Xian Dongmei is a " mommy " gold medalist , and she 's caused a sensation for it in China . Xian is the first mother who 's captured a gold medal in China . She already had one gold medal under her belt for judo at the Athens 2004 Games .
According to the above context, choose the best option to answer the following question.
Question: What country may Xian currently be living in ?
Options:
A. Vietnam
B. United States
C. Guyana
D. China


D