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.

[EX Q]: A group of children are playing an elimination game in the courtyard of an apartment building in Berlin[5] using a chant about a murderer of children. A woman sets the table for dinner, waiting for her daughter to come home from school. A wanted poster warns of a serial killer preying on children, as anxious parents wait outside a school.Little Elsie Beckmann leaves school, bouncing a ball on her way home. She is approached by Hans Beckert, who is whistling "In the Hall of the Mountain King" by Edvard Grieg. He offers to buy her a balloon from a blind street-vendor and walks and talks with her. Elsie's place at the dinner table remains empty, her ball is shown rolling away across a patch of grass and her balloon is lost in the telephone lines overhead.In the wake of Elsie's death, Beckert sends an angry letter about his crimes to the newspapers, from which the police extract clues using the new techniques of fingerprinting and handwriting analysis. Under mounting pressure from city leaders, the police work around the clock. Inspector Karl Lohmann instructs his men to intensify their search and to check the records of recently released psychiatric patients, to look for those with a history of violence against children. They stage frequent raids to question known criminals, disrupting underworld business so badly that Der SchrÃ¤nker (The Safecracker) calls a meeting of the city's crime lords. They decide to organize their own manhunt, using beggars to watch the children.The police discover two clues corresponding to the killer's letter in Beckert's rented rooms. They wait there to arrest him.Beckert sees a young girl in the reflection of a shop window. Following her, he is thwarted when the girl meets her mother. When he encounters another young girl, he succeeds in befriending her but the blind beggar recognizes his whistling. The blind man tells one of his friends, who tails the killer with assistance from other beggars he alerts along the way. Afraid of losing him, one young man chalks a large M (for MÃ¶rder, murderer in German) on his hand, pretends to trip and bumps into Beckert, marking the back of his clothing.The beggars close in. When Beckert realizes he is being followed, he hides inside a large office building just before the workers leave for the evening. The beggars call Der SchrÃ¤nker and a team of criminals arrives. They tie up and torture a guard for information and after capturing the remaining watchmen, they search the building from coal cellar to attic, finally catching Beckert. When a watchman manages to trip the silent alarm, the crooks narrowly escape with their prisoner before the police arrive. One man is captured and tricked into revealing the purpose of the break-in (nothing was stolen) and where Beckert would be taken.The criminals drag Beckert to an abandoned distillery to face a kangaroo court. He finds a large, silent crowd awaiting him. Beckert is given a "lawyer", who gamely argues in his defense but fails to win any sympathy from the "jury". Beckert delivers an impassioned monologue, saying that his urges compel him to commit murders that he later regrets, while the other criminals present break the law by choice. His "lawyer" points out that the presiding "judge" is wanted on three counts of totschlag (a form of homicide in German law). Beckert pleads to be handed over to the police, asking, "Who knows what it's like to be me?" Just as the enraged mob is about to kill him, the police arrive to arrest both Beckert and the criminals.As the real trial passes, five judges prepare to pass judgement on Beckert. Before the sentence is announced, the shot cuts to three of the victims' mothers crying. Elsie's mother says no sentence would bring back the dead children and "One has to keep closer watch over the children"; the screen goes black as she adds, "All of you".[6], Question: Who sends an angry letter to the newspapers?
