Task: Explanation
Input (English): Clark County is a county located in the U.S. state of Indiana, located directly across the Ohio River from Louisville, Kentucky. At the 2010 Census, the population was 110,232. The county seat is Jeffersonville. Question: What is the county seat of the county where Vesta, Indiana is located? Answer: Jeffersonville
Output (English): Clark County is a county located in the U.S. state of Indiana, located directly across the Ohio River from Louisville, Kentucky.