In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. Once you create a question you also need to provide the correct answer for it. Write your answer like "Question: your question, Answer: your answer". The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Short answers containing words that are present in the passage are preferred. Create questions that result in factoid answers.  A simple rule of thumb to decide whether a question is a factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.

Two teenagers come upon an apparently abandoned military installation. They take advantage of what appears to be a swimming pool to skinny dip. The teenagers are attacked by an unseen force and disappear under the water. A light activates in the main building and a silhouetted figure investigates the screams, but is too late to help.A determined but somewhat absent-minded insurance investigator named Maggie McKeown is dispatched to find the missing teenagers near Lost River Lake. She hires surly backwoods drunkard Paul Grogan to serve as her guide. They come upon the abandoned compound, which functioned as a fish hatchery before being militarized. They discover bizarre specimens in jars and indications of an occupant. Maggie locates the drainage switch for the outside pool and decides to empty it to search the bottom, but the moment she activates it a haggard and frantic man begins to panic and attacks her, attempting to stop the draining until he is subdued by Grogan. The two found a skeleton in the filtration trap of the empty pool, and learn it was filled with salt water. The man awakens and steals their jeep, but crashes it due to his disorientation, and is taken to Grogan's home where they spend the night. They take Grogan's raft down the river, where the man wakes up and tells them that the pool in the facility was filled with a school of piranhas, and that Maggie released them. They are skeptical until they hear a dog barking and they come across the corpse of Grogan's friend Jack, who has bled to death from an attack on a fishing dock.The man reveals himself to be Doctor Robert Hoak, lead scientist of a defunct Vietnam War project, Operation: Razorteeth, tasked with engineering a ravenous and prodigious strain of piranha that could endure the cold water of the North Vietnamese rivers and inhibit Viet Cong movement. The project was shut down when the war ended, but some of the mutant specimens survived, and Hoak tended to them to salvage his work. Grogan realizes that if the local dam is opened, the school will have access to the Lost River water park, and the nearby summer camp where his daughter is in attendance. They encounter a capsized canoe with a boy whose father has been killed by the fish. Hoak rescues the boy but suffers mortal injuries when the school attacks him; he dies before he can reveal how to kill them. Blood from Hoak's corpse causes the piranha to tear away the raft's lashings, and they barely reach shore. Grogan stops the dam attendant from opening the spillway and calls the military.A military team led by Colonel Waxman and former Razorteeth scientist Dr. Mengers feed poison into the upstream section, ignoring the protests that the fish survived the first attempt. When Grogan discovers that a tributary bypasses the dam, Waxman and Mengers quarantine them to prevent the agitated pair from alerting the media. After they escape, Waxman alerts law enforcement to capture them. The school attacks the summer camp during a swimming marathon, injuring and killing many children and a supervisor. Grogan's daughter escapes due to her fear of water, and aids her camp mates in escaping.The school continues downriver. Waxman and Mengers arrive at the water park to intercept Grogan and Maggie, but the piranha attack the resort and kill many vacationers and Waxman. Grogan and Maggie commandeer a speedboat and rush to the shuttered smelting plant at the narrowest point of the river. Remembering the empty facility pond, Grogan realizes the fish can survive in salt water; if the school passes the delta, they will reach the ocean and spread over the world. He intends to open the smelting refuse tanks, hoping the industrial waste will kill the fish. They arrive at the plant ahead of the fish, but the elevated water level has submerged the control office, and Grogan must go underwater; he ties a rope around his waist and instructs Maggie to count to 100 before pulling him out. Grogan struggles to move the rusted valve wheel when the school arrives and attacks him. The assault hyperadrenalizes him, and he manages to open the valves just as Maggie pulls him to safety. Maggie takes Grogan back to the water park, where a massive MEDEVAC is tending to the victims; his injuries are severe and he is seen in a catatonic state.Mengers gives an on-site television interview, providing a sanitized version of events and downplaying the existence of piranha. Her voice is heard carrying out over a radio on the shore of a West Coast beach. As she says "there's nothing left to fear", the piranha's characteristic trilling sound drowns out the waves on a beach.
Question: What Grogan struggles to move?, Answer: Rusted valve wheel

