Complex sentence: Lincoln County comprises the Micropolitan Statistical Area, of Brookhaven, Mississippi which is included in the Jackson-Vicksburg-Brookhaven-Combined Statistical Area, and the county is southwest of the state capital of Jackson.
Split into simpler sentences: Lincoln County comprises the Brookhaven, MS Micropolitan Statistical Area, which is included in the Jackson-Vicksburg-Brookhaven Combined Statistical Area. The county is southwest of the state capital of Jackson.