Q: Generate a question that has the following answer: Alt-na-Shellach for the following movie plot: At a London music hall theatre, Richard Hannay (Robert Donat) is watching a demonstration of the superlative powers of recall of "Mr. Memory" (Wylie Watson) when shots are fired.[1] In the ensuing panic, Hannay finds himself holding a seemingly frightened Annabella Smith (Lucie Mannheim), who talks him into taking her back to his flat. There, she tells him that she is a spy, being chased by assassins, and that she has uncovered a plot to steal vital British military information, masterminded by a man with the top joint missing from one of his fingers. She mentions the "39 Steps", but does not explain its meaning. Later that night Smith, fatally stabbed, bursts into Hannay's bedroom and warns him to flee. He finds a map of the Scottish Highlands clutched in her hand, showing the area around Killin, with a house or farm named "Alt-na-Shellach" circled. He sneaks out of the watched flat disguised as a milkman and boards the Flying Scotsman express train to Scotland. He learns from a newspaper that he is the target of a nationwide manhunt for Smith's murderer. When he sees the police searching the train, he enters a compartment and kisses the sole occupant, Pamela (Madeleine Carroll), in a desperate attempt to escape detection. She frees herself from his unwanted embrace and alerts the policemen, who stop the train on the Forth Bridge. Hannay escapes, however. He walks toward Alt-na-Shellach, staying the night in the house of a poor crofter (John Laurie) and his much younger wife (Peggy Ashcroft). Early the next morning, she sees a police car approaching and warns Hannay. Hannay flees, wearing the crofter's coat. At a bridge, he finds a sign for Alt-na-Shellach. He arrives at the house of the seemingly respectable Professor Jordan (Godfrey Tearle) and is let in after saying he has been sent by Annabella Smith. The police arrive, but Jordan sends them away and listens to Hannay's story. Jordan then reveals that he is missing part of a finger; he shoots Hannay and leaves him for dead. Luckily, the bullet is stopped...
A: What is the location on the sign Hannay sees at the bridge?

Q: Generate a question that has the following answer: Colorado for the following movie plot: It is 2016 and the United States is in a sustained economic depression. Industrial disasters, resource shortages, and gasoline at $37/gallon have made railroads the primary mode of transportation, but even they are in disrepair. After a major accident on the Rio Norte line of the Taggart Transcontinental railroad, CEO James Taggart shirks responsibility. His sister Dagny Taggart, Vice-President in Charge of Operation, defies him by replacing the aging track with new rails made of Rearden Metal, which is claimed to be lighter yet stronger than steel. Dagny meets with its inventor, Hank Rearden, and they negotiate a deal they both admit serves their respective self-interests. Politician Wesley Mouchnominally Rearden's lobbyist in Washington, D.C.is part of a crowd that views heads of industry as persons who must be broken or tamed. James Taggart uses political influence to ensure that Taggart Transcontinental is designated the exclusive railroad for the state of Colorado. Dagny is confronted by Ellis Wyatt, a Colorado oil man angry to be forced to do business with Taggart Transcontinental. Dagny promises him that he will get the service he needs. Dagny encounters former lover Francisco d'Anconia, who presents a facade of a playboy grown bored with the pursuit of money. He reveals that a series of copper mines he built are worthless, costing his investors (including the Taggart railroad) millions. Rearden lives in a magnificent home with a wife and a brother who are happy to live off his effort, though they overtly disrespect it. Rearden's anniversary gift to his wife Lillian is a bracelet made from the first batch of Rearden Metal, but she considers it a garish symbol of Hank's egotism. At a dinner party, Dagny dares Lillian to exchange it for Dagny's diamond necklace, which she does. As Dagny and Rearden rebuild the Rio Norte line, talented people quit their jobs and refuse all inducements to stay. Meanwhile, Dr. Robert Stadler of the State Science Institute puts out a report implying that Rearden Metal...
A: Taggart Transcontinental is to be the exclusive railroad for what state?

Q: Generate a question that has the following answer: The cell has no bars. for the following movie plot: The Old West town of Calendar, Colorado, springs up almost overnight when clumsy, hotheaded Prudy Perkins (Joan Hackett) discovers gold in a freshly dug grave during a funeral. Her father Olly (Harry Morgan) becomes mayor of the new settlement. He and the other members of the town council bemoan the facts that the place has become a drunken round-the-clock free-for-all, and that to ship out all the gold they are mining, they must pay a hefty fee to the Danbys, a family of bandits who control the only shipping route out of town. Most people are too busy digging to take time out to be sheriff, and those who are willing to put down their shovels quickly die. This changes with the arrival of Jason McCullough (James Garner), a calm and exceptionally competent man from "back east" who says he is only passing through town on his way to Australia. While in the town saloon, he sees young Joe Danby (Bruce Dern) gun down a man. Needing money after discovering the town's ruinous rate of inflation, McCullough demonstrates his uncanny firearms ability to the mayor and town council, and becomes the new sheriff. He breaks up a street brawl and while at the Perkins house meets Prudy under circumstances that are mortifying for her. McCullough arrests Joe and tosses him in the town's unfinished jail, which lacks bars for the cell doors and windows. McCullough keeps the dimwitted Joe imprisoned through the use of a chalk line, some dribbles of red paint, and applied psychology. McCullough acquires a reluctant deputy in scruffy Jake (Jack Elam), previously known as the "town character". The arrest of Joe Danby ignites the wrath of the patriarch of the Danby family. While the rest of the town quiets down under McCullough's reign, Pa Danby (Walter Brennan) mounts various efforts to get Joe out of jail. None of them work, so he brings in a string of hired guns, who are equally unsuccessful. Meanwhile, Prudy spars romantically with McCullough, McCullough and Jake go on an unsuccessful search for gold. Bars are finally installed in...
A:
Why does McCullough use chalk, red paint, and psychology to hold his prisoner?