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.

Q: This article's plot summary may be too long or excessively detailed. Please help improve it by removing unnecessary details and making it more concise. (October 2011) (Learn how and when to remove this template message)In a two-dimensional world called Flatland populated by living squares, triangles, circles and other two-dimensional shapes, it is three days until the celebration of the year 3000. A Square, attorney at law, struggles to instruct his grandson, A Hexagon, in the art of sight recognition. The lesson is interrupted by A Square's brother B, a clerk to President Circle, warning A to stay home during a meeting at the Senate of the Great Southern Republic of Flatland.The Senate session has been called to discuss the increasing hostilities between the government and the Chromatist movement, led by Senator Chromatistes, an irregular dodecagon. The movement seeks legalization of the right of Flatlanders to color their sides as they see fit. Traditionally taboo, laws against it had been relaxed; this emboldened the Chromatists to demand legalization. The Great Southern Republic distinguishes itself from its enemy, the Northern Kingdom, by its stances on Chromatism and Irregulars along with a democratic government. Relaxing the laws has already been perceived as weakness by the Northern Kingdom who are massing on the borders.Against his brother's warning, A Square meets his new client, the first female charged as a Chromatist; on his way home he is caught in the melee leaving the Senate. President Circle's soldiers killed Senator Chromatistes and his supporters, sparking a riot across the city. A Square just gets home safely, then barricades his family against the chaos for the night.Once asleep, A Square dreams of visiting a one-dimensional world, Lineland, and attempts to convince the realm's ignorant king of a second dimension, but fails to make him see outside of his eternally straight line. A Square awakens to learn that the deadly riots originated in the Senate meeting that B Square was attending. A visit to B Square's home confirms that he is missing. A Square scours the city, now under martial law, seeking B Square. At the marketplace, he meets a merchant selling a fascinating "glow point", and buys one for A Hexagon, who has been sulking since being disciplined for coloring one of his sides purple.The family prepares for another anxious night, only to be terrified by the sudden appearance of A Sphere, CEO of Messiah, Inc. A Sphere declares that A Square is his apostle of the Three Dimensions and privately begins to explain things to him. A Square refuses to entertain the notion of three dimensions, resorting to violence with A Sphere. A Sphere decides the only way to convince A Square of the three dimensions is to show him.Suddenly and painfully, A Square is plucked out of his dimension and into Spaceland. After the initial shock, the reality of 3 dimensions becomes clear to A Square, along with the possibility of locating his brother from his newfound vantage point. Having business himself at the Great Hall, A Sphere brings A Square to look for his brother there. On their arrival, A Sphere expounds upon three dimensions to President Circle and the Priests who anticipated this event. After rejecting A Sphere's message and attempting to kill him, the Flatland leaders execute all who have witnessed the event, except B Square, who is imprisoned for life on pain of death in exchange for his silence while his brother watches from high above Flatland.Realizing that time in Spaceland is short, at least for A Square, A Sphere brings him to Messiah, Inc. to finish his education on the gospel of Three Dimensions. Enthralled by the complex world of Spaceland, A Square posits further about 4 dimensions and so forth to A Sphere who dismisses it as nonsense. Meanwhile, A Square's intrusion into Spaceland has become a national emergency, which prompts the Spaceland Senate to call to him to appear for a hearing, to explain this breach of protocol of bringing a Flatlander into their midst. They claim it will be viewed as an act of, and provocation for, war by their enemies, the X-Axis.During the hearing, A Square also learns that the X-Axis considers the Great Senate as weak because they have allowed the continued existence of his own world, Flatland, which they view as an abomination. As the debate rages, an ailing A Square tries to explain his theory of multiple dimensions to an unsympathetic crowd. Air-raid sirens wail as A Square collapses from the overwhelming effects of gravity on his two-dimensional body and chaos ensues.A Sphere manages to send his dying apostle back on his way to Flatland via a mailing tube before bombs destroy both Messiah, Inc. and A Sphere himself, but A Square's journey back is halted by A Sphere's hovercraft, who attempts to crush A Square to avenge A Sphere's death. But, an X-Axis ship crashes into and destroys the hovercraft, and A Square ends up plunging in freefall toward Flatland and through its surface into unknown regions below, where he experiences a revelation on dimensionality and infinity.A Square finds himself in his own bed on the eve of the year 3000 and his family informs him that the government has issued orders for the arrest of anyone proclaiming the gospel of three dimensions. Undeterred, A Square hurries to see his brother in Flatland jail to discuss their new shared knowledge of the third dimension. B Square, afraid of execution, denies the experience and in a panic assaults his brother who falls temporarily into an unconscious state where he encounters A HyperSphere along with the Monarch of Pointland who curiously resembles a "glow point." As the Monarch drones on in his monologue of "being the all in all, the one in the one," A HyperSphere informs his former apostle that time is short and A Square must proclaim the gospel of the three dimensions to his fellow Flatlanders although they, like the Monarch, will probably remain trapped within their own perspectives.Returning to himself, A Square escapes Flatland prison and outruns the guards. Arriving home, A Square informs his wife that they are going to defect to the Northern Kingdom where he might be able to spread the gospel of three dimensions to a more open minded populace. The soldiers arrive and A Square escapes with the help of Frau A Square's "war cry" that temporarily stuns them. Before he can reach the border, A Square is cornered by the soldiers whose attempt to dismantle and segment him is thwarted by the Northern Kingdom army's attack. In the fracas, things suddenly begin to disappear as though sucked down through the fabric of Flatland until only A Square remains. He too begins to disappear until there is only his eye, then a point of light, a glowing point of light, which welcomes him into another dimension., Question: Who brings the Square to Messiah, Inc.?

