Female Principal Question:

You can say that the idea has crossed your mind, but you understand that you are not at that stage of your career yet. Tell them that you prefer to focus on the present, and on the near future. Say that you think about getting a job of an assistant principal (that is your focus right now), becasue you feel qualified for this position, and ready to do it from day one.

Tell them that you will see what happens in five, or ten years time, and that you may eventually become a school principal one day, after you gained enough experience as an assistant principal.