Definition: 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.
Input: Fact1: British government decides to launch campaign of disinformation, Fact2: Harvey sees actor putting on convincing impression of General Bernard Montgomery, Fact3: Logan is to make test for army film, Fact4: governor has known general for years, Fact5: local businessman and known German agent To is invited knowing that he spread information further foster deception

A few months before the DDay landings during the Second World War, the British government decides to launch a campaign of disinformation; spreading a rumour that the landings just might take place at a location other than Normandy. The details of the operation actually, there were several such operations are handed to two intelligence officers, Colonel Logan Cecil Parker and Major Harvey John Mills. They are initially unable to devise such a plan – but one night, Harvey sees an actor at a London theatre, putting on a convincing impression of General Bernard Montgomery. Logan and Harvey discover that the actor is M. E. Clifton James who plays himself in the film, a lieutenant stationed in Leicester with the Royal Army Pay Corps and that he was a professional actor in peacetime. He is called to London, on the pretext that he is to make a test for an army film, and a plan is devised that he should tour North Africa, impersonating Monty. Jimmy as Harvey calls him, is doubtful that he can carry off an impersonation of Montgomery, especially with his air of command, but with time running short and no options open to him, he agrees. Disguised as a corporal, he spends some days at Montgomerys headquarters and learns to copy the generals mannerisms and style. After an interview with the general himself, he is sent off to tour North Africa. Accompanied by Harvey, who has been promoted to brigadier for his cover as Montgomerys aidedecamp, Jimmy arrives at Gibraltar, where the governor, who has known the general for years, cant get over the likeness. To further foster the deception, a local businessman and known German agent, Karl Nielson Marius Goring, is invited to dinner, knowing that he will spread the information. This happens quickly and their aeroplane is unsuccessfully attacked on leaving Gibraltar. James and Harvey tour several places in North Africa and visit the troops. With only a few days to go before the landings, it is learned that the Germans have indeed been fooled and have transferred large numbers of troops away from Normandy. His job done, James is put into cold storage at a heavily guarded villa on the coast. But the Germans have been fooled more than Harvey realises. A team of German commandos are landed by submarine to kidnap Monty. They kill his guards and are ready to embark with James, but Harvey gets wind of the kidnap and foils it at the last moment. They return quietly to London.