instruction:
In this task, you will be shown an extract from a movie plot and a question. You need to provide the correct answer for it. Short answers containing words that are present in the passage are preferred.
question:
Dr. Carter Nix (John Lithgow) is a respected child psychologist. His wife, Jenny (Lolita Davidovich), becomes concerned that Carter is obsessively studying their daughter, Amy; he regards her like a scientist tracking the development of his creation. But Carter himself suffers from multiple personality disorder consisting of Cain, a street hustler, Josh, a shy 10-year-old boy, and Margo, a middle-aged nanny. Carter and Cain are killing young mothers to procure their children for his experiments.Jenny is having an affair with Jack Dante (Steven Bauer), the widower of a former patient. She had a relationship with him years ago, but he left her. Now she plans to leave Carter and elope with him. When Carter accidentally discovers their tryst, he descends completely into his madness and begins leaving subtle clues for the police that Jack is the real killer. Next, he attempts to kill Jenny by submerging her car in a lake. She escapes and confronts Carter at home. Unable to find Amy, Jenny demands Carter tell her where she is. Carter replies that she is with his father, whom Jenny knows has been dead for years.Carter is apprehended for attempted murder. The police bring Dr. Lynn Waldheim (Frances Sternhagen) to interrogate him. Waldheim interviews Carter and informs the police that she co-wrote a book with Nix Sr. called Raising Cain, about a boy with multiple personality disorder. Nix Sr. had extensive detailed knowledge of Cain's tortured childhood, including taped recordings of their sessions. However, Waldheim was never allowed to meet Cain. She pieced the situation together: Nix Sr. dispassionately put his own son through years of severe child abuse to gain firsthand accounts of his traumatic psychological development and study the emerging personalities. Horrified, Waldheim quit the project.During interrogation, Margo and Josh act and speak for Carter. Josh recites a rhyme and vanishes, and Margo assumes control. She stonewalls Waldheim from any further questioning. Eventually, Carter and Cain break from their confines. They pounce upon Dr. Waldheim, knocking her unconscious and leaving the building disguised as her. The police soon find Waldheim begging them to arrest Carter before any children are harmed.Nix Sr. (Lithgow) is in fact alive, having faked his own death to elude prosecution for attempting to buy babies. He has established a new identity and a clandestine research facility in Norway. He has been using Carter and his multiples to procure the children so he will have an adequate control group to study the development of MPD. Jenny follows who she thinks is Waldheim to a motel, but it is actually Carter/Cain. She follows Carter/Cain, who is now Margo, into an elevator. When it opens, she sees Nix Sr. with her daughter Amy. While Jenny begs for Nix Sr. to give back her daughter, Carter, Cain and Margo stabs "their" father from behind. Jack arrives with the police, and Carter and his personalities disappear.The movie ends with Jenny and Amy in a park. Amy runs off into the woods calling "Daddy, Daddy". Jenny follows her and finds Amy, who says her father has gone away. When Jenny bends down to pick Amy up, Carter appears behind her in a wig and a dress; Margo is now in control. Jenny holds Amy in her arms, oblivious to who is behind her., Question: What does he need the children for?
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Answer: Study the development of MPD.


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In 1967, a pregnant woman is attacked by a vampire while giving birth. Doctors are able to save her baby, but the woman dies of infection.Thirty-one years later, the child has become the vampire hunter Blade. He raids a rave club owned by the vampire Deacon Frost. Police take one of the vampires to the hospital, where he feeds on hematologist Karen Jenson and escapes. Blade takes Karen to a safe house where she is treated by his old friend Abraham Whistler. Whistler explains that he and Blade have been waging a secret war against vampires using weapons based on their elemental weaknesses, such as sunlight and silver. As Karen is now "marked" by the bite of a vampire, both he and Blade tell her to leave the city.Meanwhile, at a meeting of vampire elders, Frost, the leader of a faction of younger vampires, is rebuked for trying to incite war between vampires and humans. As Frost and his kind were not born as vampires and are therefore not pure-bloods, they are considered socially inferior. In response, Frost has one of the elders executed and strips the others of their authority.Upon returning to her apartment, Karen is attacked by a policeman, who is a "familiar", a human slave controlled by a vampire. Blade subdues the familiar and uses information from him to locate an archive of vampire history. Later, at the hideout, Blade injects himself with a special serum that prevents him from succumbing to his desire to drink blood, which would ultimately turn him into a vampire. However, the serum is beginning to lose its effectiveness due to overuse.While experimenting with the anticoagulant EDTA as a possible replacement, Karen discovers that it explodes when combined with vampire blood. She manages to synthesize a vaccine that can cure the infected, but learns that it will not work on a human-vampire hybrid like Blade. Frost and his men attack the hideout, infect Whistler, and abduct Karen. When Blade returns, he helps Whistler commit suicide and arms himself with special syringes filled with EDTA.When Blade attempts to rescue Karen from Frost's penthouse, he finds that his mother is one of Frost's followers. He is subdued and taken to the Temple of Eternal Night, where Frost plans to perform the summoning ritual for La Magra, the vampire blood god. Blade is drained of his blood, but Karen allows him to drink from her, triggering his vampirism. Frost completes the ritual and obtains the powers of La Magra. Blade kills all of Frost's minions, including his mother, and confronts him. During their fight, Blade injects Frost with all of the syringes, causing his body to explode.Karen offers to help Blade cure himself, but he asks her to create a new serum instead. In a brief epilogue, Blade kills a group of Russian vampires., Question: Instead of a cure, what does Blade ask for?
