Original sentence: In 1930, the French Shipyard and aircraft manufacturer Ateliers et Chantiers de la Loire  of Saint-Nazaire started design of a single-engined flying boat for use as a trainer and a transport in Grances overseas possisions
Edited sentence: In 1930, the French shipyard and aircraft manufacturer Ateliers et Chantiers de la Loire  of Saint-Nazaire started design of a single-engined flying boat for use as a trainer and a transport in France's overseas possessions