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: Reena seduces Billa and attempts to have police arrest him, Fact2: Billa allows her to work for him without realising true intentions, Fact3: police after succeed couple of unsuccessful attempts at nabbing Billa, Fact4: Alexander hatches plan to transform Rajappa into Billa and place him back into crime nexus, Fact5: JJ just released from prison Around Rajappa to begins mission of revenge Billa 's gang as Billa under guise of amnesia

Billa is a powerful ganglord, who in spite of being one of the most wanted on the list of Interpol, remains elusive to the police. Along with the police, he makes a few other enemies through his merciless approach in running his organisation, especially when he kills one of his own men, Rajesh, when Rajesh decides to leave the business. This introduces Billa to two new enemies: Reena Rajesh’s fiancee and Rajeshs sister Radha. When Reena seduces Billa and attempts to have the police arrest him, her plan backfires, as Billa outsmarts her and escapes, and in the process Reena is killed. A shattered, revengeseeking Radha cuts her hair short, trains in judo and karate,and then enters Billa’s gang after deceiving them into thinking that she too is on the wrong side of the law. Billa is impressed with her fighting skills and allows her to work for him, without realising her true intentions. Meanwhile, after a couple of unsuccessful attempts at nabbing Billa, the police finally succeed, but Billa dies during the pursuit, botching DSP Alexander’s plan to reach the source of all crime—the man Billa reported to — by capturing Billa alive. DSP buries Billa’s body, ensuring that people believe that he is still be alive. Alexander remembers his chance encounter with Rajappa, a simpleton trying to survive in the hustle and bustle of Chennai to support two small foster children, who is a doppelganger of Billa. Alexander hatches a plan to transform Rajappa into Billa and place him back into the crime nexus, but this time as a police informer. Around the time Rajappa returns to Billas gang as Billa under the guise of amnesia, former circus man JJ, just released from prison, begins his mission of revenge against Alexander for his wifes death and his search for his children who had been saved and taken care off by Rajappa. Rajappa manages to replace the red diary with a blank one, and tells his gang that he is going to take revenge on the Alexander, but is actually going there to give him the red diary. Radha goes after him, but Rajappa survives the attack and he tries to explain to her that he is not Billa. She refuses to believe him at first but Alexander intervenes and tells her that the man she is trying to kill is indeed Rajappa. Meanwhile, as Rajappa learns more and more about Billa through the discovery of his diary and Radha’s help, he announces to his colleagues that his memory is back. Celebrations ensue, as Billa announces his return to the underworld, but things take a drastic turn when the police raid the celebrations, acting upon Rajappas information. Rajappa’s only witness to his true identity, Alexander, dies in the crossfire and Rajappa is arrested. Tangled in a web of confusion when the police refused to believe that he is Rajappa, whereas his underworld gang realise that he is indeed not Billa, Rajappa becomes not only hated by the police, but also by Billa’s righthand and the rest of his gang. To add to Rajappa’s woes, Billa’s diary which he had handed over to Alexander – his last hope of proving his innocence – is stolen by JJ in an attempt to track down his lost children, without realising that Rajappa is the one man who can reunite them. Rajappa escapes the clutches of the police and the underworld with Radha’s help and returns to his old self though he struggles to prove his identity and innocence. He eventually discovers that the Interpol Officer Gokulnath is Jagdish, the real underworld crime boss and after a long fight against Jagdishs men, Radha ends up getting the diary and one of the gangsters snatches it and burns it. The end reveals that the diary which was burnt was, in fact, the fake diary and Rajappa had the real one in order to trick Jagdish. He gives the proof to the police and cleared of all charges against him, Jagdish is arrested and Rajappa returns to his old life.