Read the following sentence carefully and choose the appropriate condensed version from the four choices. Michael, the best basketball player in our class, is dancing happily with a beautiful 20-year-old girl from Canada.
选项：

A:Michael, the best basketball player, is dancing with a Canadian girl.;
B:Michael, a basketball player, is dancing happily with a girl.;
C:Michael is dancing happily with a girl from Canada.;
D:Michael is dancing with a girl.