Please answer the following question: Melody Barnes -  Melody C. Barnes (b. April 29 1964 Richmond Virginia) was chosen by President Barack Obama to serve as the Director of the Domestic Policy Council for his administration. Obama announced her appointment on November 24 2008. She was previously Executive Vice President for Policy at the Center for American Progress and led the CAP's Faith and Progressive Policy Initiative. She left the CAP in June 2008 to work on the Obama campaign. 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?
Answer:
Office Holder