input question: Generate a question about the following movie plot: The film opens with a notice, revealing that a young man named Thomas was convicted of raping and killing his sister, and murdering Dr. Edgar Lauren, a psychic. He was sent to prison, where he committed suicide. Samantha Finley (Erin Marie Hogan), her older brother Thomas (Shane Van Dyke), and their mother Ellen (Fia Perera) believe that Ellen has been making contact with her deceased husband, David. Soon the family claims that a demon is haunting them. At first, they think it is David, but after a series of horrible attacks on Samantha, they suspect otherwise. One night the camera records Ellen sitting up in bed and leaving her bedroom. She walks into the living room, where she writes something on a piece of paper. She then crumples the paper and walks back down the hallway. Thomas finds the paper under Samantha's pillow and sees that it spells out the word "MARON". Thomas suggests that Ellen and Samantha stay at a hotel while he sets up traps around the house with bells and wire. When the bells ring, Thomas investigates. The wire and bell outside his door are ripped from the wall and thrown at him. Thomas shuts himself in the bedroom and the demon bangs on his door. Thomas receives a phone call from Ellen, who is in hysterics after the demon apparently followed them and attacked Samantha. Upon returning to the house, Samantha hunches over in pain. Thomas awakens at night and finds his sister missing. He finds the attic ladder hanging down and ascends it to find her standing there undressed, in a trance. Upon awakening, she is unable to remember what happened. Thomas asks the previous owner of the house if anyone named Maron ever lived there, but the previous owner does not recognize the name. Thomas hears Samantha screaming and rushes to the bathroom to find her lying topless in the bathtub, severely traumatized. Ellen wakes after hearing thuds from outside. In the living room camera, she is seen standing in the archway with a knife before returning to her bedroom. Thomas wakes up after hearing a door slam...???
output answer: Who shuts himself in the bedroom?

Generate a question about the following movie plot: John Grant is a middle-class teacher from the big city. He feels disgruntled because of the onerous terms of a financial bond which he signed with the government in return for receiving a tertiary education. The bond has forced him to accept a post to the tiny school at Tiboonda, a remote township in the arid Australian Outback. It is the start of the Christmas school holidays and Grant plans on going to Sydney to visit his girlfriend, but first he must travel by train to the nearby mining town of Bundanyabba (known as "The Yabba") in order to catch a Sydney-bound flight. At "The Yabba", Grant encounters several disconcerting residents including a policeman, Jock Crawford, who encourages Grant to drink repeated glasses of beer before introducing him to the local obsession with the gambling game of two-up. Hoping to win enough money to pay off his bond and escape his "slavery" as an outback teacher, Grant at first has a winning streak playing two-up but then loses all his cash. Unable now to leave "The Yabba", Grant finds himself dependent on the charity of bullying strangers while being drawn into the crude and hard-drinking lifestyle of the town's residents. Grant reluctantly goes drinking with a resident named Tim Hynes (Al Thomas) and goes to Tim's house. Here he meets Tim's daughter, Janette. While he and Janette talk, several men who have gathered at the house for a drinking session question Grant's masculinity, asking: "What's the matter with him? He'd rather talk to a woman than drink beer." Janette then tries to initiate an awkward sexual episode with Grant, who vomits. Grant finds refuge of a sort, staying at the shack of an alcoholic medical practitioner known as "Doc" Tydon. Doc tells him that he and many others have had sex with Janette. He also gives Grant pills from his medical kit, ostensibly to cure Grant's hangover. Later, a drunk Grant participates in a barbaric kangaroo hunt with Doc and Doc's friends Dick and Joe. The hunt culminates in Grant clumsily stabbing a wounded kangaroo to...
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Answer: What was the name of the policeman encountered by Grant?

Problem: Given the question: Generate a question about the following movie plot: Link Jones (Gary Cooper) rides into Crosscut, Texas to have a bite to eat, then catch a train to Fort Worth, where he intends to use the savings of his community of Good Hope to hire a schoolteacher. On the train platform, Sam Beasley (Arthur O'Connell) speaks with Link briefly, rousing the suspicions of the town marshal, Sam being a known con man. When the marshal comments that Link looks familiar, Link gives him a false name. Aboard the train, Sam impulsively joins Link, learns of his mission in Fort Worth and claims he can be of help. Sam introduces him to the Crosscut saloon singer, Billie Ellis (Julie London), insisting she could make an ideal teacher. Their conversation is overheard by Alcutt, a shady-looking passenger. When the train stops to pick up wood for additional fuel, male passengers help load the train but Alcutt remains on board, feigning sleep. He signals three other men, Coaley Tobin (Jack Lord), Trout (Royal Dano) and Ponch (Robert J. Wilke), who rob the train. Link tries to intervene and is knocked unconscious. The train pulls away, with Alcutt riding off with Link's bag containing Good Hope's money. Alcott is wounded as he and the robbers flee. Link revives to discover that he, Sam and Billie have been left behind, many miles from the nearest town. Link leads them on foot to a ramshackle farm, admitting that he lived there years earlier. While the others wait in the barn, Link enters the run-down house and finds the train robbers hiding inside. Coaley is suspicious of Link's claim that he simply wants to rest for the night. They are interrupted by aging outlaw Dock Tobin (Lee J. Cobb), who is startled to see Link, his nephew, whom he raised as a killer and thief. Link abandoned him more than a dozen years earlier to go straight. Tobin laments that nothing has been the same since Link's departure and introduces him to the roughnecks he now commands, including Link's own cousin, Coaley. Disturbed by the revelation of Link's true identity, Coaley demonstrates his toughness by killing...
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The answer is:
Who does Sam join?