[EX A]: Answer: Beckert

[EX Q]: Su Can is a general who leads a military force to save a prince from a large fortress of enemies in the mountains. In return, the prince promises that the Emperor will make him governor of Hu Bei. Su's step brother Yuan is envious of Su, but Su loves him and asks the prince to make Yuan governor instead. Su wants to leave the military and lead a life pursuing the perfection of Wu Shu, eventually in the hopes of starting his school and teaching his skills. Su gives his great prestigious sword to a comrade Ma, then tells Yuan of his plans. Yuan expresses that he is always in Su's shadow but accepts the governorship. Early next morning, Su leaves on a horse.Five years later, Su and his wife Ying (Yuan's sister) have a child, Feng. Su's father informs them that Yuan is returning from the military to be a governor. He warns Su that Yuan may not have come back simply to reconcile with family but to seek revenge. This is because years ago, Su's father killed Yuan's father when the latter went too far in learning an evil martial arts technique called the Five Venom Fists. Su's father then took Yuan in, but he harbours concern that Yuan is still vengeful. Su is naive and assures his father that everything will be alright.When Yuan returns, a homecoming party is held. Yuan greets his sister Ying, Feng, and Su's father. Su's father knows what is impending and asks Yuan to take his revenge on him alone, sparing Su and his family. Using his mastery of the Five Venom Fists, Yuan kills Su's father and decapitates him. He expresses his desire to be with his sister (Ying) and her son Feng as a family. When Su hears the news of his father's murder, he rushes to the scene of his father's death and is attacked by the Iron Twins. He chases them to a rapid where Yuan is offering Su's father's head to his real father as a symbol of revenge taken. A battle ensues between Yuan and Su. Yuan has a dark armour sewn into his body, making him partially invulnerable to blades. Using his Five Venom Fists, Yuan deals a deadly poisonous blow to Su who is defeated. Feng begs for Su's life and Yuan spares him but throws him into the rapids. Ying jumps into the rapid to save Su and Yuan is heartbroken at the loss of his beloved sister. He takes Feng in as his only family.Ying awakes in forest area and tries to bring her husband to civilization and safety. They are found by a herb researcher and wine maker, Sister Yu, who treats Su's wounds. Su comes to consciousness but is broken to find his right arm severely weakened with all tendons torn. At first, he is desperate and turns to drinking, but with Ying's support, he focuses on training in order to save Feng. He meets Wu Shu God and an old sage and asks to be their disciple. At a sacred site, he trains with the Wu Shu God for years, always trying to defeat him but never able to. Later, by checking Su's pulse, Dr. Du reveals to Ying that Su is going mad and that there is probably no Wu Shu God or Old Sage since she is the only one living in the area. Ying follows Su into the forest one day and finds him fighting (seemingly) with himself, oblivious to the fact that he is only battling with the Wu Shu God in his mind. Ying pleads with Su to come to his senses but he does not believe her. By the time Su realizes the truth, it is too late. Ying has left to try to save Feng by herself.At Yuan's palace, Ying is now a captive of Yuan. Su arrives shortly after and fights his way through the guards. He also battles the Iron Twins and with his improved skills, impales both on a podao, a saber like spear. Yuan orders his men to bury Ying alive in a box and then kills the men who buried her so that only he knows her location. A crazed Su battles with Yuan in his training chamber and ultimately defeats him, even gnashing though a poisonous snake in the process. Feng screams that Yuan must not die because only he knows Ying's location, but a maddened Su delivers a fatal blow to Yuan's throat, thus executing him in anger. Realizing the words of Feng, he rushes out and a dying soldier reveals the vague location of Ying. Su and Feng rush to search for her but are too late digging her out. Ying dies from lack of air, and Su goes mad with grief.The era changes from the dynastic to the colonized. Su has lost his mind after the loss of his wife and the previous delusions he had. A homeless Feng leads his father through the streets by rope and takes care of him. A Kung Fu master is killed in a fighting arena - part of a foreigners' club - leaving Su's old friend, Ma, as leader of the Wu Shu Federation. The arena is a stage below which tigers lurk freely, waiting for any unfortunate fighter to drop below.In the meantime, Su goes into an inn and creates trouble by stealing wine and countering people bent on stopping him with martial art moves. He then meets a fellow drunkard (the Wu Shu God in disguise) who spars with him and gives him a few philosophical tips. The two of them start using Drunken Fighting (Zui Quan) techniques, and Su regains his sanity. The inn lady calls Ma to deal with Su and Ma recognizes Su. They have a talk and Ma gives Su back his sword. Su asks Ma to take care of Feng since he is unfit to be a father but Feng persists, staying with his father instead.The next day, Su and Feng show up to support Ma in his arena battle. Su goes about drinking in the club's bar area, oblivious to Ma receiving a serious beating in the ring. When Feng tries to save Ma from being killed, the opposing wrestler grabs Feng and holds him in the air. Feng screams for help from his father. His son's cries awake Su from his drunken state and Su rushes into the arena. As Ma and Feng are being taken out of the arena by bystanders, Su battles and defeats the wrestler. Anthony, owner of a wrestling stable, orders his lot to pour into the arena, resulting in a mismatch of three wrestlers to one (Su). Using the drunken martial arts technique learned from his fellow drunkard in the inn, Su's defeats the fighters although he is heavily injured. At the end of the battle, the other fighters are either dead or unconscious, and only after a vision of Ying and the dramatic cries of Feng in an otherwise silenced arena, does a semi-conscious Su manage to stand up. He is declared the winner.The film ends with a seemingly restored Su practising his moves of old but with long hair reminiscent of the insane period of his life, with Feng observing. Su has seemingly found his passion., Question: Who promises to make Su the Governor of Hu BEi?
