You should be clear on this with your family prior to the interview if you think there is a chance it may come up. Do not say yes just to get the job if the real answer is no. This can create a lot of problems later on in your career. Be honest at this point and save yourself future grief.
If I get a better learning oppurtunity & growth then certainly yes. Otherwise I have to think how much it is feasible from organization's point of view.