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. Gustavo Balcazar Monzon - Gustavo Balcazar Monzon (born 10 August 1927) is a Colombian lawyer and retired politician. A member of the Colombian Liberal Party he served as Member of both the Senate and the Chamber of Representatives of Colombia presiding over both chambers of Congress.
The answer to this question is:
Office Holder