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.

Example Input: 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: How did Nix Sr. obtain information about Cain's childhood?
Example Output: Answer: Tape recordings

Example Input: The government asks Yang Hu Yun (Sun Chien) to escort a cargo of gold to a famine stricken area. The vicious Chi Sha gang announces their intention to hijack it by killing one of Yang's employees. Yang describes to his men Chi Sha's four chiefs, each of whom has mastered a style of fighting: Golden Arm (Lo Mang), Silver Spear(Lu Feng), Iron Robe(Wang Lung Wei), and Brass Head (Yang Hsiung). To protect the gold, Yang hires swordsman Li Chin Ming (Wei Pai), Ming's girlfriend Miss Leng Feng (Helen Poon|Pan Pin-Chang), Long Axe Yang Jiu (Shu Pei Sun), Short Axe Fang Shih (Chiang Sheng), and drunken master Agent Hai Tao (Kuo Chui).On their way to meet with Yang, Long and Short Axe encounter the Seven Hooks gang and proceed to fight and kill three gang members each. Being competitive fighter neither wants to kill more than the other so they kill the last gang member together.Before meeting with Yang, Leng encounters Iron Robe; Hai Tao appears and defeats her attackers, though he disappears once again before she can thank him. When Leng meets with Ming at a winery, the employees, which are Silver Spear, Brass Head, and several Chi Sha gang members in disguise, attack them. Ming is poisoned by Sand Palm (Wei Dick) before they flee. Despite the commotion, Hai Tao enters and demands service. After defeating several gang members, he identifies the disguised owner and manager as Silver Spear and Brass Head. After they pull off their disguises, they invite Hai Tao to join their gang. When he refuses, they allow him to leave peacefully, still hoping to recruit him.Ming continues on his own after arguing with Leng over whether he should see a doctor; he is interested only in completing the mission. Meanwhile, Yang and his men battle Brass Head, who bursts from a secret tunnel in the floor. After mortally wounding him, they are in turn defeated by Golden Arm, whose unarmed style makes him invulnerable to their attacks. Golden Arm promises Brass Head vengeance before leaving to catch up with his gang members that have stolen the gold. Hai Tao stops the wagon by popping off a wheel, kills Iron Robe, and hides. Impressed with Hai Tao's skill, Golden Arm becomes determined to fight him. Golden Arm leaves the wagon for Yang to fix, confident he can retake it later.Silver Spear easily defeats a weakened Ming, but Hai Tao rescues him. As Silver Spear retreats, Hai Tao takes Ming to a crematory. As Leng protests, the heat revives and cures Ming, though he is ungrateful and annoyed to owe his life to Hai Tao. As Yang and his men retrieve and fix the wagon, several men are poisoned from traps and die. All converge in a town, where they agree to rest for the night. After several more people die from poison traps, and Hai Tao saves the survivors from another trap, they realize the entire town is trapped. Ming becomes angry when Hai Tao and Leng become flirtatious.Two of Yang's men die as they attempt to steal the gold, making Hai Tao suspicious, as he reasons the Chi Sha gang could not foresee this. In the morning, he leaves for another town, where he confronts Silver Spear, who is confused when Hai Tao questions him about poisoning the gold. Silver Spear leaves him with an ultimatum: join the gang or duel Golden Arm. Hai Tao chooses to duel. On the road, Yang's remaining escort become afraid and ask to leave, which he grants. Short Axe and Long Axe scout ahead, where they encounter several Chi Sha gang members and Silver Spear. Silver Spear kills Long Axe from a distance with silver darts, which angers Short Axe spurring him to kill most of the gang members. While Silver Spear is fighting Short Axe, a gang member sneaks up behind Short Axe and impales him on a spear. In turn, Short Axe uses his weapons to kill the attacker. As Silver Spear is about to inflict an impaling blow to Short Axe, Short Axe impales Silver Spear before he dies. Before either can inflict another blow to the other, they each drop dead.Upon finding the tombs of Long Axe and Short Axe, Ming storms off impatiently to challenge Golden Arm, who defeats and kills him. Hai Tao duels with Golden Arm. Reasoning that his eyes are unprotected, Hai Tao blinds him by spitting wine. Yang demands they kill Golden Arm, but when Hai Tao refuses, a man bursts from the gold cart, slashes Hai Tao, and reveals himself as Iron Feet (Sun Chien). Iron Feet explains that he partnered with Yang to counteract Golden Arm's Chi Sha Gang and claim the gold for themselves; however, he kills Yang. As the now-blinded Golden Arm and Iron Feet duel, Hai Tao reveals that he was only pretending to be wounded; Iron Feet only slashed his wine canteen. Together, Golden Arms and Hai Tao kill Iron Feet. Golden Arm intends to retire but is mortally wounded by Leng Feng. Instead of killing her, he accepts death as a better alternative, and Hai Tao leaves Leng to escort the gold as he gets drunk., Question: Who is confused when Hai Tao questions him about poisoning the gold?
Example Output: Answer: Silver Spear

Example Input: While wind surfing near the seaside community of Port Harbor, a young man is killed by a giant Great White Shark. Author Peter Benton and professional shark hunter Ron Hammer realize the truth, but ambitious governor William Wells refuses to accept that a shark threatens their community. Fearing that a canceled wind-surfing regatta would derail his gubernatorial campaign, Wells has shark nets installed. But the sounds of teenagers splashing in the surf leads the shark to rip through the nets. The next day, the shark plows through the wind surfers, knocking them off their boards. But rather than eat the scattered teenagers, the shark targets the governor's aide and eats him.The governor can no longer hide the truth. Benton and Hammer head out on the sea, planning to feed the shark dynamite and cause it to explode. But the shark traps them in a cave, and the men have to use their dynamite just to escape. Meanwhile, Benton's daughter Jenny and some of her friends head out on a yacht, armed with some steak and a shotgun, intending to shoot the shark. Instead, its powerful bites on the bait knocks Jenny into the water. Her friends pull her aboard, but not until the shark bites off one of her legs. Governor Wells's son was one of the friends she went out with, and Benton blames him for her injury. Determined to do something right, Wells sets out in a helicopter armed with a steak, apparently intending to hoist the shark into the air and suffocate it. But the shark is too powerful; when it bites into the steak dangling from a winch, it shakes the copter and knocks Wells into the sea. The shark then bites him in half then lunges into the helicopter, dragging it into the sea.Benton and Hammer go back out to blow up the shark. After an argument, Benton agrees to allow Hammer to be the one to go down with the dynamite strapped into a belt around his waist. Thinking the shark might be hiding in the downed helicopter, Hammer investigates it. But the shark sneaks up on him and attacks. Benton dives in to save him, but Hammer becomes wrapped up in a line and is towed to his death by the shark.Meanwhile, a shark hunter chains some spare ribs to the side of a dock. The man, a TV cameraman med Bob Martin and some spectators go stand on the dock. The shark takes the spare ribs, towing the dock out into the ocean. Suddenly, the shark begins to attacking the dock, knocking the spectators into the water. It eats the shark hunter and a TV Cameraman, but the others clamber back onto the dock. Benton arrives and rescues the others but gets trapped on the dock when the shark arrives to drag it further out to sea. Hammer's corpse floats by, Benton feeds it to the shark. Benton realizes he has the detonator in his hand. Leaping into the ocean, he flips the switch, detonating the dynamite and blowing the shark's head off.Back on shore, Benton punches Bob Martin, then gets in a car and drives away., Question: What does Benton realize he has in his hand?
Example Output:
Answer: Detonator