Given the question: Muir Russell -  Sir (Alastair) Muir Russell KCB DL FRSE is a former civil servant and former Principal and Vice-Chancellor of the University of Glasgow and Chairman of the Judicial Appointments Board for Scotland. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Office Holder