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: Darjeeling-based Roy family consists of Subodh and daughter, Fact2: number of celebrations On occasion of Nalini 's engagement ceremony with take place including fireworks Mohan, Fact3: place including fireworks result in Nanda 's accident, Fact4: Nalini wakes up claiming that she is Radha that Nalini is not daughter and that Subodh is brother-in-law next morning, Fact5: wife is losing Subodh first summons and then Psychiatrist

Darjeelingbased Roy family consists of Subodh, his wife, Nanda, and their daughter, Nalini. On the occasion of Nalinis engagement ceremony with Mohan, a number of celebrations take place, including fireworks, which result in Nandas accident, she passes out, is treated for minor injuries, and is allowed to recuperate. The next morning she wakes up claiming that she is Radha; that Nalini is not her daughter; and that Subodh is her brotherinlaw. She also states that she is to get married to Ram Kumar of Bombay. Fearing that his wife is losing her sanity, Subodh first summons their family doctor, Dr. Verma, and then a Psychiatrist, Dr. Rajesh Khanna. Rajesh conducts some tests on Nanda and concludes that her brain activity is normal. Then Nanda sees a dead womans body in her closet, which subsequently disappears when the others arrive; she also tries to kill herself  in vain. On her insistence, Subodh and she travel to Bombay to unravel this mystery  to no avail, and they return home. Then Nanda recalls a dressmaker named Glory DSilva, and Rajesh undertakes the journey to Byculla, Bombay, and brings Glory back  who positively identifies Nanda and states that Radha, Nandas sister, and her parents were all killed in a fire 16 years ago. The question remains, if Radha is dead, then why is Nanda claiming that she is her, and why is she unable to recollect the last 16 years of her life as Subodhs wife, and Nalinis mother?