Problem: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: How long were David's parents married? Movie plot title: Nothing in Common Movie plot: Happy-go-lucky advertising executive David Basner (Tom Hanks), who recently got a promotion at his Chicago ad agency, returns to work from a vacation. He is carefree until his parents split up after 36 years of marriage. Out of the blue, he must care for his aging, bitter father Max (Jackie Gleason), as well as support his emotionally fragile mother Lorraine (Eva Marie Saint). Max has also just been fired from his 35-year career in the garment industry. At work, David is developing a commercial for Colonial Airlines, owned by the rich and bullish Andrew Woolridge (Barry Corbin). A successful ad campaign would likely gain David a promotion to partner in his company. David develops a relationship with Woolridge's daughter, no-nonsense Cheryl Ann Wayne (Sela Ward). His father is well aware of David's playboy nature. Asking at one point if his son is in bed with a woman, Max adds: "Anybody you know?" The parents separately each begin to rely more on David, frequently calling him on the phone. His mother needs help moving to a new apartment. His father needs to be driven to an eye doctor. Late one night, David's mother calls to be rescued from a bar after going out on a date, having become frightened when the man tried to kiss her goodnight. At the bar, David's mother confides that his father Max had cheated on her and humiliated her in their marriage. An enraged David goes to confront Max. Their argument ends with David saying: "Tomorrow I'm shooting a commercial about a family who loves each other, who cares about each other. I'm fakin' it." The next day, David is distracted by his problems with his father, affecting his work. As a peace offering, David offers to take Max to a nightclub to hear some of his favored jazz music. While there, David accidentally discovers that his father has been dealing with diabetes and his foot has gangrene. Max must have surgery. Beforehand, he and Lorraine share thoughts about their life together, and she condemns him for his treatment of her. Alone, Max sobs in regret. At the...

A: 36 years
Problem: Given the question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is blackmailing Hacker? Movie plot title: The Ambassador Movie plot: U.S. Ambassador to Israel Peter Hacker (Robert Mitchum) and head of security Frank Stevenson (Rock Hudson) are en route to a secret location in the Judean desert to meet with representatives of the PLO (Palestinian Liberation Organization). It is part of Hacker's secret plan to have young Jews and Muslims begin a peaceful dialogue. An armed Israeli helicopter locates and disrupts the meeting by firing on it causing several deaths. Hacker and Stevenson survive and are apprehended by Israeli ground soldiers. Alex Hacker (Ellen Burstyn), the ambassador's troubled and lonely wife is in Jerusalem where she is secretly meeting her lover. However, she is followed and their tryst is caught on videotape by an unknown entity. Hacker and Stevenson are taken to the office of Israeli Defense Minister Eretz (Donald Pleasence) who confronts them for not informing him on the meeting and reiterates his opposition to Hacker's peace efforts. Upon returning to the American embassy Stevenson makes contact to a secret superior where he also voices his concerns and wishes to see an end to Hacker's assignment as ambassador. At a diplomatic function later that night Alex is drunk and making a scene. She leaves early by taxi to meet with her lover once again. While calling him from a phone booth in front of his apartment an explosion goes off injuring her and killing several others. Hacker and Stevenson head back to the ambassador's residence, not knowing Alex's whereabouts. Hacker is telephoned by an unknown man telling him to make contact at a movie theater, alone. After his arrival he enters the damaged building where the film of his wife's infidelity plays on a movie screen. Stevenson, who is not far behind, shares in the discovery. Hacker is informed that his wife is safe and making a full recovery in hospital. He along with Stevenson visits her where she tells him that she wants to get out of Israel. Back in his office he is again contacted by the unknown man. Conditions are made that if one million dollars in hush...
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The answer is:
An unknown man.
[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is the ringleader of the gang in the movie? Movie plot title: To Catch a Thief Movie plot: John Robie (Cary Grant) is a retired infamous jewel thief or "cat burglar", nicknamed "The Cat", who now lives in a hilltop villa in the French Riviera growing grapes and flowers. The modus operandi of a recent series of robberies leads the police to believe that Robie is active again; they attempt to arrest him, but he gives them the slip. Robie visits a restaurant. The staff are his old gang from his French Resistance days, paroled based on patriotic war work as long as they keep clean. Bertani, Foussard, and the others blame Robie, because they are currently all under suspicion while the new Cat is active. Still, when the police arrive at Bertani's restaurant, Foussard's teenage daughter Danielle (Brigitte Auber), who has a crush on Robie, spirits him to safety. Robie can prove his innocence if he can catch the new Cat in the act. He enlists the aid of an insurance man, H. H. Hughson (John Williams), who reluctantly obtains a list of the most expensive jewelry owners currently on the Riviera. Widow Jessie Stevens (Jessie Royce Landis) and her daughter Frances (Grace Kelly) top the list. Robie strikes up a friendship with them. Jessie's delighted but Frances offers a pretense of modesty. When Robie and Frances run into Danielle at the beach, Robie keeps up the mask of being a wealthy American tourist, despite Danielle's jealous barbs about his interest in Frances. From the trailer Grace Kelly and Cary Grant Grace Kelly as Frances Stevens Kelly and Grant Frances sees through Robie's cover as an American industrialist. She seduces him, dangling before him her jewels, teases him with steamy tales of rooftop escapades, and offers herself as an accomplice who might share his crimes. Fireworks fill the night sky. The next morning, Jessie discovers her jewels are gone. Robie is accused by Frances of being merely a distraction so he could steal her mother's jewelry. The police are called, but Robie has disappeared. To catch the new Cat, Robie stakes out an estate at night. He struggles with an...
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[A]:
Bertani