Question: Generate a question that has the following answer: 30,000 kilometers per second for the following movie plot: In 1928, a solitary mountaineer encounters a glowing sphere. He loses consciousness and when he wakes, the sphere has gone and there is a scar on his hand where a sample of his DNA has been taken. In the present day, a rapidly moving object is detected beyond Jupiter's orbit and forecast to impact Manhattan. Moving at 30,000 kilometers per second, enough to destroy all life on Earth, the United States government hastily assembles a group of scientists, including Dr. Helen Benson and her friend Dr. Michael Granier, to develop a survival plan. As it nears the planet, the object slows down just before impact. Revealed to be a large spherical spaceship, it lands gently in Central Park. The sphere is quickly surrounded by NYPD and heavily armed US military forces. An alien emerges and Helen moves forward to greet it; but amidst the confusion, the alien is shot. A gigantic robot appears and temporarily disables everything in the vicinity before the wounded alien voices the command "Klaatu barada nikto" to shut down the robot's defensive response. The alien's exterior is found to be a bioengineered space suit, composed of placenta-like material covering a human-like being. The being quickly ages into Klaatu, who looks like the mountaineer from 1928. Klaatu informs Secretary of Defense Regina Jackson that he is a representative of a group of civilizations, sent to talk to the leaders of Earth about saving the planet. When Jackson instead sends him to be interrogated, Klaatu escapes and reconnects with Helen and her stepson, Jacob, telling them that he must finish his mission to "save the Earth". The presence of the sphere, and other smaller ones that begin to appear all over the world, causes widespread panic. The military launches a drone attack on the Central Park sphere, but are thwarted by the robot. The military takes a weapons-free approach, cautiously enclosing the robot, soon nicknamed "GORT" (for Genetically Organized Robotic Technology), and transporting it to Mount Weather, an underground facility in...
Answer: what is the moving speed enough to destroy all life on Earth?

Question: Generate a question that has the following answer: Gina realizes that his own doppelganger will him soon. for the following movie plot: Gina McVey (Lena Headly) is a radiologist living in London, England who is enjoying dinner one evening with her family and her boyfriend, Stefan, when a mirror shatters for no apparent reason. After a few moments, no one thinks much of it.The next day Gina is leaving work and she sees something even more troubling -- a woman who looks just like her, driving a car identical to her own. Curious, Gina sneaks into the doppelganger's apartment and sees a photo of herself and her father in the hallway. Seriously rattled, Gina runs out and drives away, only to get in an accident that lands her in the hospital.After she's released, Gina asks Stefan if she can stay with him, but while he looks the same, his personality and behavior are quite different from the way she remembers him, and she begins having vivid nightmares which become all the more terrifying when the same horrific images begin popping up in her waking hours. Determined to solve her bizarre dilemma, and realizing her family has been exposed to unspeakable danger, Gina fluctuates between grim resolve and manic despair as her odd mystery begins to unfold once she begins to retrace her steps.Gina soon discovers that doppelganger entities have escaped from a mirror broken earlier in the movie and are doppelgangers of her friends and family, killing them and taking their places. She tracks down her own double and finds her dead. Gina then remembers that SHE is the mirror double and killed her other in the first scene when they met, only to forget it after getting into a car accident which caused her mild brain damage. After one minute, Gina doppelganger remembers her true self and comes to terms with it, then her mirror father shows up outside her house. She signals that it is her.The next day, Gina goes to work as usual as London is being taken over person by person. At work she runs into her brother (not yet a doppleganger clone), who takes a long look at her and then runs away. Gina does not chase after him knowing it will only be a matter of time before...
Answer: Why doesn't Gina chase her brother in the hospital ?

Question: Generate a question that has the following answer: Oxygen Destroyer for the following movie plot: American reporter, Steve Martin (Raymond Burr), is brought to a hospital with dozens of maimed and wounded citizens. In flashback, Martin recalls stopping over in Tokyo, where a series of ship disasters catches his attention. When a survivor finally washes up on Odo Island, Martin flies there for the story with Tomo Iwanaga (Frank Iwanaga), a representative of the Japanese security forces and learns of the island inhabitants' belief in a sea monster god known to them as "Godzilla", which they believe is causing the disasters. Martin returns to the island with Dr. Yamane (Takashi Shimura), who leads an investigation crew to Odo Island, where radioactive footprints and a Trilobite are discovered. An alarm rings and Martin, the villagers, and Dr. Yamane's crew head to a hill for safety, only to come across Godzilla. Dr. Yamane returns to Tokyo to present his findings and concludes that Godzilla was resurrected by repeated nuclear tests. Martin contacts his old friend, Dr. Daisuke Serizawa (Akihiko Hirata), for dinner but refuses due to planned commitments. Emiko (Momoko Kochi), Dr. Yamane's daughter, goes over to Serizawa's to break off her arranged engagement to him, due to her love for Hideo Ogata (Akira Takarada), a salvage ship captain. However, Dr. Serizawa gives her a demonstration of his recent project which horrifies her and is sworn to secrecy while unable to break off the engagement. Godzilla surfaces from Tokyo Bay and attacks the city. The next morning, the JSDF arranges a modification of tall electrical towers along the coast of Tokyo to use against Godzilla. Godzilla resurfaces that night and breaks through the electrical fences. Martin documents Godzilla's rampage via tape recorder and is nearly killed during the attack. The flashback ends and Martin wakes up back in the hospital with Emiko and Ogata. Horrified by the destruction, Emiko reveals Dr. Serizawa's Oxygen Destroyer to Martin and Ogata, which disintegrates oxygen atoms and the organisms die of a rotting asphyxiation. Emiko and Ogata go...
Answer:
What was the name of the secret device created by Dr. Serizawa?