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. Patrick Manning -  Patrick Augustus Mervyn Manning (born 17 August 1946) is a Trinidadian politician who was the fourth Prime Minister of Trinidad and Tobago from 17 December 1991 to 9 November 1995 and again from 24 December 2001 to 26 May 2010. He was also Political Leader of the People's National Movement (PNM) from 1987 to 2010.
The answer to this question is:
Office Holder