My uncle was elected as the mayor of the city in 2001. He remained in office until 2011.

A. My uncle was elected as the mayor of the city twice: in 2001 and 2011.

B. Although elected as the mayor of the city, my uncle took office in 2011.

C. Ten years after serving as the mayor of the city, my uncle resigned in 2001.

D. Elected as the mayor of the city in 2001, my uncle held the post for ten years.