input: Please answer the following: Generate a question about the following movie plot: Located on the southeastern tip of the Korean Peninsula, Haeundae-gu of the city Busan draws one million visitors to its beaches every year. Several years ago, Man-sik, a Haeundae local, lost Yeon-hee's father due to his mistake in the 2004 Indian Ocean Earthquake while deep-sea fishing together at the Indian Ocean. Because of this, for years, Man-sik wasn't able to tell Yeon-hee, his long time girlfriend who runs an unlicensed seafood restaurant, that he loves her (Yeon-hee doesn't know that her father was killed due to Man-sik's mistake.).Meanwhile, Dong-choon, another Haeundae local and also a neighbor of Man-sik, teams up with Man-sik's son and does stupid things to earn money, but the two ends up caught by the police. Afterwards, Dong-choon's mother, concerned about her unemployed son, decides to prepare him for a job interview, but Dong-choon does not want to do the job interview. As time pass, Man-sik finally plans to propose to Yeon-hee on a night where there is are fireworks.Geologist Kim Hwi somehow runs into his divorced wife, Yoo-jin, who is preparing for an expo in Busan. Although Yoo-jin has a daughter (and also a new husband), they decide not to tell their daughter that he (Hwi) is her real father, afraid that the child would be greatly shocked. Meanwhile, a wealthy college student from Seoul, Hee-mi, accidently falls into the ocean from a luxurious yacht. Hyeong-sik, Man-sik's younger brother and also a lifeguard, rescues Hee-mi rather 'violently'. Later on, Hee-mi becomes greatly angered by the 'violent' rescue and annoys him at no end by following him around. But as time passes on, love starts to grow between them.During the fireworks, Man-sik proposes to Yeon-hee. Yeon-hee says that a ribbon hung outside her restaurant the day after would mean 'yes'. On the day after, Man-sik sees no ribbon, and he meets Dong-choon, who was nearby. Dong-choon tells Man-sik that he told Yeon-hee why her father died several years ago. Man-sik becomes very angered, for he thinks that what Dong-choon told...
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output: what is the name of Kim Hwi's divorced wife?

input: Please answer the following: Generate a question about the following movie plot: The United States has gradually become strategically isolated after several European nations (except the United Kingdom) withdraw from NATO. At the same time, the Soviet Union and its Warsaw Pact partners aggressively expand their sphere of influence. In addition, the Ukrainian wheat harvest fails while a Communist coup d'etat occurs in Mexico. On a September morning, in the small town of Calumet, Colorado, a local high school teacher pauses when he sees Soviet paratroopers landing in a nearby field. The paratroopers open fire when the teacher confronts them. Pandemonium follows as students flee amid heavy gunfire. In downtown Calumet, Cuban and Soviet troops are trying to impose order after a hasty occupation. Cuban Colonel Bella (Ron O'Neal) instructs the KGB to go to a local sporting goods store and obtain the records of the store's gun sales on the ATF's Form 4473, which lists citizens who have purchased firearms. Brothers Jed (Patrick Swayze) and Matt Eckert (Charlie Sheen), along with their friends Robert (C. Thomas Howell), Danny (Brad Savage), Daryl (Darren Dalton), and Aardvark (Doug Toby), flee into the wilderness after hastily equipping themselves at a sporting goods store owned by Robert's father. While on the way to the mountains, they run into a Soviet roadblock, but are saved by an attacking U.S. Army UH-1 helicopter gunship. After several weeks in the forest, they sneak back into town; Jed and Matt learn that their father is being held in a re-education camp. They visit the site and speak to him through the fence; Mr. Eckert (Harry Dean Stanton) orders his sons to avenge his inevitable death. The kids visit the Masons and learn that they are behind enemy lines in "Occupied America." Robert's father is revealed to have been executed because of the missing inventory from his store. The Masons charge Jed and Matt with taking care of their two granddaughters, Toni (Jennifer Grey) and Erica (Lea Thompson). After killing Soviet soldiers in the woods, the youths begin an armed resistance against the...
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output: What happens when the high school teacher confronts the Soviet paratroopers ?

input: Please answer the following: Generate a question about the following movie plot: While performing on Lake Springfield, music group Green Day perished when the lake's pollution dissolves their barge, following an audience revolt after frontman Billie Joe Armstrong proposes an environmental discussion. At their memorial, Grampa Simpson foresees the destruction of the town, but only Marge takes this seriously. Later that day, Homer dares his son Bart to skate naked to the Krusty Burger restaurant and Bart is arrested by Chief Wiggum. Bart considers their neighbor Ned Flanders a better father figure after Homer refuses to take responsibility for the incident. Lisa and a new Irish friend named Colin convince the entire town to clean their lake. Meanwhile, Homer adopts a pig from Krusty Burger and names it "Spider Pig" (later "Harry Plopper", and simply "Plopper"), and stores the pig's feces (and some of his own) in a silo, until Marge tells him to safely dispose of the waste. Homer intends to take his silo to the waste management plant, but after Lenny calls to tell him that Lard Lad Donuts has been shut down and is giving away free donuts, Homer impatiently dumps the silo straight into the lake, polluting it worse than before. Moments later, a squirrel jumps into the lake and becomes severely mutated; Flanders and Bart (who bond after Homer humiliates Bart) discover the creature before the EPA captures it. Russ Cargill, head of the EPA, presents five "unthinkable" options to U.S. President Arnold Schwarzenegger to keep the town's pollution contained; the slow-witted president, doesn't bother reading number 3 before picking it; enclosing Springfield in a large glass dome. When the police discover Homer's silo in the lake, and his responsibility for sealing Springfield in the dome, an angry mob advances on the Simpsons' home to kill Homer, but the family escapes the town through a sinkhole, which then destroys their house. With the EPA on their trail, the Simpsons flee to Alaska. On the way, Homer tries to make some money at a carnival by riding a motorcycle around the inside of a metal...
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output:
What do Lisa and Colin convince the entire town to clean?