 
 <prompt> ```Which ruler no use the title Sultan? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context:``` <response>: Napoleon III respond with power, send ship of the line Charlemagne go Black Sea. Dis action na violation of the London Straits Convention. So, France show of power dey pose real threat, and when combined with aggressive diplomacy and money, make Ottoman Sultan Abdülmecid I agree to new treaty wey confirm France and Roman Catholic Church as di supreme Christian authority wey get control over Roman Catholic holy places and possession of keys to Church of the Nativity, wey Greek Orthodox Church bin dey hold before. 