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]: In 1846, Benjamin Barker, a barber, arrives in London, accompanied by sailor Anthony Hope. Fifteen years earlier, he was falsely convicted and sentenced to penal transportation by the corrupt Judge Turpin, who lusted after Barker's wife Lucy. Barker adopts the alias "Sweeney Todd" and returns to his old Fleet Street shop, situated above Mrs. Nellie Lovett's meat pie shop. He learns that Turpin raped Lucy, who then poisoned herself with arsenic. The couple's daughter, Johanna, is now Turpin's ward, and is the object of Turpin's lust. Todd vows revenge, and re-opens his barber shop after Mrs. Lovett returns his straight razors to him. Anthony becomes enamored with Johanna, but is caught by Turpin and driven away by his corrupt associate, Beadle Bamford.Todd denounces faux-Italian barber Adolfo Pirelli's hair tonic as a fraudulent mix and humiliates him in a public shaving contest. A few days later, Pirelli arrives at Todd's shop, with his boy assistant Tobias Ragg. Mrs. Lovett keeps Toby occupied while Pirelli identifies himself as Todd's former assistant, Davy Collins, and threatens to reveal Todd's secret unless Todd gives him half his earnings. Todd kills Collins to protect his secret, and hides his body in a trunk.After receiving advice from Bamford, Turpin, intending marriage to Johanna, visits Todd's shop for grooming. Todd shaves Turpin, preparing to slit his throat; they are interrupted by Anthony, who reveals his plan to elope with Johanna before noticing Turpin. Turpin leaves enraged and Todd vents his rage by killing customers while waiting for another chance to kill Turpin, and Mrs. Lovett bakes the victims into pies. Todd rigs his barber's chair with a pedal-operated mechanism that deposits his victims through a trapdoor into Mrs. Lovett's basement bakehouse. Anthony searches for Johanna, whom Turpin has sent to an insane asylum upon discovering her plans to elope with Anthony.The barbering and pie-making businesses prosper, and Mrs. Lovett takes Toby as her assistant. Mrs. Lovett tells an uninterested Todd of her plans to marry him and move to the seaside. Anthony discovers Johanna's whereabouts and, following Todd's suggestion, poses as a wigmaker's apprentice to rescue her. Todd has Toby deliver a letter to Turpin, telling him where Johanna will be brought when Anthony frees her. Toby has become wary of Todd and tells Mrs. Lovett of his suspicion.Bamford arrives at the pie shop, informing Mrs. Lovett that neighbors have been complaining of the stink from her chimney. He is distracted by Todd's offer of a free grooming and is murdered by Todd. Mrs. Lovett informs Todd of Toby's suspicions, and the pair search for Toby, whom Mrs. Lovett has locked in the bakehouse. He has hidden himself in the sewers after seeing Bamford's body drop into the room from the trapdoor above, as well as finding a human toe in a pie. Meanwhile, Anthony brings Johanna, disguised as a young sailor, to the shop, and has her wait there while he leaves to find a coach.A beggar woman enters the shop in search of Bamford, and Johanna hides in the trunk. She recognizes Todd, but upon hearing Turpin coming, Todd quickly kills her and sends her through the trapdoor. As Turpin enters, Todd explains that Johanna had repented and is coming to him, then offers a free shave in the meantime; as Turpin finally recognizes Todd as Benjamin Barker, Todd stabs him several times before cutting his throat and sending to the bakehouse as well. Johanna comes out of her hiding place still disguised as a boy, and Todd prepares to slit her throat as well, not recognizing her as his daughter. However, hearing Mrs. Lovett scream in horror in the basement as a dying Turpin grabs her dress, Todd lets Johanna go.Todd discovers that the beggar woman was his wife Lucy, whom he believed to be dead, and that Mrs. Lovett misled him about her death. Todd pretends to forgive her and dances with her before hurling her into the bakehouse oven, then cradles his wife's dead body in his arms. Toby climbs from the sewers and Todd allows Toby to slit his throat with his own razor. Toby leaves the basement as Todd bleeds to death over his dead wife., Question: Who does Toby become wary of?
