Problem: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who did the army commanders decide was the traitor? Movie plot title: The Life of Emile Zola Movie plot: Set in the mid through late 19th century, it depicts Zola's friendship with Post-Impressionist painter Paul Cezanne, and his rise to fame through his prolific writing, with particular focus on his involvement late in life in the Dreyfus affair. Struggling writer Emile Zola (Paul Muni) shares a drafty Paris attic with his friend, painter Paul Cezanne (Vladimir Sokoloff). A chance encounter with a street prostitute (Erin O'Brien-Moore) hiding from a police raid inspires his first bestseller, Nana, an expose of the steamy underside of Parisian life. Other successful books follow. Zola becomes rich and famous; he marries Alexandrine (Gloria Holden) and settles down to a comfortable life in his mansion. One day, his old friend Cezanne, still poor and unknown, visits him before leaving the city, and tells Zola that with his success he has become complacent, a far cry from the zealous reformer of his youth. Meanwhile, a French secret agent steals a letter addressed to a military officer in the German embassy. The letter confirms there is a spy within the top French army staff. With little thought, the army commanders decide that Jewish Captain Alfred Dreyfus (Joseph Schildkraut) is the traitor, is courtmartialed and imprisoned on Devil's Island in then French Guyana. Later, Colonel Picquart (Henry O'Neill), the new chief of intelligence, discovers evidence implicating as the spy Major Walsin-Esterhazy (Robert Barrat), but he is ordered by his superiors to remain silent to avert official embarrassment and is quickly reassigned to a distant post. Years go by. Finally, Dreyfus's loyal wife Lucie (Gale Sondergaard) pleads with Zola to take up her husband's cause. Zola is reluctant to give up a comfortable life, but she brings forth new evidence to pique his curiosity. A letter is published in the newspaper accusing the army of covering up the monstrous injustice. Zola barely escapes from an angry mob incited by military agents provocateurs. As expected, he is brought up for libel. His attorney, Maitre Labori...

A: Jewish Captain Alfred Dreyfus

Problem: Given the question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: What is Opera house holding to celebrate? Movie plot title: The Phantom of the Opera Movie plot: The film opens in Victorian London on a December night in 1900. The first night of the season at the London Opera House finds the opening of a new opera by Lord Ambrose D'Arcy (Michael Gough), a wealthy and pompous man, who is annoyed and scornful when the opera manager Lattimer (Thorley Walters) informs him the theatre has not been completely sold out. No one will sit in a certain box because it is haunted. Backstage, despite the soothing efforts of the opera's producer, Harry Hunter (Edward de Souza), everyone, including the show's star, Maria, is nervous and upset as if a sinister force was at work. The climax comes during Maria's first aria, when a side of the scenery rips apart to reveal the body of a hanged stage hand. In a panic, the curtain is rung down, and Maria refuses to sing again. With the show postponed, Harry frantically auditions new singers. He finds a promising young star in Christine Charles (Heather Sears), one of the chorus girls. Lord Ambrose lecherously approves of the selection, and invites Christine to dinner. In her dressing room after the audition, Christine is warned against Lord Ambrose by a Phantom voice. At dinner, Lord Ambrose attempts to seduce her, but as they are about to leave to his apartment, she is saved by Harry. On the ride back home, Christine tells Harry about the voice she heard. Intrigued, Harry takes Christine back to the opera house, where in her dressing room, a voice tells Harry to leave her there and go. At the same time the rat catcher (Patrick Troughton) is murdered by the Phantom's lackey, a dwarf (Ian Wilson). Investigating the murder, Harry leaves Christine by herself where she is approached by a man dressed in black, wearing a mask with only one eye, The Phantom of the Opera. He tells her she must come with him but she screams and The Phantom flees. Harry comforts her and takes her home. The next day Lord Ambrose sends a dismissal to Christine for refusing to come back to his apartment. Lord Ambrose chooses a more willing but less talented singer to...
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The answer is:
masked ball

[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who swears revenge on Jor-El and his family? Movie plot title: Superman Movie plot: Superman is sent to Earth by his parents just as the planet Krypton blows up and is later raised as Clark Kent by a farm couple. They discover that he has great powers so they send him off to use his powers to help those in need. After his foster parents die, the Man of Steel heads to Metropolis under the bespectacled guise of Kent and joins the staff of the Daily Planet in order to be close to the news. Soon after he is sent out to get the scoop on a new rock that a man has found that he calls Kryptonite and Clark passes out, the director thinks that he died but when he sat up, he was wrong. Then and there Superman discovered that his weakness is Kryptonite. Whenever emergencies happen, he responds in his true identity as Superman. This first serial revolves around the nefarious plot of a villain who calls herself the Spider Lady.
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[A]:
No answer