Generate a more complex version of this sentence John Yancey McGill (lair 18 September, 1952 ) iku pulitikus Amérika saka South Carolina.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "John Yancey McGill (lair 18 September, 1952 ) yaiku politisi Amerika sing dadi Letnan Gubernur 90th South Carolina wiwit wulan Juni 2014 nganti Januari 2015. "