[EX A]: Answer: Todd

[EX Q]: Returning from a Hong Kong business trip, Beth Emhoff (Gwyneth Paltrow) has a layover in Chicago to rendezvous with a former lover before returning to her family in suburban Minneapolis. She appears to have contracted a cold during her trip. Her six-year-old son from a previous marriage, Clark, also becomes symptomatic and is sent home from school. Beth's condition worsens and two days later she collapses with severe seizures. Her husband, Mitch (Matt Damon), rushes her to the hospital, but she dies of an unknown cause.Mitch returns home and finds that Clark has also died from a similar infection. Mitch is put in isolation but seems to be immune to the disease. He is released and returns home to his teenaged daughter Jory, who had been living with Mitch's former wife and her husband and has decided to stay with Mitch since he's now all alone. They face decaying social order and rampant looting of stores and homes. Mitch is unsure if Jory has inherited his immunity and he struggles with the frustration of quarantine, his desire to protect his daughter and learning that his wife was cheating on him immediately prior to both her death and that of his stepson.In Atlanta, representatives of the Department of Homeland Security meet with Dr. Ellis Cheever (Laurence Fishburne) of the CDC and express fears that the disease is a bio weapon intended to cause terror over the Thanksgiving weekend. Dr. Cheever dispatches Dr. Erin Mears (Kate Winslet), an Epidemic Intelligence Service officer, to Minneapolis to begin investigating. Mears traces the outbreak back to Emhoff while negotiating with local bureaucrats initially reluctant to commit resources for a proper public health response to the virus. Dr. Mears later becomes infected and dies.At the CDC, Dr. Ally Hextall (Jennifer Ehle) determines the virus is a mix of genetic material from pig and bat viruses. Work on a cure stalls because scientists cannot discover a cell culture within which to grow the newly identified Meningoencephalitis Virus One (MEV-1).UCSF professor Dr. Ian Sussman (Elliott Gould) violates orders from Cheever (relayed through Hextall) to destroy his samples, and identifies a usable MEV-1 cell culture using bat cells. Hextall uses the breakthrough to work on a vaccine. Other scientists determine the virus is spread by fomites, with a basic reproduction number of four when the virus mutates, with projections of one in twelve of the population being infected, and a 25-30% mortality rate.Conspiracy theorist Alan Krumwiede (Jude Law) posts videos about the virus on his popular blog. In one video, he shows himself sick and later claims he recovered using a homeopathic cure derived from forsythia. In a panic, people seeking forsythia overwhelm pharmacies, spreading and accelerating the contagion as the infected come into contact with healthy people.Krumwiede's claims attract national attention. During a television interview he discloses that Dr. Cheever had secretly informed friends and family to leave Chicago just before the city was quarantined. Cheever is then informed the government will investigate and may charge him for leaking information. Later it is revealed Krumwiede had faked being infected by the virus in an attempt to increase profits for shareholders in companies producing and selling forsythia. Krumwiede is arrested for conspiracy and securities fraud, only to walk free when his many supporters successfully raise funds to provide for his bail.Using an attenuated virus Dr. Hextall identifies a possible vaccine. To cut out the lengthy time it would take to obtain informed consent from infected patients, Dr. Hextall inoculates herself with the experimental vaccine and immediately visits her gravely ill father, who has been infected with MEV-1. The doctor does not contract MEV-1 and the vaccine is declared a success.The vaccine's production is rapidly increased, but due to limited production, the CDC awards vaccinations by lottery based on birth date. Inoculations take place for one full year until every survivor is vaccinated. First responders, doctors and others designated by the government are declared exempt from the lottery. Dr. Cheever gives his fast-tracked MEV-1 vaccination to the son of Roger (John Hawkes), a CDC janitor who had overheard Dr. Cheever's phone call warning his girlfriend to leave Chicago.Dr. Leonora Orantes (Marion Cotillard), a WHO epidemiologist, travels to Hong Kong to follow the Beth Emhoff lead. She collaborates with Sun Feng (Chin Han) and other local epidemiologists and public health officials; they identify Emhoff as patient zero. As the virus spreads, Feng kidnaps Orantes to use her as leverage to obtain MEV-1 vaccine doses for his village. Orantes spends months living with the villagers until the vaccine is announced. Feng exchanges Orantes for the vaccine doses. Her colleague mentions that the exchanged doses were placebos and Orantes rushes away to warn them.The death toll reached 2.5 million in the U.S. and 26 million worldwide. Dr. Hextall places samples of MEV-1 in cryogenic storage, alongside samples of H1N1 and SARS.The source of the virus is revealed to viewers. A bulldozer (coincidently, operating for the company Emhoff works for) knocks down a palm tree disturbing some bats, with one finding shelter and food in a banana tree. That bat then flies over a pig pen, dropping a chunk of banana from its mouth, which is then eaten by a piglet. Chinese chefs later collect pigs from the pen and take them to a Hong Kong casino. A chef is called away from his preparations of a piglet, and casually wipes his hands on his apron. The chef then shakes hands with Beth Emhoff, giving her the mix of bat and pig viruses that makes her patient zero and the origin of the MEV-1 virus., Question: who is a WHO epidemiologist?
