Please answer the following question: Question: The Silver Surfer is imprisoned where? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Fantastic Four: Rise of the Silver Surfer Context: As Reed Richards and Sue Storm prepare for their wedding, a silver object enters Earth's atmosphere, creating immense craters around the world. General Hager directs Reed to track and identify its movements. During the wedding, Reed's systems detect the phenomenon approaching New York City, which suffers a blackout from the object's electromagnetic pulses. Johnny Storm pursues the object, discovering it to be a silver humanoid on a flying surfboard. The "Silver Surfer" drags him into the upper atmosphere, suffocates and then drops him. Johnny barely survives, successfully flying only at the last moment. Later, Sue and Johnny find they have switched powers after touching, prompting Reed to deduce that exposure to the Surfer has affected Johnny's molecular structure, allowing these transfers of their powers. Tracing the Surfer's cosmic energy, Reed discovers that a series of planets the alien has visited are all destroyed. Reed and Sue contemplate abandoning their lives as superheroes in order to have a normal life and raise a family, but are unaware Johnny is listening. With the Surfer creating craters around the globe, Reed determines that the next will appear in London. The team arrives too late to stop the crater, which drains the River Thames, but they prevent the London Eye from collapsing after it is damaged by the quake. Meanwhile, the Surfer's movements around the globe bring him past Latveria, where the cosmic energy affects Victor Von Doom, freeing him from two years encased in metal. A scarred Doom traces the Surfer to the Russell Glacier and offers to join forces. When the Surfer rebuffs him, Doom attacks. The Surfer retaliates, blasting Doom through the ice, but the cosmic energy of the Surfer's blast heals Doom's body. Doom leverages his experience into a deal with the American military, which forces the Fantastic Four to work with Doom. Deducing that the Surfer's board is the source of his power, Reed develops a tachyon pulse generator that will separate the Surfer from it, while Doom devises a...
Answer:
Siberia