[EX A]: Answer: prince

[EX Q]: In the desert region of San Angelo, California, geologist Ben Gilbert brings a strange black rock back to his office, where he and bored local reporter Martin Cochrane examine it but fail to determine its origin. That night, a strong wind blows a bottle of water over onto the rock, which begins to bubble and smolder.The next day, the head of the geological office, Dave Miller, returns to town from a business trip and finds the office destroyed by a huge growth of black rock and Ben dead, in a rock-hard, apparently petrified state. Meanwhile, Dave's girl friend, schoolteacher Cathy Barrett, brings her students to the desert, where little Ginny Simpson pockets a piece of the black rock, later washing it in a basin outside her parents' farm. In town, Doctor Reynolds performs an autopsy on Ben, but when he cannot explain Ben's rigidity, he informs Dave and Police Chief Dan Corey that he is shipping the body to a specialist. Martin returns to the demolished office with Dave, and there recognizes the rock formations as resembling the piece of black rock Ben had been examining.Cathy joins them and, also recognizing the rock, races with the men to the Simpson farm. They find it in ruins under a pile of black rock, and Ginny's parents dead. The girl, however, is in a catatonic state, and they rush her to the care of specialist Dr. Steve Hendricks, at the California Medical Research Center. He soon reports that she is slowly turning to stone, and posits that her only hope of survival lies with identifying the black rock within the next eight hours. Dave brings the rock to his old professor, Arthur Flanders, who assumes that it is from a meteor. Together they visit the Simpson farm, where Arthur notices a discoloration in the ground and deduces that the rock is draining silicon from whatever it touches, including humans.They then go to the desert, where they trace fragments of the rock to a huge meteor. Fretting that the meteor contains billions of years worth of space secrets, which they have only hours to discover, Dave sends the new information to Steve, who prepares a synthetic silicon solution and injects it into Ginny. While a storm brews outside, Dave and Arthur continue to investigate what causes the rock to grow, and after a piece of rock falls into the sink and begins to bubble, they realize that water is the culprit. Noticing the rain, they drive to the desert, where the small pieces of rock are mixing with water to form huge monoliths that rise from the earth and then crash into hundreds of pieces, each becoming another monolith.They report their findings to Dan, who plans to evacuate the town, even though the weather bureau reports that the rain will soon stop. At the hospital, Ginny finally stirs, and Dave deduces that Steve's silicon solution can be used to control the rocks. Soon, however, more locals are rushed to hospital in the throes of the petrification process, and the rock continues to grow. With little time to announce their findings to the town, Dave and Dan turn to Martin to round up the paperboys and spread the word. The governor soon declares a state of emergency, and Dave and Arthur struggle to convert the formula to one that will retard the rock growth, failing until they realize that the key lies in the simple saline solution Steve used on Ginny.While casualties mount, Dave figures out a way to dynamite the local dam and flood the nearby salt flats, thus creating a large supply of salty water near the canyon edge. Knowing that they must halt the rock's growth at the canyon edge or lose all hope of survival, Dave ignores the governor's refusal to give permission to the risky project, and sets up dynamite stations around the dam. Arthur doubts that the water will be able to absorb enough salt for the plan to work, but Martin cites hopeful statistics he has learned from years of reporting on the salt flats, and the team is cheered by his certainty. With only minutes left until the monoliths reach the canyon edge, Dan orders the dynamite to be detonated, and the group watches in fear as the water flows over the monoliths. The plan at first seems to fail, but finally the rock growth slows, and Dan holds Cathy as the last huge formation crashes to a standstill., Question: Who is a local reporter?
[EX A]:
Answer: Martin Cochrane