[EX A]: Answer: Dr. Leonora Orantes

[EX Q]: In ancient China during the Warring States period, Nameless, a Qin prefect, arrives at the Qin capital city to meet the king of Qin, who had survived an attempt on his life by the assassins Long Sky, Flying Snow, and Broken Sword. As a result, the king has implemented extreme security measures: no visitors are to approach the king within 100 paces. Nameless claims that he has slain the three assassins and he displays their weapons before the king, who allows the former to approach and tell him his story.Nameless recounts first killing Lone Sky, before traveling to meet Flying Snow and Broken Sword, who had taken refuge at a calligraphy school in the Zhao state. He tells Sword that he is there to commission a calligraphy scroll with the character for "Sword", secretly seeking to learn Sword's skill through his calligraphy. Nameless also learns that Snow and Sword, who are lovers, had gradually grown distant. Once the scroll is complete, Nameless reveals his identity and challenges both Snow and Sword to a duel the next day. Sword, who knows that the scroll has revealed his weaknesses to Nameless, makes love to his pupil Moon, but is seen by Snow. In revenge, Snow kills Sword, followed by Moon when she attempted to seek revenge for her master. The next day, Nameless kills the emotionally unstable Snow before the Qin army, and claims her sword. As the tale concludes, the king expresses disbelief and accuses Nameless of staging the duels with the assassins, as in the previous assassination attempt he had perceived Sword as an honourable man who would not stoop so low as to cheat on Snow. The king then suggests that what really happened was that the assassins volunteered their lives so that Nameless could gain the king's trust, which would allow Nameless to get close enough to the king to kill him. He then narrates his guess at what really happened.In the king's version of the story Nameless had sought out Snow and Sword after staging the battle with Sky, telling them that he had acquired a special technique that would allow him to kill any target that is within 10 paces. Nameless explains that he can use this technique to kill the king, but to get close enough he must present Snow's and Sword's weapons to the king. He further explains that he only needs to kill one of them in public to "prove" that he has killed both of them. Snow and Sword argue over who should be the one to die, which results in a short fight in which Snow is quicker and manages to injure Sword. Snow then proceeds to meet Nameless before the Qin army while Sword, still recovering from his wound, watches helplessly as Snow is defeated. Moon then gives Nameless her master's sword, telling him that the swords of Snow and Sword should remain together in death as they had in life.Nameless admits that he does indeed possess the special technique the king alluded to. However he states that the King had underestimated Sword, and tells the true story. Nameless says that the special technique, while deadly, can also be used to deal a seemingly-fatal blow that nonetheless misses all the victim's vital organs. He had used this technique on Sky, and now asked Snow and Sword to cooperate by faking a duel with him as well. He demonstrates the technique by showing that it is highly accurate as well as deadly. Snow agrees to the plan, but Sword refuses. Snow angrily accuses Sword of ruining the opportunity they had three years ago, when they had broken into the Qin palace yet Sword had refused to kill the king. She then attacks Sword, and manages to wound him with Nameless's help. The next day, Nameless "kills" Snow in front of the Qin army. Sword sends Nameless off to the Qin capital, writing the words Tianxia in the sand before leaving. Sword had not killed the king 3 years ago because he desired a unified, peaceful state, and only the king of Qin could achieve that vision.The king, touched by the tale and by Sword's understanding of his dream to unify China, ceases to fear Nameless. He tosses his sword to Nameless and examines the scroll drawn by Sword. The king understands that it describes the ideal warrior, who, paradoxically, should have no desire to kill. When Nameless realizes the wisdom of these words, he abandons his mission and spares the king.When Snow learns that Sword had convinced Nameless to forgo the assassination, she furiously attacks Sword and unintentionally kills him when he chooses not to defend himself so that she would understand his feelings for her. Overwhelmed with sorrow, Snow commits suicide. Urged by his court, the king reluctantly orders Nameless to be executed at the Qin palace. He understands that in order to unify the nation, he must enforce the law and use Nameless as an example. As the film ends, Nameless receives a hero's funeral and a closing text identifies the king as Qin Shi Huang., Question: Who claims to have killed the assassins ?
[EX A]:
Answer: Nameless claims to have killed the assassins.