 
 <prompt> Wetin be di second place wey dem mention? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: The French Marines and naval infantry wey dey plan to invade northern Germany, dem send dem go reinforce the French Army of Châlons but dem fall into captivity for Sedan along with Napoleon III. Because of shortage of officers, after dem capture most of the professional French army for Siege of Metz and Battle of Sedan, dem come send naval officers from their ships to command hastily assembled reservists of the Garde Mobile. As the autumn storms for North Sea dey force more of the French ships to return, the blockade of the north German ports reduce and for September 1870, the French navy abandon the blockade for winter. The rest of the navy come retire go ports along the English Channel and dem remain for port for the rest of the war. 