> If you're in a majority group, I'd suggest seriously re-thinking whether to ask this question to a candidate from a minority group, at least during an assessment.
Running the interview differently because of which (presumably protected) classes you judge the interviewee to be in is a big red flag. If you're not comfortable asking the question to some people, you shouldn't ask it.
Anyway, this question feels like a gotcha more than anything. You're supposed to say the right thing, not demonstrate it. Hiring people because they said the right thing rather than because they demonstrated the thing is a great way to get bamboozled.
If your company is doing well with diversity, inclusion, and equity, your interview team will likely be diverse. If a candidate won't work well in that environment, they'll likely make it known during the interview, or self select out.
If your company is not very diverse, or at least if the interviewers aren't, the question feels even more sketch.
If it's an important pillar of the company, by all means spend a few minutes telling candidates about it and if the candidate says or does something that raises a flag, handle it.