<prompt> Translate the following text to SwahiliAt the foot of the Tour de la Cha?ne, which was a gunpowder storehouse, lies the huge chain slung acroseto Saint-Nicolas to bar passage at night.  <response>: Chini ya Tour de la Chaine, ambayo ilikuwa ghala la risasi, iko mnyororo mkubwa uliofungwa Acroseto Saint-Nicolas kuzuia kupita usiku. 