Complex sentence: The Sovereign Stakes is a Group 3 flat horse race in the United Kingdom for three-year-old and above thoroughbred colts and geldings run over a distance of 1 mile at Salisbury Racecourse in August.
Split into simpler sentences: The Sovereign Stakes is a Group 3 flat horse race in the United Kingdom for three-year-old and above thoroughbred colts and geldings. It is run over a distance of 1 mile at Salisbury Racecourse in August.