Problem: Question: Which chemical is dumped in the Han River? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: The Host Context: In 2000, an American military pathologist is commanding a reluctant Korean assistant to violate protocol by dumping over 200 bottles of formaldehyde down the drain, leading into the Han River. Over the next few years, there are sightings of a strange amphibious creature in the water ways.Six years later, in Seoul, Park Gang-du (Song Kang-ho) is a seemingly slow-witted man who runs a small snack-bar with his father, Hee-bong (Byeon Hee-bong). Also with him is his brother and sister; national medalist archer, Nam-joo (Bae Doona), and alcoholic former-activist Nam-il (Park Hae-il), as well as his daughter, Hyun-seo (Go Ah-sung).While Gang-du is delivering food to some customers, he sees a crowd along the Han River. They witness a huge creature hanging from the Wonhyo Bridge, which then jumps into the water. At first, it seems as though the creature has swam away, encouraging the public to bait it back with food. Moments later, the creature rises out of the river and runs amok. After the creature causes chaos and kills a number of people, Gang-du and an American man attempt to kill the creature with a metal pole, but in the process the American is seriously injured and they only succeed to anger it and starts pursuing Gang-du. Gang-du grabs a girl's hand which he believes to be Hyun-seo and starts to flee. When he realizes he isn't holding Hyun-seo, he turns to see the creature running towards her. The creature then snatches Hyun-seo and dives back into the river.During a mass funeral for the victims of the creature (including Hyun-seo, believed dead by her family) Government representatives arrive and forcefully quarantine all those who have been in direct contact with the creature, including Gang-du and his family. The South Korean government announces that the creature is not only a direct danger, but also the host of a deadly, unknown virus (which is the formaldehyde from the drain) as the American (who lost an arm to the creature) is discovered to be infected with it.While in quarantine inside a hospital,...

A: Agent Yellow

Problem: Question: What spreads across the country? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: The Last Chase Context: Movie opens with roar of race car engine, clunking out on the back stretch of deserted race oval. Stands are empty. Cut to the driver as he goes to the gas pumps and finds them padlocked. Next cut to him looking for someone - shouts back to guy sweeping up about the gas. The janitor says says something like "I can get you anything, but I can't get you gas. And I'm sorry about your family Mr. Hart; I'd have sent flowers, buy you can't even get them anymore.From this introductory exchange, the movie informs us through the narration of Lee Majors that we are in a post-apocolypic future in which a gasoline shortage and a plague outbreak have decimated the country. Cars are now illegal, and society has settled into a state of "utopian" existence where people drive get around by mass transit and the police drive electric golf carts and people have been consolidated into the major urban areas of the East Coast. We learn also that Mr. Hart lost his wife and son in the plaugue. During this narration the film shows him trailering his race car back to his home. It shows him driving his station wagon through a throng of people at an aid camp and being ordered out of it by a soldier. As he is riding the train back from working at the camp, time fast forwards about 10 years and Mr. Hart exits the train in a business suit, looking somewhat older and greyer, into the "utopian" future city of Philadelphia.He is now a lecturer at something that resembles the Department of Transportation, and his job is to talk about mass transit to high school students as someone who used to race cars.Meanwhile, on the campus of an unnamed prep school, there is a montage of scenes involving a nerdy kid who doesn't fit in. The other boys rip up his science notes. He blows up their baseball. They hang him upside down from the quad statue. He blows the head off the statue. Then we see him using an old school computer and modem to jam the government's computers.At home, while Frank Hart is watching home movies on the envisioned successor to the...

A: a plague

Problem: Question: Does benigno live with is mother? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Talk to Her Context: The story unfolds in flashbacks, giving details of two separate relationships that become intertwined with each other. During a performance of Cafe Muller, a dance-theatre piece by Pina Bausch, Benigno Martin and Marco Zuluaga cross paths, but the two men are no more than strangers. Still, Benigno notices that Marco cries. Marco is a journalist and travel writer who happens to see a TV interview with Lydia Gonzalez, a famous female matador. He thinks that an article on her would be interesting and, on the instructions of his editor, he contacts her in a bar, where she asks him to take her to her house. As they talk, she elaborates on the fact that she broke up with her boyfriend "el Nino de Valencia", another matador, something that has been all over the tabloids. As Marco confesses that he knows nothing of bullfighting and that he is a journalist, she becomes angry and leaves his car without saying a word. As he drives off, he hears a scream inside her house and stops; Lydia rushes off and climbs back into his car: she asks him to kill a snake that she found in her house. He does so and comes out of the house crying. With that new confidence established between them, they become friends and, later on, lovers. Marco attends a wedding in Toledo and is surprised to find Lydia there too, since she had said that she did not want to go. The wedding turns out to be that of Marco's former fiancee, Angela, who had the same phobia of snakes as Lydia; Marco was very much in love with Angela and had a very hard time getting over her (which was the reason for his constant crying over things he could not share with her). Lydia says that she has something important to say, but she prefers to wait until after the bullfight that afternoon; but she is gored and becomes comatose. Marco does not leave her side at the hospital and finally befriends Benigno, who recognizes him from the dance-theatre performance. Marco is told by the doctors that people in a coma never wake up and that, while there are miracle-stories...

A:
no