[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: What disables the power of ships? Movie plot title: Star Trek IV: The Voyage Home Movie plot: In 2286, a large cylindrical probe moves through space, sending out an indecipherable signal and disabling the power of ships it passes. As it takes up orbit around Earth, its signal disables the global power grid and generates planetary storms, creating catastrophic, sun-blocking cloud cover. Starfleet Command sends out a planetary distress call and warns starships not to approach Earth. On the planet Vulcan, the former officers of the USS Enterprise are living in exile (after the events of Star Trek III: The Search for Spock). Accompanied by the Vulcan Spock, still recovering from his resurrection, the crewexcept for Saavik, who remains on Vulcantake their captured Klingon Bird-of-Prey starship (nicknamed the Bounty, after the Royal Navy ship) and head to Earth to face trial for their theft and destruction of Enterprise. Hearing Starfleet's warning, Spock determines that the probe's signal matches the song of extinct humpback whales, and that the object will continue to wreak havoc until its call is answered. The crew uses their ship to travel back in time via a slingshot maneuver around the Sun, planning to return with a whale to answer the alien signal. Arriving in 1986, the crew finds their ship's power drained. Hiding their ship in San Francisco's Golden Gate Park using its cloaking device, the crew split up to accomplish several tasks: Admiral James T. Kirk and Spock attempt to locate humpback whales, while Montgomery Scott, Leonard McCoy, and Hikaru Sulu construct a tank to hold the whales they need for a return to the 23rd century. Uhura and Pavel Chekov are tasked to find a nuclear reactor, whose energy leakage will enable their ship's power to be restored. Kirk and Spock discover a pair of whales in the care of Dr. Gillian Taylor at a Sausalito museum, and learn they will soon be released into the wild. Kirk tells her of his mission and asks for the tracking frequency for the whales, but she refuses to cooperate. Meanwhile, Scott, McCoy, and Sulu trade the formula of transparent aluminum for...
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[A]: A large cylindrical probe.
input: Please answer the following: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who does McClane rescue? Movie plot title: Die Hard 2 Movie plot: On Christmas Eve, two years after the Nakatomi Tower Incident, John McClane is waiting at Washington Dulles International Airport for his wife Holly to arrive from Los Angeles. Reporter Richard Thornburg, who exposed Holly's identity to Hans Gruber in the Nakatomi Tower, is assigned a seat across the aisle from her. In the airport bar McClane spots two men in army fatigues carrying a package, one of whom has a gun. He follows them into the baggage area. After a shootout, he kills one of the men while the other escapes. Learning the dead man is a mercenary thought killed in action while originally serving with the US military, McClane relates the situation to airport police Captain Carmine Lorenzo, but Lorenzo has McClane ejected from his office. Former U.S. Army Special Forces Colonel Stuart and other members of his unit set up a base in a church near Dulles. They take over the air traffic control systems, cut off all communication to the planes and seize control of the airport. Their goal is to rescue General Ramon Esperanza, a drug lord and dictator of Val Verde, who is being extradited to the United States to stand trial on drug trafficking charges. They demand a Boeing 747 cargo plane so they can escape to another country, and warn the airport controllers not to try to restore control. McClane realizes his wife is on one of the planes circling above Washington, D.C. with too little fuel to be redirected. He prepares to fight the terrorists, allying himself with a janitor, Marvin, to gain larger access to the airport. Dulles communications director Leslie Barnes heads to the unfinished Annex Skywalk with a SWAT team to re-establish communications with the planes. But just before reaching the Skywalk, the entire group and Barnes are ambushed by Stuart's henchmen at a checkpoint, and the entire team is killed in the ensuing kickoff. With Marvin's help, McClane reaches the massacre scene, rescuing Barnes and killing Stuart's men. Angered, Stuart responds by recalibrating the instrument landing system and then...
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output: Barnes
Problem: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who befriends Kathavarayan? Movie plot title: Arunachalam Movie plot: Arunachalam (Rajinikanth) is a simple man who is the son of Ammayan (Ravichandran), one the reputed people from a respectable family in their village. He is well known for his simplicity, honesty and helping tendency. Vedhavalli (Soundarya), a city girl and also cousin of Arunachalam comes to the her cousin's (Arunachalam's sister's) wedding. She gets attracted towards Arunachalam and slowly love blossoms between them. Their wedding proposal is happily accepted by the elders in their family except the senior most person of the family, Arunchalam-Vedhavalli's grand mother, Senior Vedhavalli (Vadivukarasi). She never likes Arunachalam and always shows hatred. She says something to Vedhavalli's father Aadhikesavan (Jaishankar) which makes him to reconsider the marriage of Vedhavalli with Arunachalam. The family leaves without informing Arunachalam which shocks him. Arunachalam finds that his younger brother is trying to ditch his lover and he comes to her rescue. His brother refuses to marry her stating that she does not match his status and money. Arunachalam owes to bequeath his inheritance to her so that she will become equal to him which angers senior Sr.Vedhavalli. She discloses the truth that he has no right over anything he possess except the rudraksha which he is wearing in his neck as he is an orphan who was found in Arunachaleshwar temple and taken from his mother during her last breath who also named him Arunachalam. She also insults him and indirectly insists him to leave their house. Arunachalam is broken and hurt by the insult of Sr.Vedhavalli and leaves the house without informing anyone. Arunachalam comes to Chennai and befriends Kathavarayan (Janagaraj), a beeda seller who gives him a job. He meets Vedhavalli one day and goes to her home only to get insulted by Vedhavalli's father. Arunachalam meets a young girl Nandhini (Rambha) when a thief snatches her hand bag. Nandhini thanks him and in return she promises a job in her dad's company. Next day Arunachalam goes to the office to meet Nadhini's...

A:
Arunachalam