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: Secret Service agent escapes from English country house, Fact2: fifth photo apparently showing empty doorway is assumed to be mistake, Fact3: Mathews calls in Scotland Yard 's Murray to work on case independently, Fact4: Murray Torrence and Van Helsing 's granddaughter arrive at country house, Fact5: killing Van Helsing has him moved to country house

In 1974, a Secret Service agent Maurice OConnell barely escapes from an English country house, in which satanic rituals are celebrated. Before he dies of his wounds, he reveals to his superiors that four prominent members of society – a government minister, a peer, a general and a famous scientist – are involved in the cult, led by Chin Yang Barbara Yu Ling. Photos of the four dignitaries taken by the agent are developed, and a fifth photo, apparently showing an empty doorway, is assumed to be a mistake. In order to avoid any reprisals by the minister, secret service official Colonel Mathews Richard Vernon calls in Scotland Yards Inspector Murray Michael Coles to work on the case independently. Murray who had appeared in the preceding Dracula film suggests consulting noted occult expert Professor Lorrimer Van Helsing Peter Cushing. The cult kidnaps the Secret Service secretary Jane Valerie Van Ost, who is later bitten by Dracula Christopher Lee. Murray, Secret Service agent Torrence William Franklyn and Van Helsings granddaughter Jessica Joanna Lumley arrive at the country house. They separate; Murray and Torrence investigate inside the house, where they meet Chin Yang. Jessica enters the house through the cellar, where she finds Jane chained to a wall; she is revealed to be a vampire. The ensuing commotion awakens other female vampires who are likewise imprisoned, but they attempt to feed on Jessica. The agents hear Jessicas screams and come to her rescue. Murray kills Jane with a stake, and he escapes the grounds with Jessica and Torrence. Van Helsing visits his scientist friend, Julian Keeley Freddie Jones, whom he recognized among the four conspirators. The mentally unstable Keeley is involved in bacteriological research designed to create a virulent strain of the bubonic plague. Van Helsing is shot by a guard and passes out. When he revives, Keeleys dead body hangs from the ceiling, and the plague bacillus is gone. Keeley referred to the 23rd of the month, which Van Helsing discovers is the Sabbath of the Undead. Keeleys research notes lead Van Helsing to the reclusive property developer D. D. Denham, who funded Keeleys research. Van Helsing speculates that the fifth photo of an empty doorway may actually have been of Dracula, whose image cannot be captured; he suggests that Dracula wants to exact revenge on humanity. Van Helsing visits Denham in his headquarters built on the church yard where Dracula died in the previous film and discovers that he is actually Count Dracula. He tries to shoot Dracula with a silver bullet, but is beaten by the Counts conspirators. Dracula decides that killing Van Helsing would be too simple and has him moved to the country house. Jessica, Murray, Mathews and Torrence, while observing the country house, are attacked by snipers. Torrence and Mathews are killed, and Murray and Jessica are captured. Murray awakes in the cellar and escapes the clutches of Chin Yang, revealed to be a vampire herself. After staking her through the heart with a mallet, he destroys the other female vampires with clear running water from the fire sprinkler system. Dracula arrives at the house with Van Helsing. He announces to his henchmen that Jessica will be his consort, uncorrupted by the plague that his four horsemen – including Van Helsing – will carry out into the world. The conspirators, who had considered the plague a threat not to be used, begin to question their master. Draculas hypnotic command brings them back into his control. He commands John Porter Richard Mathews to break the vial, releasing the bacteria and immediately infecting the minister. Murray overpowers a guard in the computer room. The guards metal baton smashes a computer panel causing an explosion that starts a fire and unlocks the ritual room. Two uninfected conspirators escape, Murray rescues Jessica, and the infected minister and the plague bacteria burn in the fire. Dracula attacks Van Helsing, but his prey escapes through a window into the woods. Van Helsing lures Dracula into a hawthorn bush where he is entangled. Van Helsing grabs a fence post and drives it through his heart. Dracula disintegrates into ashes. Van Helsing retrieves Draculas ring from the ashes.