Complex sentence: The Queen Anne Stakes is a Group 1 flat horse race in the United Kingdom for four-year-old and above thoroughbreds run over a distance of 1 mile at Ascot Racecourse during the Royal Ascot meeting in June.
Split into simpler sentences: The Queen Anne Stakes is a Group 1 flat horse race in the United Kingdom for four-year-old and above thoroughbreds. It is run over a distance of 1 mile at Ascot Racecourse during the Royal Ascot meeting in June.