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: Polly Parrish is salesgirl at department store in New York City, Fact2: David Merlin is sympathetic to unwed mother, Fact3: Weiss offers to take care of boy, Fact4: Polly is at work boy, Fact5: David 's involvement with Polly turns into love

Polly Parrish Ginger Rogers is a salesgirl at the department store John B. Merlin and Son in New York City. Hired as temporary help for the Christmas season, she receives her dismissal notice as the season comes to a close. During her lunch break, she sees a stranger leaving a baby on the steps of an orphanage. Fearing the baby will roll down the steps, Polly picks it up. An attendant opens the door and mistakenly believes that Polly is the babys mother. David Merlin David Niven, the playboy son of the stores owner J.B. Merlin Charles Coburn, is sympathetic to the unwed mother and arranges for her to get her job back. Mrs. Weiss Ferike Boros, Pollys landlady, offers to take care of the boy when Polly is at work. Unable to convince anyone that she is not the mother, and threatened by David with loss of her job if she doesnt assume that role, Polly gives up and starts raising the child. Davids involvement with Polly gradually turns into love, but he keeps the relationship a secret from his father, fearing his reaction. When he finds that New Years Eve has arrived and he has no date, David turns to Polly. He orders clothes to be sent from the store and takes her to a party. Although David is falling for Polly, he does not relish the idea of a readymade family. When J.B. learns about the child, he assumes that David is the father. His suspicions are reinforced when, in a bit of bad timing, Polly and David each produce a different man whom they claim is the father. To his sons surprise, J.B. is delighted he had been impatiently waiting for David to settle down and provide him with a grandson. In the end, David decides that he is in love with Polly and baby John. He tells his father that he is the father of the child and plans to marry Polly, all the while believing Polly is the childs mother.