Complex sentence: The Prix de Pomone is a Group 2 flat horse race in France for three-year-old and above thoroughbred fillies and mares run over a distance of 2,500 metres (approximately 1 mile 4½ furlongs) at Deauville Racecourse in August.
Split into simpler sentences: The Prix de Pomone is a Group 2 flat horse race in France for three-year-old and above thoroughbred fillies and mares. It is run over a distance of 2,500 metres (approximately 1 mile 4½ furlongs) at Deauville Racecourse in August.