This may seem obvious, but it is amazing how close to the edge some applicants like to get. You have no idea who you are interviewing with. Anthropology is a small world. What is your philosophy of teaching. Be careful with this question.
Teaching is VERY important.
Give careful thought to this question well before you interview. Bad answer - My real interest is research. If you are seriously interested in a position, you really need to make the effort to make it possible to interview you personally. There is no body language and no way to see facial expressions that might help provide a context for an answer. Don't send it all.