Please answer this: Generate a question that has the following answer: A knife. for the following movie plot: Thomas Levy (Dustin Hoffman), nicknamed "Babe" in the film, is a history Ph.D. candidate researching the same field as his father, who committed suicide after being investigated during the Joseph McCarthy era. Babe is also an avid runner, which lends the film its title. Babe's brother, Henry (Roy Scheider), better known as "Doc", poses as an oil company executive but in fact is a U.S. government agent working for a secret agency headed up by Director Peter Janeway (William Devane). Babe is not aware of his brother's true occupation.Doc is often supposedly out of the country on business for extended periods of time but comes to New York under the guise of a visit to Babe. The brother of a Nazi war criminal possesses a safety deposit box key, but is killed in a traffic accident (after a road rage altercation with a short tempered middle-aged Jewish American motorist). Doc suspects that the criminal, Dr. Christian Szell (Laurence Olivier) will be arriving to retrieve an extremely valuable diamond collection. Szell later sends a burly assassin named Chen (James Wing Woo) to kill Doc in his Paris hotel room, but Doc fights the hit man and breaks his back.Babe enters into a relationship with a young woman named Elsa Opel (Marthe Keller), who claims to be from Switzerland. One night while out on a date Elsa and Babe are mugged in a park by two men dressed in suits. Some time later, Doc takes the couple to lunch, where he tricks Elsa into revealing that she has been lying to Babe about her background. Though Doc suspects she may have some connection to Szell, he tells Babe only that she is seeking an American husband so that she can become a U.S. citizen.After Szell arrives in America, Doc meets him to tell the former Nazi he is not welcome in the country, and also to warn Szell to stay away from Babe. Szell casually accepts the pronouncement, but then swiftly knifes Doc, wounding him severely. Doc is able to make it back to his brother's apartment, but collapses and dies in Babe's arms without telling him anything....
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Answer: what kills Doc
Problem: Generate a question that has the following answer: Louis Leplee for the following movie plot: As a small child, Edith Piaf is crying on a stoop, near some other children on the streets of Paris. Her mother stands across the alley singing, panhandling for change. Edith's mother writes a letter to her child's father, the contortionist, who is in the trenches of World War 1. She explains that she's dropping Edith off at her mother's so she can pursue the life of the artist.He returns to Paris and scoops up Edith, covered in insect bites and sores, from under the blanket of a bed in a delapidated house. He drops her off at his mother's house, a bordello madame in Brittany.There, Edith is adopted informally by Titine, a young troubled redhead who sings to Edith, plays with her, and walks the streets of their small town. Titine and another prostitute are Edith's closest friends and they are repeatedly demeaned and abused by brothel customers. Screams of pain ring out one night, as Titine rushes down the hall to help her friend, who explains, "I let him play doctor and use his instruments on me." Edith enters the room, saying she cannot see. A doctor identifies it as keratitis, an inflammation of the eyes, and her eyes are wrapped in cloth. Titine and her visit St. Therese at Liseux, pray for vision. Later, as the members of the brothel pin up laundry in the backyard, Edith slowly pushes off her banage and reveals her eyes, and blinks up at the sky.Edith's father is discharged from the WW1 forces and takes Edith to live with him, at loud protests by Titine, who must be held back while he bundles Edith into a cart. Her father works in the circus as a contortionist. He cannot stand the manager, so they leave, performing on the streets of Paris. At one point a passerby asks if she is part of the show, and with prompting by her father to "do something," she sings the Marseillaise. More crowds gather around her and are obviously moved.She makes a friend from a factory job, Momone, and they wander the streets, glugging from a bottle of wine, and Edith occasionally sings for their supper, quite literally. After...

A: What is the name of nightclub owner?
Q: Generate a question that has the following answer: her inhaler 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:
What does Claudia demand Karl give back?