Q:James E. Baker -  James E. Baker is the Chief Judge to the United States Court of Appeals for the Armed Forces. He was appointed to the Court on September 19 2000 and became its Chief Judge upon the expiration of Andrew S. Effron's term in September 2011.Judge Baker was born in New Haven Connecticut and grew up in Cambridge Massachusetts. He graduated from Yale College in 1982 and Yale Law School in 1990. Following college he served in the Marine Corps as an Infantry officer. 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?
A:
Office Holder