Complex sentence: An all-seater football stadium situated in Beeston, Leeds, West Yorkshire, England, it is the 12th largest football stadium in England, and the fourth-largest ground outside the Premier League as of the 2016--17 season.
Split into simpler sentences: An all-seater football stadium situated in the Beeston, Leeds, West Yorkshire, England. It is the 12th largest football stadium in England, and the fourth largest ground outside the Premier League as of the 2016--17 season.