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Answer: New serum


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"Bistritz, Hungary May 1897": natives in Transylvania seem afraid when they learn solicitor Jonathan Harker is going to Castle Dracula. Jonathan shows up, and finds the Count abrupt and impatient to get things done. He reacts very strongly to a photograph of Harker's fiancÃ©e Mina and her best friend Lucy. After rescuing Harker from the Brides, he forces Harker to write a letter saying that he will be staying in Transylvania for a month. Harker climbs down the castle wall and finds Dracula's coffin, but is attacked and knocked out by one of Dracula's gypsy servants before he can stake Dracula. They later throw him in the lower levels of the crypt, where the Brides attack Harker...The Demeter runs aground carrying only Dracula and the dead captain lashed to the wheel. Soon after, Lucy begins to fall ill. Her fiancÃ©, Arthur Holmwood, is perplexed and calls in Dr. Van Helsing. The doctor begins to recognize what might be happening, especially after Lucy walks out of her home at Hillingham and is found, drained, under a tree the next morning. Dracula, meanwhile, has flashbacks about a time when he was alive, when his wife (who is also the dead image of Lucy) lay dead in her bed and men had to restrain Dracula in his grief and rage.Lucy's mother is in the room with Mina when Dracula comes calling the last time, a wolf shattering the window. Lucy soon rises from the dead, and comes to the window of Arthur's home, begging to be let in. Arthur does so, delighted and amazed that she's alive, unaware that she is now a vampire under Dracula's control. This very nearly gets him bitten, but Van Helsing interrupts with a cross causing her to flee. They go to Lucy's grave and drive a wooden stake into her heart. When Dracula comes to the tomb later and beckons to her, he goes berserk upon finding that she's truly dead.Mina tells Van Helsing about the news story about the Demeter and the boxes of earth, and about Jonathan going to meet Dracula to sell him a house. From these clues, Van Helsing and Holmwood go about finding all but one of Dracula's "boxes of earth" (containing his native soil, in which a vampire must rest). But back at the hotel, the vampire hunters discover Dracula is there, out for revenge. He has bitten Mina, and before their eyes forces her to drink blood from a self-inflicted gash in his chest. All that they love, all that is theirs, he will take.The tracking of Dracula back to his home commences with Van Helsing hypnotizing Mina. Via the bond of blood, she sees through Dracula's eyes and discovers where he is headed. At the Castle, Van Helsing and Holmwood find and stake the Brides. Jonathanânow a vampire, rabid and bloodthirstyâattacks Arthur and Van Helsing, but in the struggle is knocked by Arthur into a pit of spikes, and is staked. The final confrontation with Dracula takes place in what looks like a grand ballroom. The crosses wielded by the two men are something Dracula doesn't seem to want to look upon. Dracula gets the better of them, ridding them of their crosses. But Van Helsing manages to pull down curtains from the windows, so sunlight pours in. Dracula is weakened, finally going dormant long enough for Van Helsing to pierce his heart with a long spear.They leave him there. Before the portrait of a living warrior Dracula, with Lucy's lookalike in the background, a text scrolls across the screen, about a warlord who lived in the area of Hungary known as Transylvania, and how it was said he had found a way to conquer deathâa legend no one has ever disproven. The lord's name is DRACULA., Question: Who is truly dead that causes Dracula to go berserk?
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Answer: Lucy