Complex sentence: WCHS-TV is the ABC-affiliated television station for Charleston and Huntington, West Virginia, the second-largest market in terms of area east of the Mississippi River, serving 61 counties in central West Virginia, eastern Kentucky and southern Ohio.
Split into simpler sentences: WCHS-TV is the ABC-affiliated television station for Charleston and Huntington, West Virginia. This area is the second-largest market in terms of area east of the Mississippi River and consists 61 counties in Central West Virginia, Eastern Kentucky and Southern Ohio.