How to Talk About a Traditional Dance

As long as it's related to the topic somehow, I mean, the main point of that question is dance. Even if you can't talk about a traditional dance, you can certainly talk about yourself and your own dancing skills. So make stuff up or just think about anything that's related or think about your own experience but don't ask the examiner to change the question. Never do that because they can't. You're not going to lose points at all.