Original sentence: Evans started working in the Senate as an assistant clerk in 1983.Harry Evans (born 7 February 1946) is a long-serving Clerk of the Senate in the Australian Senate who has announced his retirement at the end of 2009.He attended Sydney University where he graduated with an Honours degree in History
Edited sentence: Evans started working in the Senate as Assistant Clerk in 1983.Harry Evans (born 7 February 1946) is a long-serving Clerk of the Australian Senate who has served since 1988 and has announced his retirement at the end of 2009.He attended the University of Sydney, where he graduated with an Honours degree in History