input: Please answer the following: Generate a question about the following movie plot: MIG-31 Firefox A joint Anglo-American plot is devised to steal a highly advanced Soviet fighter aircraft (MiG-31, NATO code name "Firefox") which is capable of Mach 6, is invisible to radar, and carries weapons controlled by thought. Former United States Air Force Major Mitchell Gant (Clint Eastwood), a Vietnam veteran and former POW, infiltrates the Soviet Union, aided by his ability to speak Russian (due to his having had a Russian mother) and a network of Jewish dissidents and sympathizers, three of whom are key scientists working on the fighter itself. His goal is to steal the Firefox and fly it back to friendly territory for analysis. However, the KGB has got wind of the operation and is already hot on Gant's tail. It is only through the sympathizers that Gant remains one step ahead of the KGB and reaches the air base at Bilyarsk, where the Firefox prototype is under heavy guard. The dissident scientists working on the Firefox help Gant infiltrate the base. Dr. Pyotr Baranovich (Nigel Hawthorne), one of the scientists, informs Gant that there is a second prototype in the hangar that must be destroyed. The diversion will allow Gant to enter the hangar and escape with the first Firefox. Gant knocks out Lt. Colonel Yuri Voskov (Kai Wulff), a Soviet pilot assigned to take the first prototype on its maiden flight during a visit from the Soviet First Secretary. The scientists attempt the destruction of the second prototype to give Gant time to suit up and start the first fighter, but the second prototype is not destroyed, and the scientists are killed by the guards. Fortunately for Gant, he escapes the hangar and lifts off just as the First Secretary arrives. Evading the Soviets' attempts to stop him, Gant barely reaches the Arctic ice pack and lands for refueling, making a rendezvous with a US submarine whose crew refuels and rearms the aircraft. However, Gant's last-minute refusal to kill Voskov has consequences; the Soviet pilot flies the second prototype, with orders to wait for him at the North Cape area....
++++++++++
output: What prototype is under heavy guard?

input: Please answer the following: Generate a question about the following movie plot: In October 1992, an elite group of North Korean soldiers are put through a brutal training regime. Under the auspices of their commander, Park Mu-young (Choi Min-sik), they will be sent into South Korea as sleeper agents, to be reactivated at some later date. The most promising of the group is Lee Bang-hee, a female sniper who assassinates several key South Korean figures over the next six years. Over six years later, in September 1998, South Korea is searching for Bang-hee. The agent in charge of her case, Yu Jong-won (Han Suk-kyu) has nightmares about her murdering both him and his partner, Lee Jang-gil (Song Kang-ho). Yu is also engaged to a young woman, Yi Myung-hyun (Yunjin Kim), a former alcoholic and the owner of a fish and aquarium supply store. Hyun symbolically gives Yu a pair of kissing gourami, a species that cannot live without its mate. Yu is worried that he cannot tell Myung-hyun about the real nature of his job due to his security clearance. Yu and Lee are contacted by an arms dealer who claims to have information about their quarry, but he is shot dead by Bang-hee before he can give them any information. After digging a bit deeper, they determine that he had been contacted by the assassin at some point, in the effort to acquire something. That something turns out to be CTX, a binary liquid explosive developed by the South Korean government. In its ground state, CTX is indistinguishable from water, but when placed under the right temperature conditions for long enough, a 200mL worth of CTX has a 1km blast radius. The agents begin to suspect its intended use by the assassins, when Kim, a scientist working at a lab connected to CTX, is assassinated by Bang-hee. Park and his agents ambush a military convoy with several liters of CTX, killing all the soldiers and making off with the dangerous liquid before the agents could arrive in time to warn them. Yu and Lee suspect a leak, as they are always one step too slow. Hee is ordered to eliminate the 'kissing gourami' obstacle. Yu meets with Police...
++++++++++
output: Which actor portrays Yu Jong-won's partner?

input: Please answer the following: Generate a question about the following movie plot: Sam Lawton is on his way to a company retreat with his colleagues. While their bus crosses the North Bay Bridge, Sam has a premonition that the bridge will collapse, killing everyone on it, except for his ex-girlfriend Molly Harper, who he manages to get across the bridge safely. In a panic, he persuades several people to leave the bridge before it collapses, including Molly; his friends Nathan Sears and Peter Friedkin; Peter's girlfriend Candice Hooper; his boss Dennis Lapman; and co-workers Olivia Castle and Isaac Palmer. FBI agent Jim Block does not believe that Sam is responsible for the bridge collapse, but promises to keep his eye on him. At the memorial service, coroner William Bludworth mysteriously tells the survivors that "Death doesn't like to be cheated", and warns them to be careful. Believing this to be nonsense, they ignore his warnings and leave. Later, Candice goes to gymnastics practice with Peter. A loose screw from a fan lands onto a balance beam, and when a gymnast lands on it she falls off in pain and knocks over the powdered chalk, which hits the fan and forms a cloud of chalk. This causes Candice to fly off the uneven bars, and she snaps her spine, leaving Peter devastated. The next day, Isaac is killed when his head is crushed by a falling Buddha statue during an acupuncture session at a Chinese spa. Bludworth, who has been present for both deaths, tells the remaining survivors that if they wish to cheat Death, they must kill someone who was never meant to die on the bridge, and thereby claim their remaining lifespan. On the same day, Olivia goes to an eye surgery clinic to treat her myopic vision. While the eye doctor is out looking for files the laser malfunctions, searing her eye and hand. She manages to free herself as Sam and Molly arrive to save her, but trips and falls out of the window onto a car below. Later, Sam realizes that the survivors are dying in the order they were meant to die on the bridge. He and Molly study Death's design and realize that Nathan is next on Death's...
++++++++++
output:
Who comes to question Nathan?