Please answer the following question: 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. Mary Easley -  Mary L. Easley is the Oklahoma Senator representing District 18 which includes Mayes Tulsa and Wagoner counties since she won a special election in 2004. She previously served in the Oklahoma House of Representatives from 1996 through 2004 representing District 78.
Answer:
Office Holder