premise: Battle of the Bastards is a battle that occurred in World War I.
hypothesis: The Battle of Saint Hilaire-le-Grand took place on July 25 , 1918 , during World War I. 1st Polish Rifles Regiment , which was part of the French Army in World War I , clashed with forces of the German Empire . Montsec is a commune in the Meuse department in Grand Est in north-eastern France .