Question: Who interrogates Chuck? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Planet 51 Context: 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. (December 2009) (Learn how and when to remove this template message) On Planet 51, green humanoids with snail-like feelers and pointed ears live peacefully in a society reminiscent of the 1950s United States, but with alien technology and 1950s-themed alien homes. In the town of Glipforg, Lem is a teenager with a new part-time job at the local planetarium and a long-time crush on his neighbor, Neera. His best friend is Skiff, a big fan of the Humaniacs films. Lem tries to ask Neera on a date, but her hippie friend, Glar, keeps interrupting with his protest songs. A mysterious spacecraft goes into orbit around Planet 51 and sends out a signal. On Planet 51, under a secret Army installation called Base 9 (their version of Area 51), there is a basement filled with Earth artifacts including robotic satellites launched by the United States and the Soviet Union. The spacecraft's signal activates Rover, a wheeled A.I. probe. Rover escapes, following a program to locate the newly arrived astronaut. The Planetary Army becomes suspicious after Rover's escape and begins to investigate. The spacecraft touches down in Lem's backyard; NASA astronaut Charles "Chuck" T. Baker emerges. As Chuck plants the United States flag, he steps on a "rubber ducky" someone left on the ground. Everyone stares, and Chuck tries to get back into his module. Shocked when he realizes he is on an inhabited planet, Chuck runs about wildly and hides at the planetarium as the Army arrives on the scene. Planetary Army General Grawl consults Professor Kipple about the "alien invader". The Army quarantines the area and asks citizens to start a local civil defense force to prevent the citizens from becoming "zombies". At the planetarium, Lem discovers Chuck's hiding place. They are surprised to discover they speak the same language. Realizing this alien is no threat, Lem decides to help Chuck, hiding...
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Answer: General Grawl

Question: Who is O'Niel confronted by? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Outland Context: In the future, Federal Marshal William O'Niel (Sean Connery) is assigned to a tour of duty at the titanium ore mining outpost Con-Am 27, operated by the company Conglomerates Amalgamated on the Jovian moon of Io. Conditions on Io are difficult: gravity is 1/6 that of Earth's with no breathable atmosphere, spacesuits are cumbersome, and miners carry their own air supply. Shifts are long, but significant bonuses are paid. The outpost's general manager, Mark Sheppard (Peter Boyle), boasts that productivity has broken all previous records since he took over. O'Niel's wife Carol (Kika Markham) feels she cannot raise their son Paul on Io, fleeing with the child to the Jupiter space station to await a shuttle back to Earth. Later, a miner named Tarlow (John Ratzenberger) suffers an attack of stimulant psychosis: he sees spiders and rips open his spacesuit, resulting in his death by explosive decompression. Cane, another miner, enters an elevator without his spacesuit during another psychotic episode, and likewise dies from decompression. With the reluctant assistance of Dr. Lazarus (Frances Sternhagen), O'Niel investigates the deaths. Another incident involves a worker, Sagan, who takes a prostitute hostage and threatens to kill her with a knife. O'Niel attempts to calm the man while Montone (James B. Sikking), his sergeant, sneaks in via the air duct and kills Sagan with a shotgun. O'Niel and Lazarus discover that Sagan had traces of a powerful amphetamine-type drug in his bloodstream, which would allow the miners to work continuously for days at a time, until they "burn out" and turn psychotic after approximately ten months of use. O'Niel uncovers a drug distribution ring run by a corrupt Sheppard and sanctioned by Montone. Using surveillance cameras, O'Niel finds and captures one of Sheppard's dealers, Nicholas Spota. However, before Spota can be questioned, he is murdered. Montone is then found garroted. O'Niel finds the latest shipment of drugs in a meat locker that was shipped from the space station, but is...
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Answer: Sgt. Ballard.

Question: What instrument does Papa play, leading Fievel back? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: An American Tail Context: In 1885, Shostka, Russia, the Mousekewitzes, a Russian-Jewish family of mice who live with a human family named Moskowitz, are having a celebration of Hanukkah where Papa gives his hat to his son, Fievel, and tells of a wonderful place called America, where there are no cats. The celebration is interrupted when a battery of Cossacks ride through the village square in an arson attack and their cats likewise attack the village mice. As a result, the Moskowitz home, along with that of the Mousekewitzes, is destroyed. In Hamburg, Germany, the Mousekewitzes board a tramp steamer headed for America. The crossing proves itself long and onerous, as well as the tramp steamer being buffeted by an angry sea. During a thunderstorm, Fievel suddenly finds himself separated from his family and washed overboard. Thinking that he has drowned, they proceed to New York City as planned, though they become depressed at his loss. However, Fievel floats to America in a bottle and, after a pep talk from a French pigeon named Henri, embarks on a quest to find his family. He is waylaid by conman Warren T. Rat, who gains his trust and then sells him to a sweatshop. He escapes with Tony Toponi, a street-smart Italian mouse, and they join up with Bridget, an Irish mouse trying to rouse her fellow mice to stand up to the cats. When a gang of them called the Mott Street Maulers attacks a mouse marketplace, the immigrant mice learn that the tales of a cat-free country are not true. Bridget takes Fievel and Tony to see Honest John, a drunk but reliable politician who knows all the voting mice in New York City. But, as the Mousekewitzes have not yet registered to vote, he can't help Fievel find them. Meanwhile, his older sister, Tanya, tells her gloomy parents she has a feeling that he is still alive, but they insist that it will eventually go away. Led by the rich and powerful Gussie Mausheimer, the mice hold a rally to decide what to do about the cats. Warren is extorting them all for protection that he never provides. No one knows what to...
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Answer:
Violin