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. Abdullahi Ibrahim Gobir -  Dr Ibrahim Abdullahi Gobir (Born January 1 1953) is a Nigerian politician who was elected Senator for Sokoto East in Sokoto State in the 9 April 2011 national elections.Gobir holds a Masters degree in Electrical Engineering from the University of Detroit in the United States and a Doctorate degree in Electrical Engineering and Energy from Abubakar Tafawa Balewa University in Bauchi Nigeria.He is a Chartered Engineer and a Fellow of the Institute of Electrical Engineers (UK) and of the Nigerian Society of Engineers.Gobir began his career with the Ministry of Communication and then joined the Nigerian Television Authority in Sokoto.
A:
Office Holder