input question: Generate a question that has the following answer: McKendrick. for the following movie plot: Emmett (Scott Glenn) is ambushed by three men while he sleeps in an isolated shack. In a brief gunfight, he kills all of the assailants. As he sets out for the town of Silverado, Emmett finds a man, Paden (Kevin Kline), lying in the desert, having been robbed and left to die. Emmett and Paden stop in the town of Turley, where it turns out that Emmett's brother, Jake (Kevin Costner), is locked up and awaiting hanging for killing a man in self-defense. Paden is thrown in the same cell after he encounters and kills one of the men who robbed him. Emmett aids them in a breakout with the help of Mal (Danny Glover), a cowboy run out of town by sheriff John Langston (John Cleese). After helping a wagon train of settlers recover stolen money from thieves, then leading them to Silverado, the four men part ways. Emmett and Jake visit their sister, whose husband, the land agent for the area, informs them that rancher Ethan McKendrick (Ray Baker) is attempting to maintain the open range, which he will dominate with his enormous herds of cattle, by driving all lawful claimants off the land. Emmett had killed McKendrick's father years earlier in a gunfight. Emmett also learns that McKendrick hired the men who attempted to kill him upon his release from prison. Mal finds his father Ezra (Joe Seneca) left destitute after his home had been burned down and his land overrun by cattle. Mal has a sister, Rae (Lynn Whitfield), who has gone off on her own, taking up with Calvin "Slick" Stanhope, a shifty gambler (Jeff Goldblum) who works for McKendrick. A ruthless sheriff named Cobb (Brian Dennehy), an old acquaintance of Paden's, is now on McKendrick's payroll. Cobb arranges for Paden to supervise the gambling in a saloon owned by Cobb and managed by Stella (Linda Hunt), an honest woman who despises Cobb and welcomes Paden's presence. Hannah (Rosanna Arquette), a young widow from the wagon train, has also caught Paden's eye. McKendrick's men murder Ezra, burn the land office, and kidnap Emmett's young nephew Augie (Thomas Wilson...???
output answer: Who hired the men who attempted to kill Emmett upon his release from prison?

Generate a question that has the following answer: Istanbul for the following movie plot: In 1539 the Knight Templars of Malta, paid tribute to Charles V of Spain, by sending him a Golden Falcon encrusted from beak to claw with rarest jewelsbut pirates seized the galley carrying this priceless token and the fate of the Maltese Falcon remains a mystery to this day Introductory text appearing after the film's opening credits[9] In San Francisco in 1941, private investigators Sam Spade (Humphrey Bogart) and Miles Archer (Jerome Cowan) meet prospective client Ruth Wonderly (Mary Astor). She claims to be looking for her missing sister, who is involved with a man named Floyd Thursby, whom she is to meet. After receiving a substantial retainer, Archer agrees to follow her that night and help get her sister back. That night, Spade is awakened by a phone call from the police and is informed that Archer has been killed. He meets his friend, Police Detective Tom Polhaus (Ward Bond), at the murder scene and they determine how Miles has been murdered. He tells Polhaus he doesn't need or want to see anything else, and abruptly leaves. He tries calling Wonderly at her hotel, but she has checked out. Back at his apartment, he is grilled by Polhaus and Lieutenant Dundy (Barton MacLane), who inform him that Thursby was also murdered the same evening. Dundy suggests that Spade had the opportunity and motive to kill Thursby, who likely killed Archer, immediately after he learned of Archer's death. Archer's widow Iva (Gladys George) believes that Spade shot his partner so he could have her. From the trailer: Gutman and Cairo confront Spade Spade confronts O'Shaughnessy Later that morning, Spade meets Wonderly, now calling herself Brigid O'Shaughnessy. She explains that Thursby was her partner and probably killed Archer, but claims to have no idea who killed Thursby. Spade is not convinced, but agrees to investigate the murders. At his office, Spade meets Joel Cairo (Peter Lorre), who first offers him $5,000 to find a "black figure of a bird," then pulls a gun on him in order to search the office....
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Answer: Where does Gutman invite Cairo to continue their quest?

Problem: Given the question: Generate a question that has the following answer: Three for the following movie plot: This is a wonderful yet heartrending period piece, as told by an elderly Native American through a collection of family letters he accumulated and saved over time.The right and proper Colonel William Ludlow, (Anthony Hopkins), a veteran of the Native American wars that took place in the late 19th century, has grown tired of the carnage and futility of war. Moreover, he detests the governments and their greed that propagated the battles he has fought. In the opening sequence, the teepees have been struck, the fires, billowing white smoke as they symbolically die out, along with the hope and freedom of "the People."At first glance, the viewer might believe he is observing the remnants of the Colonel's last battle. Then a child is seen by his side, and the mood changes as the realization that the look in his eyes is not one of the victor, but that of sadness as he has come to know and respect the People, and forcing them from their home has brought him to his breaking point. He tosses his saber and sheath into the ground in disgust, viewing his humbled former enemy, and turns his back to the camera, and on his former life. The scene is similar to "Bury My Heart at Wounded Knee" in that the Native Americans, those who survived, are seen defeated and disheartened, abandoning what was once their home. The look on the "victorious" Colonel's face as he views his one time enemies says it all.Hopkins takes his wife, (Cristina Pickles) three sons, (Brad Pitt, Aidan Quinn and Henry Thomas), and trusted Cree guide, One Stab, (excellent perfomance by Gordon Tootoosis, who also narrates), and his family on a quest to "lose the madness over the mountains and begin again." Although filmed almost entirely in British Columbia, the setting for the film is the mountains near Helena, Montana. The scenery alone is reason enough to let yourself become lost in this film; temporarily lost from the madness.The story unfolds as the boys are still in their teens, and the youngest of the three, Samuel, (Thomas), is constantly watched over...
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The answer is:
How many sons does Colonel William Ludlow have?