[Q]: Generate a question that has the following answer: Yes, they are boyfriend and girlfriend. for the following movie plot: During Christmas 1955, an 11-year-old Hellboy is told a bedtime story by his adoptive father, Trevor Bruttenholm, involving an ancient war between human and magical creatures, started by human's greed. After defeat of the magical creatures' forces, the master of the goblin blacksmiths offers to build an indestructible mechanical army for the elven King Balor. Encouraged by his son Prince Nuada, Balor orders the building of this Golden Army. The humans are devastated by the army. Balor is ridden with guilt and forms a truce with the humans: Man will keep his cities and the magical creatures will keep their forests. Nuada does not agree with the truce and leaves in exile. The magical crown controlling the army is broken into three pieces, one going to the humans and the other two kept by the elves. In the present, Nuada declares war on humanity. He collects the first piece of the crown from an auction, killing everyone at the site by unleashing tooth fairies, and kills his father for the second piece. His twin sister, Princess Nuala, escapes with the final piece. Meanwhile, Hellboy is having issues with his girlfriend Liz, and trouble accepting that their organization, the B.P.R.D. must remain undercover. Investigating the auction slaughter, Hellboy allows himself to be revealed to the world. In the commotion, Abe Sapien discovers Liz is pregnant; she swears him to secrecy as she ponders keeping the child. Furious at Hellboy's actions, the Bureau's superiors send a new B.P.R.D. agent, the ectoplasmic medium Johann Krauss, to take command. With Krauss in charge, the team tracks the tooth fairies to the troll market, an enormous city hidden under the Brooklyn Bridge. Abe stumbles onto Nuala, who has obtained a map leading to the Golden Army, and falls in love with her. She is brought under B.P.R.D. protection following an attack by Nuada's sidekick, the troll Wink, and an elemental forest god, both of which Hellboy kills. During the fight, Hellboy is questioned by Nuada whether it is right to fight for the humans...
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[A]: Hellboy and Lizare related?

input: Please answer the following: Generate a question that has the following answer: Lt. Bracken for the following movie plot: In 1942, a 10-year-old named Timmy plays with a jigsaw puzzle of a nude woman when his mother walks in and chastises him for it. After she orders him to get a plastic bag, he returns with an axe and murders her, then saws her body with a hacksaw. When the police arrive, they find him hidding inside a closet and Timmy acts as if he was a witness of the crime scene. The police believe this, not suspecting him as the murderer, and is sent to live with his aunt. Forty years later, an black-clad figure opens a box containing the bloodied clothing and a photograph of Timmy's Mother. He also unboxes the bloodied jigsaw puzzle and starts to put it together. Meanwhile, as a nearby girl studies outside in broad daylight, she is decapitated with a chainsaw by the unidentified killer and steals her head just before Lt. Bracken and his partner Sgt. Holden arrive to investigate the murder. After the detectives explain to the college's Dean that there were no witnesses or suspect, the Dean asks the rather sinister Professor Brown (Jack Taylor), who teaches anatomy, to show the detectives around. Outside, the groundskeeper named Willard (Paul Smith) is seen trimming a hedge with a chainsaw, similar to the killer's. In the campus' library, a student named Kendall receives a note given by a girl to come to the pool later; the killer finds it and tracks down the girl at the swimming pool, where she is brutally sawed with the chainsaw. A little later, Willard arrives on the scene and is arrested, believing to be a suspect. Near the pool, they find the chainsaw and the girl's body parts, with the exception being her torso is missing. The next day, Dr. Jennings meets with Kendall at the station in hopes that Kendall can help provide a profile of the murderer. Lt. Bracken brings in an undercover cop named Mary Riggs, who was also a former tennis player. Bracken explains to Holden that Mary is going undercover to pose as a tennis instructor at the college, and Kendall is going to assist her whenever he can. As a reporter named...
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output: Who brings in an undercover cop?

Problem: Generate a question that has the following answer: They were intent on stealing the strongbox. for the following movie plot: In 1909, there is a raid on the McCandles family ranch by a gang of ruthless outlaws led by John Fain. They massacre the ranch hands and kidnap Little Jake, the grandson, leaving a ransom note and heading back for Mexico, where they have been hiding out. Martha, the head of the family, is offered the help of both the army and the Texas Rangers in hunting the gang. She replies that this will be "a harsh and unpleasant kind of business and will require an extremely harsh and unpleasant kind of person to see it through." In consequence, she sends for her estranged husband, the aging Jacob "Big Jake" McCandles, a near-legendary gunfighter who wanders the west with his Rough Collie, simply named Dog. When Jake arrives by train, he and Martha discuss a plan to take the ransom to the kidnappers, a million dollars in a big red strongbox, although Jake warns that, "Pay or not, we run the risk of never seeing the boy again". Then his son Michael rides up on a motorcycle, bringing word that he has seen the kidnappers in the Chilicothe Canyon. The Texas Ranger captain is present and offers the services of his men, equipped with three REO touring cars. They, however, are ambushed and their cars put out of action. Jake, preferring the old ways, has followed on horseback, accompanied by an old Apache associate, Sam Sharpnose. He is now joined by his sons, Michael and James, with whom his relations are tense because of his desertion of the family ten years before. That night, Fain rides into their camp to make arrangements for the handover, telling Jake that they will "send the boy's body back in a basket" if anything should go wrong. Both men deny any personal stake in the business, each claiming to be "just a messenger boy". The family party crosses into Mexico the next day and checks into a hotel. Knowing that they have been followed by another gang intent on stealing the strongbox, Jake sets a trap for them and they are all killed. During the attack, the chest is blasted open, revealing clipped bundles of newspaper...

A:
Why does Jake set a trap and kill another gang?