Complex sentence: The Nashville Fairgrounds Stadium is a planned soccer-specific stadium near the historic Nashville Fairgrounds in Nashville, Tennessee, that will be the home of the Nashville MLS team, a future Major League Soccer expansion franchise that will begin play in 2019 or 2020.
Split into simpler sentences: The Nashville Fairgrounds Stadium is a planned soccer-specific stadium near the historic Nashville Fairgrounds in Nashville, Tennessee. It will be the home of the Nashville MLS team, a future Major League Soccer expansion franchise that will begin play in 2019 or 2020.