Please answer the following question: Era Sezhiyan -  Era Sezhiyan (born April 28 1923) or Rajagopal Seziyan is an Indian writer and politician from the Dravida Munnetra Kazhagam. 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