Complex sentence: Located in the Basse-Normandie region, an area famous for its many important horse farms, she bred horses that raced at the Deauville racecourse including Marly River who won 1987 French Horse of the Year honors in hurdling.
Split into simpler sentences: Located in the Basse-Normandie region, an area famous for its many important horse farms, she bred horses that raced at the Deauville racecourse. Another of her horses, Marly River, won 1987 French Horse of the Year honors in hurdling.