Problem: Generate a question that has the following answer: taxi for the following movie plot: When a flying saucer lands in Washington, D.C., the Army quickly surrounds the spaceship. A humanoid (Michael Rennie) emerges, announcing that he has come in peace. As he advances, he unexpectedly opens a small device and is shot by a nervous soldier. A tall robot emerges from the saucer and quickly disintegrates the soldiers' weapons with an energy ray. The alien orders the robot, Gort, to stop. He explains that the broken device was a gift for the President, which would have enabled him "to study life on the other planets". The alien is taken to Walter Reed Hospital, where he reveals his name: Klaatu. After surgery, Klaatu uses a salve to quickly heal himself. Meanwhile, the military is unable to enter his saucer; Gort stands outside, silent and unmoving. Klaatu tells the President's secretary, Mr. Harley (Frank Conroy), that he has a message that must be delivered to all the world's leaders simultaneously. Harley tells him that such a meeting in the current political climate is impossible. Klaatu suggests that he be allowed to go among humans to better understand their "unreasoning suspicions and attitudes". Harley rejects the proposal and leaves Klaatu under guard. Klaatu escapes and lodges at a boarding house as "Mr. Carpenter", the name on the dry cleaner's tag on the suit he "borrowed". Among the residents are young widow Helen Benson (Patricia Neal) and her son Bobby (Billy Gray). The next morning, Klaatu listens to the boarders speculate about why the alien has come. While Helen and her boyfriend Tom Stephens (Hugh Marlowe) go out, Klaatu babysits Bobby. The boy takes Klaatu on a tour of the city, including a visit to his father's grave in Arlington National Cemetery; Klaatu learns that most of those buried there were killed in wars. The two visit the Lincoln Memorial, then the heavily guarded spaceship. Klaatu asks Bobby who is the greatest living person; Bobby suggests Professor Barnhardt (Sam Jaffe), who lives in the capital. Bobby takes Klaatu to Barnhardt's home, but the professor is absent....

A: How do Helen and Klaatu try to get to Barnhardt's home?

Problem: Generate a question that has the following answer: Gustav Lindt for the following movie plot: Michael Armstrong (Paul Newman), an American physicist and rocket scientist, is traveling to a conference in Copenhagen with his assistant and fiancee, Sarah Sherman (Julie Andrews). Armstrong receives a radiogram to pick up a book in Copenhagen; it contains a message which says, "Contact in case [of emergency.]" He tells Sherman he is going to Stockholm, but she discovers he is flying to East Berlin and follows him. When they land, he is welcomed by representatives of the East German government. Sherman realizes that Armstrong has defected, and is appalled that, given the circumstances of the Cold War, if she stays with him, she will likely never see her home or family again. Armstrong visits a contact, a "farmer" (Mort Mills), where it is revealed that his defection is in fact a ruse to gain the confidence of the East German scientific establishment, in order to learn how much their chief scientist Gustav Lindt (Ludwig Donath) and by extension, the Soviet Union, knows about anti-missile systems. Armstrong has made preparations to return to the West via an escape network, known as . However, he was followed to the farm by his official guard, Hermann Gromek (Wolfgang Kieling), an East German security officer. Gromek realizes what is and that Armstrong is a double agent, and as Gromek is calling the police, a tortuous fight scene commences that ends with Gromek being killed by Armstrong and the farmer's wife (Carolyn Conwell). Gromek and his motorcycle are then buried. The taxicab driver (Peter Lorre Jr., uncredited) who drove Armstrong to the farm, however, reports on Armstrong's behavior to the police. Visiting the physics faculty of Karl Marx University in Leipzig, Armstrong's interview with the scientists ends abruptly when he is questioned by security officials about the missing Gromek. The faculty try to interrogate Sherman about her knowledge of the American "Gamma Five" anti-missile program, but she refuses to cooperate and runs from the room, even though she has agreed to defect to East...

A: Who is the German's chief scientist?

Problem: Generate a question that has the following answer: Miss Tanner for the following movie plot: Suzy (Jessica Harper) and Sara (Stefania Casini) Suzy Bannion, an American ballet student, arrives on the airport in Munich, Germany, to enroll in the prestigious Tanz Dance Academy in Freiburg. Arriving late at night, and in the midst of a torrential thunderstorm, Suzy is unable to gain entry to the academy. However, she witnesses a young student, Pat Hingle, flee from the school in a state of abject terror. As Pat leaves, she calls out to someone just inside the building, though Suzy is unable to hear her words clearly over the raging storm. As Suzy makes her way to a hotel, Pat finds refuge at a girlfriend's apartment in the nearby town. Explaining to her friend that she has uncovered something terrible inside the Tanz Academy, Pat states that she is leaving in the morning. After locking herself in the bathroom, she is drawn to the window, where she sees the vague form of a shadowy figure lurking outside. Using a lamp to penetrate the darkness, a pair of inhuman eyes glare briefly back at her before disappearing. As she leans closer to the window, a withered but powerful arm smashes through the pane and smothers her against the glass. Hearing Pat's screams, her friend pounds desperately on the locked door, before running from the apartment to find help. In the bathroom, the black-cloaked attacker launches a vicious and relentless assault on Pat, stabbing his young victim repeatedly. As she lies drenched in blood and mortally wounded from multiple savage knife wounds to her heart, the sadistic killer slips a noose around her neck. In the room below, Pat's friend is running for the exit when a piece of glass falling from above narrowly misses her, stopping her in her tracks. She looks up just as Pat's body crashes through a large stained glass skylight and plummets into mid-air before the rope snaps taut, killing her. And on the ground below Pat's suspended body, lie the mutilated remains of her friend, lethally impaled amidst a maelstrom of jagged glass and twisted metal. The following morning, upon Suzy's...

A:
who one of the instructors?