[Q]: Question: who doesn't believe Catherine? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Proof Context: The movie opens with Catherine (Gwyneth Paltrow) talking to her father Robert (Anthony Hopkins) after he startles her watching TV in the middle of the night. He gives her a bottle of champagne for her birthday, which she starts drinking from the bottle, commenting on how bad it is. They chat for a while about the nature of insanity and how he is crazy, but then she challenges his admission that he is crazy, pointing out that he had just admitted that the nature of insanity is that you can't acknowledge your own insanity. He reminds her that he's not just crazy he died last week and his funeral is tomorrow.Awoken from this dream, Catherine realizes that there is someone still upstairs -- Hal (Jake Gyllenhaal), a former student of Robert's. Robert was a professor in the University of Chicago's math department and Hal is a fledgling mathematician, struggling to advance in the field with any sort of developments of his own. In his younger years, Robert had made many advances in mathematics, revolutionizing the field twice before 22, and is quite famous and well regarded for it, but struggled with mental illness for the last 20+ years of his life.Catherine asks him why he is still there and he confesses that he thinks that somewhere in Robert's books of notes there has to be additional products of his mathematical genius. Catherine asks him what there has been in the notes he's made it through. Hal confirms that it was gibberish, but tells her that it would make a career for someone to find even a fraction of the advances Robert made in his early to mid twenties. She asks if he is trying to steal her father's work, and he says that, no, he would credit the discovery to her father. She demands to see his backpack and pulls it off of his back, dumping it out while trying to find any of her father's belongings. Nothing found, she apologizes and he gets ready to leave. As he's walking out the door she picks up his folded up coat from a chair, thinking he is forgetting the garment, but a notebook falls out. She yells...
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[A]: Insufficient information to provide an answer.

[Q]: Question: Is a character named Nadira in the plot? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Pokkisham Context: In 1970, a marine engineer Lenin (Cheran) from Calcutta comes across a Nagore girl Nadira (Padmapriya). Started with friendship, later seeded with love, Lenin mails a letter once a month. When Lenin came to Nagore, he was disappointed and sad as Nadira and her family left the place after selling their home. Years later, Mahesh (Aryan Rajesh), son of Lenin, found his father's hidden life from reading his diary. With help from his friend Shamsudeen (Ajai.R), He marches his way to find Nadira and deliver the letter to her. He comes to know that Nadira has shifted to Malaysia after marriage. He goes to Malaysia to meet her. Once he reaches her house, he is greeted by Nadira's son who welcomes him to the house. Nadira is now very old and asks Mahesh as to who he is and how does he know her? He replies saying he is Lenin's son and also informs her that his father died few years back. Nadira is grief-stricken. Mahesh gives her Lenin's last few letters which he could not post because he did not have Nadira's address. In those letters, Lenin has spoken about his journey to find Nadira after she and her family shifted from Nagore. He describes his pain and grief over not knowing about her situation during those days, and also about his father who coaxed him to marry another girl (played by Anupama Kumar), who is now his wife and is very understanding. Nadira then drops Mahesh to the airport and while on the way she request him to let her talk to his mother. Nadira and Mahesh's mother exchange good notes and then she finally drops him to the airport. While coming back, she is talking to her herself as well as to Lenin saying that she showed her anguish and punished her father by denying to marry anyone. She currently lives with her sister and her lovable family and apologises and promises Lenin that she will join him soon and never separate.[2]
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[A]: Yes

[Q]: Question: Who does the tour bus follow through a camp? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Magical Mystery Tour Context: The situation is that of a group of people on a British mystery tour[4] in a 1967 coach, focusing mostly on Mr Richard Starkey (Ringo Starr) and his recently widowed Aunt Jessie (Jessie Robins). Other group members on the bus include the tour director, Jolly Jimmy Johnson (Derek Royle); the tour hostess, Miss Wendy Winters (Miranda Forbes, credited as Mandy Weet); the conductor, Buster Bloodvessel (Ivor Cutler); and the other Beatles (John Lennon, Paul McCartney and George Harrison). During the course of the tour, "strange things begin to happen" at the whim of "four or five magicians", four of whom are played by the Beatles themselves and the fifth by the band's long-time road manager Mal Evans. During the journey, Ringo and his Aunt Jessie argue continually. Aunt Jessie begins to have daydreams of falling in love with Buster Bloodvessel, who displays increasingly eccentric and disturbing behaviour. The tour involves several strange activities, such as an impromptu race in which each of the passengers employs a different mode of transportation (some run, a few jump into cars, a group of people have a long bike they pedal, while Ringo ends up beating them all with the bus). In one scene, the tour group walk through what appears to be a British Army recruitment office and are greeted by the army drill sergeant (Victor Spinetti). (McCartney appears briefly as "Major McCartney", on whose desk rests a sign reading "I you WAS".) The sergeant, shouting incomprehensibly, appears to instruct the assembled onlookers on how to attack a stuffed cow. The tour group also crawl into a tiny tent in a field, inside which is a projection theatre. A scene in a restaurant shows a waiter (played by Lennon) repeatedly shovelling spaghetti onto the table in front of Aunt Jessie, while arriving guests step out from a lift and walk across the dining tables. The film continues with the tour's male passengers watching a strip show (Jan Carson of the Raymond Revuebar). The film ends with the Beatles dressed in white tuxedos,...
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[A]:
Insufficient information to provide an answer.