voting to the race curriculum in the school.
Based on people who usually defend that sort of stuff, I'm guessing she is probably racist, but the binnary question is a stupid way to argue the issue.
The context of the conversation is important here, she was asked that question because she is actively anti anti-racist. I don't know if you can see the article.