In this task, you will be shown an extract from a movie plot and a question. You need to provide the correct answer for it. Short answers containing words that are present in the passage are preferred.

In a small Mexican town, a ruthless criminal, nicknamed Azul, breaks out of jail and vows revenge on the local drug lord, Moco, who put him there in the first place, by using a guitar case which carries a small arsenal of guns. At the same time, a young mariachi arrives in the town looking for work, carrying his guitar case with his signature guitar. From the confines of his heavily guarded villa on the outskirts of town, Moco sends a large group of hitmen to kill Azul, but because both men are dressed in black and carrying guitar cases, the hitmen mistake the mariachi for the criminal. Only Moco knows what Azul looks like. The mariachi kills four of Moco's men in self-defense. As the mariachi seeks refuge in a bar owned by a woman, named Dominó, he falls in love with her. Unfortunately, her bar is financed by Moco.When Azul visits the bar for a beer and information about Moco, he accidentally leaves with the mariachi's guitar case. Moco's thugs capture Azul on the street but let him go when they learn that the case he is carrying contains only a guitar. A short time later, the mariachi is captured and taken to Moco, who identifies him as the wrong man and sets him free.Meanwhile, Azul, who has no directions to Moco's home, takes Dominó with him and orders her to take him to Moco's, or he will kill the mariachi. Dominó agrees in order to save the mariachi's life. When they arrive at Moco's gated compound, Azul pretends to take Dominó hostage in order to gain entry. Moco soon realizes that Dominó has fallen for the mariachi and, in a rage, shoots both her and Azul. Suddenly, the mariachi arrives to find the woman he loves gunned down. Moco then shoots the mariachi's left hand, rendering him useless as a guitar player. However, overcome with grief and rage, the mariachi picks up Azul's gun and kills Moco, taking revenge for Dominó's death. Moco's surviving henchmen, seeing their leader dead, walk off and leave Moco's body and the wounded mariachi behind.In the final scene, the mariachi leaves the town on Dominó's motorbike, taking her dog and her letter-opener to remember her by. His dreams to become a mariachi have been shattered, and his only protection for his future are the weapons of Azul, which he took along in the guitar case., Question: who kills domin and azul?
Answer: Moco.

The scientific team of Dr. David Conway (William Leslie), Dr. Ellis Morton (Tristram Coffin) and Laura Hutchinson (Kathryn Grant) has built a machine that can predict earthquakes. After predicting one will hit California within the next 24 hours to a uniformly skeptical Gov. Cheney (Raymond Greenleaf) and state-level political and civil defense officials, the earthquake does materialize and does immense damage to northern parts of the state. Now with the support and funding necessary from the reformed skeptics, the team works on further predictions and comes to the conclusion that a wave of earthquakes are pending in and around the southwestern United States. They trace the epicenter of the pending disaster to an area beneath the Carlsbad Caverns and descend to a hitherto unexplored level.Here they find a strange ore which, when removed from contact with water, becomes highly explosive, and realize that this element, somehow working its way from deep in the Earth, is responsible for the earthquakes. Although the material is not analyzed for specific atomic traits, it is named Element 112 just because so far, 111 chemical elements had been discovered. A computer determines that in approximately one month, enough of Element 112 will emerge from the deep earth to cause the entire planet to explode. A desperate operation ensues worldwide to blast and trench the ground to let water in and cover Element 112, keeping it from drying out and expanding., Question: In the movie, what does the machine do that Dr. David Conway and his colleagues built?
Answer: predict earthquakes

In 1935, murderer Mattie Appleyard (James Stewart), bank robber Lee Cottrill (Strother Martin), and young Johnny Jesus (Kurt Russell) are released from the West Virginia State Penitentiary, located in the fictional town of Glory. Appleyard is issued a check for $25,452.32 for his 40 years of prison work, an enormous amount in the Great Depression.All three men are escorted by prison Captain "Doc" Council (George Kennedy) to the train station, ensuring they leave town. However once on the train, Appleyard realizes that his check is only redeemable in person at the local bank in Glory, requiring his return. In the meantime, Council is in league with banker Homer Grindstaff (David Huddleston) to ensure Appleyard will not cash the check. He and his accomplices, Steve Mystic (Mike Kellin) and Junior Kilfong (Morgan Paull), travel to another stop down the line in order to kill Appleyard. Informed of the plot by guilt-ridden conductor Willis Hubbard (Robert Donner), the three former prisoners thwart the plan. Kilfong ends up shooting an innocent passenger, mining supply salesman Roy K. Sizemore (William Windom). Council kills the wounded Sizemore and places the blame on Appleyard, who escapes with Sizemore's supply of dynamite.The next day, Council informs Grindstaff of the previous events at the bank. As they talk, Appleyard walks in with dynamite strapped to his chest and a suitcase with the remainder, "60 more pounds." Appleyard threatens to blow them all up "and half this city block" if the banker doesn't cash his check. Grindstaff reluctantly complies.Appleyard and his friends, who followed him back to Glory, split up with the plan to meet again later. While waiting at the rendezvous, Cottrill is talked into boarding a houseboat owned by a down-on-her-luck prostitute named Cleo (Anne Baxter) for a drink of whiskey. Also aboard is Chanty (Katherine Cannon), a sixteen-year-old virgin whom Cleo has taken in, hoping to receive $100 from any customer in exchange for her virginity.Appleyard and Johnny show up, only to be tracked down by Council and his bloodhound. The three friends get away in a skiff, leaving the suitcase of dynamite with Cleo. Johnny is worried about what Council will do to Chanty, so they turn around and go back after Council leaves.Before Council left, he told Cleo about Appleyard's money. Held at gunpoint, Appleyard gives her the suitcase that she believes contains the money in exchange for Chanty. After they leave, Cleo tries to shoot the locked suitcase open with disastrously fatal, yet comedic results.The fugitives are later trapped on a boxcar by Council. The train is a "fools' parade" as described by Appleyard, going nowhere beyond the local train yard. Luckily for them, guilt-ridden train conductor Willis Hubbard returns and helps them escape. However, he is too afraid of Council to tell the police what he knows.Council, Mystic, and Kilfong (Morgan Paull) track them to an abandoned house. Council decides he doesn't want to share the loot, so he kills his two confederates. He then shoots a window out, wounding Appleyard. Johnny throws a stick of the remaining dynamite at Council, but Council's bloodhound comically returns it. Appleyard hastily throws it back out the window, killing Council.The men are arrested and Appleyard's money confiscated, but Hubbard has mustered up enough courage to confess the truth. Ultimately, Grindstaff is arrested. Appleyard and his friends are exonerated, and Appleyard is allowed to cash his check., Question: Who is the train conductor?

Answer: Willis Hubbard.