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: Evans is asked by nouveau riche and socially aspirant couple to train racehorse, Fact2: ownership of successful racehorse be their entree into high society racing set, Fact3: circumstances threaten to reveal to horse 's owners ramshackle conditions, Fact4: horse Despite its than turns out to have natural talent and great racing potential ideal training environment, Fact5: race turns out to be sensation

Cockney racing tipster Evans Miller is asked by a nouveau riche and socially aspirant couple to train a racehorse they have bought. The couple know nothing about horse racing, but believe that ownership of a successful racehorse will be their entree into the high society racing set. Evans does not own a stable, so the horse has to live with him and his two lodgers in an urban mews. He has to keep constantly on his toes, as circumstances continually threaten to reveal to the horses owners the ramshackle conditions in which the animal is kept. Despite its less than ideal training environment, the horse turns out to have a natural talent and great racing potential. It does well in its outings, and is entered for a prestigious race. Shortly before the big day, disaster strikes when the horse is stolen. Evans has to track down and outwit the crooks, and manages to recover the horse in the nick of time. Feeling confident of the horses chances, Evans places a substantial bet on it to win the race. In his excitement however, he makes a mistake and accidentally lays the bet on a nohope nag at ridiculously long odds. The race turns out to be a sensation, with all the favourites including Evans horse failing to finish for one reason or another. The hopeless carthorse Evans backed in error crosses the line first and he makes a huge financial profit.