Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Oscar Orbos - Oscar M. Orbos popularly known as Ka Oca is a Philippine TV personality and host of GMA Network's Debate with Mare at Pare.Orbos was a former cabinet secretary provincial governor and vice presidential candidate. He is now a practicing lawyer and broadcaster.
Office Holder