A: Answer: A Sphere.
****
Q: Corbett stars as Matt Andrews, a geologist who is asked to investigate why there have been two large sinkholes affecting the city of New Orleans. Jessica Steen plays his girlfriend Allison Beauchamp, assistant to the Mayor, who has to decide whether the problems with the sinkholes will spread far enough to require that the remainder of Mardi Gras be cancelled, which would be an economic disaster to the city.Matt has a number of personal issues because of a disaster which happened at a mine he was advising on its operations. Although cleared of responsibility for the accident, he still blames himself, which may be causing him to be overcautious. Matt admits the potential problem of the sinkholes becoming so serious as to endanger the city could occur next week, or not for three hundred years. Based on the lack of real evidence of immediate danger, and because some evidence that she should have received has been destroyed by the mayor's political flack, Allison has decided not to close the festival, only to have the disaster metastasize, like a cancer devouring the city's underground.The only answer is to obtain a binary liquid which when combined produces a foam that will fill the huge sinkhole cavern. The foam will expand to hundreds of times its size, and becomes as hard as concrete. Due to an emergency, while Matt is underground inspecting the caverns, he becomes partially trapped, and has to ask to have the foam started (which will kill him if he can't find an escape) because if they don't start the flow of the liquid immediately, the ground underneath downtown New Orleans will collapse similar to the effects of soil liquefaction and thousands to tens of thousands of people will be injured or killed. The last few minutes of the film become a race against time as Matt attempts to find an exit before the foam overwhelms him.The film points to an event that would happen five years after the movie was made. Matt points out the sinkholes, if they do fail and open up, could be as serious a disaster to the city as if its levees collapsed, an event that did happen as a result of Hurricane Katrina in 2005., Question: Name the real-world storm that caused the levees to fail, as mentioned in the movie.?

A: Answer: Hurricane Katrina
****
Q: Far north of the Arctic Circle, a nuclear bomb test, dubbed "Operation Experiment", is conducted. Prophetically, right after the blast, physicist Thomas Nesbitt (Paul Christian) muses, "What the cumulative effects of all these atomic explosions and tests will be, only time will tell." No sooner said, the explosion awakens a 30-foot (10m) tall, 100-foot (30m) long carnivorous animal known as Rhedosaurus, thawing it out of the ice where it had been held in suspended animation. Nesbitt is the only surviving witness to the beast's awakening and is later dismissed out-of-hand as being delirious at the time of his "sighting." Despite the skepticism, he persists, knowing what he saw.The Beast begins making its way down the east coast of North America, sinking a fishing ketch off the Grand Banks, destroying another near Marquette, Canada, wrecking a lighthouse in Maine, and crushing buildings in Massachusetts. Nesbitt eventually gains allies in paleontologist Thurgood Elson (Cecil Kellaway) and his young assistant Lee Hunter (Paula Raymond) after one of the surviving fishermen identifies from a collection of drawings the very same dinosaur as Nesbitt saw. Plotting the sightings of the Beast's appearances on a map for skeptical military officers, Elson proposes the Beast is returning to the Hudson River area where fossils of Rhedosaurus were first found. In a diving bell search of the undersea Hudson River Canyon, Professor Elson is killed after his bell is swallowed by the Beast, which eventually comes ashore in Manhattan. A later newspaper report of its rampage lists "180 known dead, 1500 injured, damage estimates $300million".Arriving on the scene, military troops led by Col. Jack Evans (Kenneth Tobey) first stop the Rhedosaurus with an electrified barricade, then blast a hole with a bazooka in the Beast's throat, which drives it back into the sea. Unfortunately, it bleeds all over the streets of New York, unleashing a "horrible, virulent" prehistoric contagion, which begins to infect the populace, causing even more fatalities. The infection precludes blowing up the Rhedosaurus or even setting it ablaze, lest the contagion spread further. It is then decided to shoot a radioactive isotope into the Beast's neck wound with hopes of burning it from the inside, killing it without releasing the contagion.When the Rhedosaurus comes ashore and attacks Coney Island amusement park, military sharpshooter Corporal Stone (Lee Van Cleef) takes a rifle grenade loaded with a potent radioactive isotope and climbs on board a roller coaster. Riding the coaster to the top of the tracks, so he can get to eye-level with the Beast, he fires the isotope into its neck wound. The creature lets out a horrible howl-scream, and thrashes about, setting the park ablaze. With the park fully engulfed by the fire, the Rhedosaurus finally crashes to the ground in its death throes., Question: How do they decide to kill the beast?

A:
Answer: With a radioactive isotope.
****