Detailed Instructions: In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.
Q: Fact1: Duke of Wellington is persuaded by Castelreagh to represent Great Britain 's interests at Congress, Fact2: victorious allies Congress of decide future of Europe Vienna, Fact3: Madame are not alarmed in least [ ] French King Louis XVIII and niece and most trusted adviser, Fact4: Napoleon routs Prussians before coming to grips with old nemesis Wellington at Battle of Waterloo, Fact5: Wellington 's task is made more difficult by opposition of Madame
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
With Napoleon defeated and exiled, the reluctant Duke of Wellington George Arliss is persuaded by Lord Castelreagh Gerald Lawrence to represent Great Britains interests at the Congress of Vienna, where the victorious allies will decide the future of Europe. While there, his friend the Duchess of Richmond Norma Varden introduces the married man to the pretty Lady Frances Webster Lesley Wareing, an ardent admirer, at her ball. During the course of the evening, however, Wellington receives an urgent message: Napoleon has escaped and has landed in France.a French King Louis XVIII and his niece and most trusted adviser, Madame, the Duchess dAngouleme Gladys Cooper, are not alarmed in the least. Ney Edmund Willard, formerly one of Napoleons marshals, volunteers to take 4000 picked men and capture his former leader. However, he switches sides. With France once again under Napoleons control, both sides race to reassemble their armies. Napoleon routs the Prussians under Marshal Blucher Franklin Dyall before coming to grips with his old nemesis Wellington at the Battle of Waterloo. At the crucial point of the battle, Bluchers timely arrival turns the tide, and Napoleon is defeated for the final time. The allies occupy France and gather in Paris to divide the spoils. Once again, Castelreagh sends Wellington to try to restrain the others from punishing France too severely, in order to ensure a lasting peace. Wellingtons task is made more difficult by the opposition of Madame, who is certain he wants to rule France himself. Wellington warns Louis that Madames desire to have the still popular Ney executed for treason would risk another revolution. Madame arranges for Wellingtons recall to London, to answer a newspaper story that he is carrying on an affair with Lady Frances. Wellington soon disproves the claim, but while he is gone, Ney is convicted and shot by firing squad. The French people are outraged. Upon his return, Wellington forces the King to dismiss his advisers, including Madame. Back in London, Wellington has to defend his decision to accept no reparations for his country.