Answer the following question: Christopher (Chris) Williamson (born 16 September 1956) is a British Labour Party politician who was elected as the Member of Parliament (MP) for Derby North in 2010. He was also a local councillor representing the Normanton ward on Derby City Council until his resignation in 2011.Born in Derby he attended the Sir John Fisher Primary School in Alvaston; Castle DoningtonHigh School and St Thomas More High School Allenton. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Office Holder