input question: Question: Who is Gertrud? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Journey to the Center of the Earth Context: In Edinburgh, Scotland, in 1880, Professor Sir Oliver Lindenbrook (James Mason), a geologist at the University of Edinburgh, is given a piece of volcanic rock by his admiring student, Alec McEwan (Pat Boone). Deciding that the rock is unusually heavy, Lindenbrook, mostly thanks to the carelessness of his lab assistant, Mr. Paisley (Ben Wright), discovers a plumb bob inside bearing a cryptic inscription. Lindenbrook and Alec discover that it was left by a scientist named Arne Saknussemm, who had, almost 300 years earlier, found a passage to the center of the Earth by descending into Snfellsjokull, a volcano in western Iceland. After translating the message, Lindenbrook immediately sets off with Alec to follow in the Icelandic pioneer's footsteps. Professor Goteborg of Stockholm (Ivan Triesault), upon receiving correspondence from Lindenbrook regarding the nature of the message, opts to try to reach the Earth's center first. Lindenbrook and McEwan chase him to Iceland. There, Goteborg and his assistant kidnap and imprison them in a cellar. They are freed by a local Icelander, Hans Bjelke (Petur Ronson), and his pet duck Gertrud. They find Goteborg dead in his room at an inn. Lindenbrook finds some potassium cyanide crystals in Goteborg's goatee and concludes that he has been murdered. Goteborg's widow, Carla (Arlene Dahl), who initially believed Lindenbrook was trying to capitalize on the work of her deceased husband, learns the truth from her husband's diary. She provides the equipment and supplies Goteborg had gathered, including much sought after Ruhmkorff lamps, but only on condition that she go along. Lindenbrook grudgingly agrees, and the four explorers and the pet duck are soon journeying into the Earth. They are aided by marks left by Arne Saknussemm showing the path he took 300 years before. However, they are not alone. Goteborg's murderer, Count Saknussemm (Thayer David) thinks that, as Arne Saknussemm's descendent, only he has the right to be there. He trails the group secretly with his...???
output answer: Hans Bjelke's pet duck.

Question: Why did Julian end up in jail? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: American Gigolo Context: Julian Kaye (Richard Gere) is a male escort in Los Angeles whose job supports his expensive taste in cars and clothes, and his plush Westwood apartment. He is blatantly materialistic, narcissistic and superficial; however, he claims to take some pleasure in his work from being able to sexually satisfy women. Julian's procuress, Anne (Nina Van Pallandt), sends him on an assignment with a wealthy old widow, Mrs. Dobrun (Carole Cook), who is visiting town. Afterwards, he goes to the hotel bar and meets Michelle Stratton (Lauren Hutton), a senator's beautiful but unhappy wife, who becomes interested in him. Meanwhile, Julian's other pimp, Leon (Bill Duke), sends him to Palm Springs on an assignment to the house of Mr. Rheiman (Tom Stewart), a wealthy financier. Rheiman asks Julian to have rough, sado-masochistic sex with his wife Judy (Patricia Carr) while he watches them. The next day, Julian berates Leon for sending him to a "rough trick" and makes it clear he doesn't do kinky or gay assignments. As Julian begins to get to know Michelle, he learns that Judy Rheiman has been murdered. Los Angeles Police Department Detective Sunday (Hector Elizondo) investigates Julian as a primary suspect. Though he was with another client, Lisa Williams (K Callan), on the night of the murder, she refuses to give Julian an alibi in order to protect her and her husband's reputations. As Julian's relationship with Michelle deepens, evidence connecting him with the murder mounts. He soon realizes that he is being framed (finding jewels from the Rheiman house planted in his car) and grows increasingly desperate. His mounting anguish is visually represented by a degeneration in style; his clothes become dirty and rumpled, he goes unshaven, and he goes incognito in a cheap rental car, after discovering that someone is hiring people to follow him. Julian finally concludes that Leon and Rheiman himself are the ones trying to frame him, and that one of Leon's other gigolos is the real murderer. He goes to confront Leon, telling him he...
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Answer: He is awaiting trial for the Rheiman murder.

Problem: Given the question: Question: What is Dean Corso's profession? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: The Ninth Gate Context: Dean Corso (Johnny Depp) is a rare books-dealer whose motivation is only for financial gain. He swindles a set of rare and priceless books from a naive couple, narrowly beating out a rival dealer. A very rich book collector by the name of Boris Balkan (Frank Langella) hires Corso to validate his recently purchased copy of The Nine Gates of the Kingdom of Shadows by 17th century author Aristide Torchia. It is one of only three copies that exist in the world. The book contains nine engravings which, when correctly deciphered and the interpretations properly spoken, are supposed to summon the Devil. Balkan claims the book may be a forgery, and hires Corso to travel to Europe, assess the other two known copies, find out whether any are genuine and, if so, acquire them for Balkan.Balkan's copy originally belonged to Andrew Telfer, who committed suicide shortly after selling the book. Corso repeatedly encounters his wife, Liana Telfer (Lena Olin), who wants the book back and is willing to do anything to get it. Once he has the book in his possession, his apartment is ransacked and Bernie (James Russo), his friend and a book store owner, is murdered in the style of one of the engravings in The Nine Gates.Corso travels to Spain and talks to the Ceniza brothers (Jose Lopez Rodero) who inform him that some of the book's engravings are signed "LCF," which could possibly mean "Lucifer." Corso visits Victor Fargas (Jack Taylor) and compares Balkan's copy with his and notes several variations in the engravings. Corso returns the next day to find Vargas murdered and the engravings ripped out of his copy of The Nine Gates. Corso crosses paths with a mysterious woman (Emmanuelle Seigner) who rescues him from an attack by Telfer's bodyguard (Tony Amoni).In Paris, Corso tracks down the third surviving copy owned by Baroness Kessler (Barbara Jefford). He records additional differences in her copy before she is killed and pages from her book are removed. He realizes that the secret to the Nine Gates can be found in a combination...
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The answer is:
A rare books-dealer