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: Casey Falls works as runner at Board of Trade for ruthless commodities broker, Fact2: Casey is visited Upset at lack of opportunities for women by spirit, Fact3: tips result in Casey making millions of dollars for Marty Callahan and Chuck Feeney, Fact4: attitude changes decides to coax Casey, Fact5: Nike goes from angel to devil

Casey Falls works as a runner at the Board of Trade for a ruthless commodities broker, Peter Oak. It is her ambition to someday become a top trader herself, but Oak condescendingly insists that Casey will never make the grade. Upset at the lack of opportunities for women, Casey is visited by a spirit, Nike, who angelically gives her tips that result in Casey making millions of dollars for traders like Marty Callahan and Chuck Feeney. In love with her, Marty helps arrange it that Casey become a licensed trader. Before long, with Nikes cantmiss advice, Casey becomes one of the wealthiest women in the business. Her attitude changes, however, when Nike abruptly goes from angel to devil and decides to coax Casey into monopolizing world markets and earning so much money that it will wreck the economy of others around the globe. Casey openly rebels, with the help of Marty and a street musician, Julius, who is not what he seems.