Question: At the time of its construction, Fort des Ayvelles, controlled Meuse and the railway line linking what city in the Grand Est region of France, that lies 129 km east-northeast of Paris?
Sentence (from "Fort des Ayvelles"): The Fort des Ayvelles, also known as the Fort Dubois-Crancé, is a fortification near the French communes of Villers-Semeuse and Les Ayvelles in the Ardennes, just to the south of Charleville-Mézières.
Relevant evidence: Yes