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: Sekhar and Anand along with Mangalam escaped Nagappan, Fact2: Sekhar is raised by him as criminal, Fact3: same man killed father, Fact4: Babu During is wounded police encounter, Fact5: D. I. G. Mogan after seeing striking resemblance between him have them arrested him and Babu

Twins Sekhar and Anand Master Sekhar along with Mangalam Pandari Bai, their mother witness their father S. V. Ramadoss being killed by escaped prisoner Nagappan M. N. Nambiar, and are griefstricken. This prompts the family to leave to Chennai in order to pursue a new life. But when Sekhar gets down from the train to fetch some water, it leaves without him. Nagappan arrives and kidnaps Sekhar, who is raised by him as a criminal. Sekhar remains unaware that the same man killed his father. Years later, Sekhar M. G. Ramachandran who now calls himself Babu, is an established criminal and is the most wanted man in the city. Meanwhile, Anand is a clubdancer and neither are aware of each others existence. During a police encounter, Babu is grievously wounded and seeks shelter in Mangalams house, although he does not recognise her as his mother. He develops a soft corner for her, but when Nagappan now known as Boobadhi, the owner of a cabaret and employer of Babu learns about this, he tries to eradicate the kindself out of Babu. During another police encounter, Babu is again wounded but becomes insane this time, also becoming amnesiac. D. I. G. Mogan Major Sundarrajan, the local inspector then comes across Anand, and after seeing the striking resemblance between him and Babu, advices him to act as Babu in order to get all the secrets of the gang and have them arrested. Anand agrees, but later realises Babu is his brother. Anands girlfriend Jaya Jayalalithaa sees him having lot of money in a briefcase, and the police chase him. Unaware of the truth, she thinks he has turned into a criminal, and refuses to speak to him. Anands mother also comes to know of this, and becomes heartbroken. However, Mangalam and Jaya soon reconcile with Anand after learning of the truth, and they both also learn that Babu is his brother. Babus girlfriend Asha Rajasree later discovers that Anand is impersonating Babu, but he surrenders to her and explains about Babus medical condition, subsequently revealing himself as Babus brother. Asha forgives him and the duo subsequently team up to defeat Nagappan and his men. Babu later escapes from the prison to kill Anand when learning about him, but is cornered by Jaya who tells him that Anand is his brother. Babu refuses to believe this, and kidnaps Jaya. He is later stopped by Mangalam, who makes him realise that he is her son and Anand is his brother, Babu finally realises it. Remembering that Nagappan killed his father, he teams up with Anand to defeat Nagappan, who is later arrested. Subsequently, Babu returns to being Sekhar, and reunites with his family.