Please answer this: Generate a question that has the following answer: Hogwarts for the following movie plot: It opens at the Dursleys' home where Harry Potter (Daniel Radcliffe) lives and is staying, as usual, during the summer holidays. Uncle Vernon's (Richard Griffiths) sister Marge (Pam Ferris) comes to visit and treats Harry with general contempt. She viciously insults him and his parents, angering Harry who unwittingly uses his innate magical powers to cause her to inflate, and float off, out of the Dursleys' house and into the twilight. Harry flees the Dursleys' home, furious. At first he walks with determination but soon grinds to a stop as he realizes he hasn't anywhere to go. He sits down at the edge of the road with his trunk. His surroundings stir as the wind picks up and a street lamp flickers above him. A jet black dog emerges from the bushes opposite, growling at him and he raises his wand. At that instant however, the eccentric Knight Bus, for lost witches or wizards, makes a sharp appearance and escorts Harry on a wacky journey to the wizards' pub 'The Leaky Cauldron.' While there, Harry learns that Sirius Black (Gary Oldman), an alleged supporter of Lord Voldemort, the dark wizard, has escaped from Azkaban prison. Harry must meet the Minister of Magic Cornelius Fudge (Robert Hardy) and he fears expulsion from Hogwarts for his using of under-age magic out of school. However, the matter is surprisingly dropped as "...the Ministry doesn't send students to Azkaban for blowing up their aunts." While at The Leaky Cauldron Harry also reconvenes with his two best friends, Ron Weasley (Rupert Grint) and Hermione Granger (Emma Watson), and the rest of the Weasley family. Mr. Arthur Weasley (Mark Williams) pulls Harry to one side to warn him about Sirius Black. He suggests that Harry needs to be cautious of Sirius Black due to his allegiance with Voldemort. He believes that Harry is the only thing which stands in the way of Voldemort returning to power and that it is on this premise that Sirius Black has escaped from Azkaban. To find and kill Harry Potter.Harry, Ron and Hermione board the train to Hogwarts,...
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Answer: Where is the trio returning to?
Problem: Generate a question that has the following answer: Willi for the following movie plot: Several British and American civilians, service members and merchant mariners are stuck in a lifeboat in the North Atlantic after their ship and a U-boat sink each other in combat. Willi (Walter Slezak), a German survivor, is pulled aboard and denies being the U-boat's captain. During an animated debate, engine room crewman Kovac (John Hodiak) demands the German be thrown out to drown. However, the others object, with radioman Stanley (Hume Cronyn), wealthy industrialist Rittenhouse (Henry Hull) and columnist Connie Porter (Tallulah Bankhead), who speaks German, succeeding in arguing that he be allowed to stay. Porter, initially alone in the boat, had managed to bring her luggage with her, and her primary concern at first is a run in her stocking. She is thrilled at having filmed the battle between the two vessels, but her movie camera is the first in a series of her possessions to be lost overboard in a succession of incidents. Among the passengers is Mrs. Higley, a young British woman (Heather Angel) whose infant child is dead when they are pulled from the water after being saved by steward "Joe" Spencer (Canada Lee). After being treated by a U.S. Army nurse, Alice (Mary Anderson), she must be tied down to stop her from hurting herself. The woman, still wrapped in Porter's mink coat for warmth, sneaks off the boat while the other passengers sleep, drowning herself in the night. Willi is revealed to be the U-boat captain. The film then follows the lifeboat inhabitants as they attempt to organize their rations, set a course for Bermuda, and coexist as they try to survive. The characters start out being good-natured, cooperative, and optimistic about rescue. However, they descend into desperation, dehydration, and frustration with each other. The back stories of the characters are examined, and divisions of race, religion, sex, class, and nationality are brought to the surface. The passengers also cooperate through this stress, such as when they must amputate the leg of one of their boatmates, the...

A: Who denied being the U-boat's captain ?
Q: Generate a question that has the following answer: He begins smoking. for the following movie plot: This article's plot summary may be too long or excessively detailed. Please help improve it by removing unnecessary details and making it more concise. (November 2015) (Learn how and when to remove this template message) Three strangers (two men and a woman) are riding in an elevator when a power outage leaves them stranded. It is slowly revealed that one of the men is suffering from losing his wife. The other man had just experienced a domestic disturbance with his girlfriend's father. The woman, covered in blood, just left the hospital after visiting her grandmother. The movie opens with Karl visiting his wife's grave. His young daughter shows up with Karl's sister-in-law and they play Marco Polo for a while. He asks his sister-in-law to care for his daughter so he can take care of something. He drives home where the blackout traps him. During flashbacks we see him taking photos of a woman whom he later buys a drink and takes to his car. Claudia is a student who lives with her grandmother. Her grandmother advises to relax and enjoy life. The story opens with Claudia covered in blood, leaving a hospital for home. She enters the elevator, which she notices is making weird noises. Tommy at first appears tough. He is first shown leaving his girlfriend's house on his motorcycle, then entering the elevator along with Karl and Claudia. When Karl takes Tommy's picture, claiming to have captured the perfect picture of angst, Tommy freaks out and demands he delete it. During a flashback we learn he is a former drug addict and fought with his girlfriend's alcoholic father. When he and Claudia start arguing, Karl urges them to remain calm. Tommy is then shown playing with a butterfly knife, which they subsequently use to keep the elevator's door open for ventilation. Tommy eventually climbs out the top of the elevator, looking for help. As Tommy is climbing up the elevator shaft Claudia flashes back to earlier that day. As she and her grandmother are leaving the building, a homeless man asks her for money. Her...
A:
Karl becomes hostile and begins to what?