In 1947, the Muroc Army Air Field in California has test pilots fly high-speed aircraft such as the rocket-powered Bell X-1, but they die as a result. After another pilot, Slick Goodlin, demands $150,000 to attempt to break the sound barrier, war hero Captain Chuck Yeager receives the chance to fly the X-1. While on a horseback ride with his wife Glennis, Yeager collides with a tree branch and breaks his ribs, which inhibits him from leaning over and locking the door to the X-1. Worried that he might not fly the mission, Yeager confides in friend and fellow pilot Jack Ridley. Ridley cuts off part of a broomstick and tells Yeager to use it as a lever to help seal the hatch to the X-1, and Yeager becomes the first person to fly at supersonic speed, defeating the "demon in the sky".Six years later, Muroc, now Edwards Air Force Base, still attracts the best test pilots. Yeager (now a major) and friendly rival Scott Crossfield repeatedly break the other's speed records. They often visit the Happy Bottom Riding Club run by Pancho Barnes, who classifies the pilots at Edwards as either "prime" (such as Yeager and Crossfield) that fly the best equipment or newer "pudknockers" who only dream about it. Gordon "Gordo" Cooper, Virgil "Gus" Grissom and Donald "Deke" Slayton, captains of the United States Air Force, are among the "pudknockers" who hope to also prove that they have "the Right Stuff". The tests are no longer secret, as the military soon recognizes that it needs good publicity for funding, and with "no bucks, no Buck Rogers". Cooper's wife, Trudy, and other wives are afraid of becoming widows, but cannot change their husbands' ambitions and desire for success and fame.In 1957, the launch of the Russian Sputnik satellite alarms the United States government. Politicians such as Senator Lyndon B. Johnson and military leaders demand that NASA help America defeat the Russians in the new Space Race. The search for the first Americans in space excludes Yeager because he lacks a college degree. Grueling physical and mental tests select the Mercury Seven astronauts, including John Glenn of the United States Marine Corps, Alan Shepard, Walter Schirra and Scott Carpenter of the United States Navy, as well as Cooper, Grissom and Slayton; they immediately become national heroes. Although many early NASA rockets explode during launch, the ambitious astronauts all hope to be the first in space as part of Project Mercury. Although engineers see the men as passengers, the pilots insist that the Mercury spacecraft have a window, a hatch with explosive bolts, and pitch-yaw-roll controls. However, Russia beats them on April 12, 1961 with the launch of Vostok 1 carrying Yuri Gagarin into space. The seven astronauts immediately decide to start the Mercury program.Shepard is the first American to reach space on the 15-minute sub-orbital flight of Mercury-Redstone 3 on May 5. After Grissom's similar flight of Mercury-Redstone 4 on July 21, the capsule's hatch blows open and quickly fills with water. Grissom escapes, but the spacecraft, overweight with seawater, sinks. Many criticize Grissom for possibly panicking and opening the hatch prematurely. Glenn becomes the first American to orbit the Earth on Mercury-Atlas 6 on February 20, 1962, surviving a possibly loose heat shield, and receives a ticker-tape parade. He, his colleagues, and their families become celebrities, including a gigantic celebration in the Sam Houston Coliseum to announce the opening of the Manned Space Center in Houston, despite Glenn's wife Annie's fear of public speaking due to a stutter.Although test pilots at Edwards mock the Mercury program for sending "spam in a can" into space, they recognize that they are no longer the fastest men on Earth, and Yeager states that "it takes a special kind of man to volunteer for a suicide mission, especially when it's on national TV." While testing the new Lockheed NF-104A, Yeager attempts to set a new altitude record at the edge of space but is nearly killed in a high-speed ejection when his engine fails. Though seriously burned, after reaching the ground Yeager gathers up his parachute and walks to the ambulance, proving that he still has the Right Stuff.On May 15, 1963, Cooper has a successful launch on Mercury-Atlas 9, ending the Mercury program. As the last American to fly into space alone, he "went higher, farther, and faster than any other American ... for a brief moment, Gordo Cooper became the greatest pilot anyone had ever seen."
Question: Which astronaut was in the United States Marine Corps?, Answer: John Glenn

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 the jail.Pa Danby summons a host of his relatives to launch an all-out assault. The sheriff's first impulse is simply to leave town and resume his trip to Australia, but when Prudy expresses her sincere approval of this sensible idea, he announces that it sounds cowardly and decides to stay. The rest of the townsfolk announce their disapproval of his new plan, and officially vote not to help in any way. Thus, the Danby clan rides in faced only by McCullough, Jake, and Prudy. After a lengthy gunfight, McCullough bluffs his way to victory using Joe as a hostage and the old cannon mounted in the center of town. As all the Danbys are marched off to jail, the supposedly unloaded cannon fires, smashing the town brothel and scattering the resident prostitutes and visiting civic leaders.Sheriff McCullough and Prudy get engaged. In a closing monologue, Jake breaks the film's fourth wall and directly informs the audience that they get married and McCullough goes on to become governor of the state of Colorado, never making it to Australia (although he reads about it a lot), while Jake becomes sheriff and "one of the most beloved characters in western folklore".

Question: Where is Jason McCullough from?, Answer: "Back east."