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: Hill Valley California teenager Marty McFly and girlfriend are chastised by school principal for lateness, Fact2: Marty auditions for Battle of Bands is rejected for being too loud, Fact3: Marty 's George is bullied by supervisor, Fact4: father hit him with car, Fact5: Marty is invited by friend to meet him in early hours

In 1985 Hill Valley, California, teenager Marty McFly and his girlfriend, Jennifer Parker, are chastised by the school principal for lateness. Marty auditions for the Battle of the Bands, but is rejected for being too loud. At home, Martys father George is bullied by his supervisor, Biff Tannen, while his mother Lorraine is an overweight, depressed alcoholic. Lorraine recalls how she met George when her father hit him with his car. Marty is invited by his friend, eccentric inventor Dr. Emmett Brown, to meet him in a parking lot in the early hours. Doc unveils a time machine built from a modified DeLorean and powered by plutonium stolen from terrorists. Preparing to demonstrate the time machine, Doc sets the date to November 5, 1955: the day he invented time travel. The terrorists arrive and shoot Doc. Marty escapes in the DeLorean, but inadvertently activates the time machine. Marty finds himself in 1955 without enough plutonium to return. He encounters the teenaged George, who is bullied by his classmate Biff. After Marty saves George from an oncoming car, he is knocked unconscious and awakens to find himself tended to by Lorraine, who is infatuated with him. Marty tracks down Docs younger self for help. With no plutonium, Doc explains that the only power source capable of generating the necessary 1.21 gigawatts of electricity for the time machine is a bolt of lightning. Marty shows Doc a flyer from the future that recounts a lightning strike at the towns courthouse due the coming Saturday night. Doc instructs Marty to not leave his house or interact with anyone, as he could inadvertently alter the future; because of this, Doc refuses to heed warnings from Marty about his death in 1985. Marty realizes that he has prevented his parents from meeting and Doc warns him that Marty will be erased from existence if he does not find a way to introduce George to Lorraine. Doc formulates a plan to harness the power of the lightning, while Marty sets about introducing his parents. After Lorraine asks Marty to the school dance, Marty concocts a plan: he will feign inappropriate advances on Lorraine, allowing George to rescue her. The plan goes awry when a drunken Biff attempts to force himself on Lorraine. George, enraged, knocks out Biff, and Lorraine follows him to the dance floor, where they kiss while Marty performs with the band. As the storm arrives, Marty returns to the clock tower and the lightning strikes, sending Marty back to 1985. Doc has survived the shooting, as he had listened to Martys warnings and worn a bulletproof vest. Doc takes Marty home and departs to the future. Marty awakens the next morning to find that George is a successful author, Lorraine is fit and happy, and Biff is now an obsequious auto valet. As Marty reunites with Jennifer, the DeLorean appears with Doc, insisting they accompany him to 2015 to resolve a problem with their future children. The trio board the DeLorean and warp to the future.