[Q]: A friend asked me to answer this question: What is the full name of the person who chases someone onto a streetcar and causes his death?, using the article: A former police detective and Vietnam veteran in New Orleans and a recovering alcoholic, Dave Robicheaux, is living a quiet life in the swamplands of Louisiana with his wife Annie. The couple's tranquility is shattered one day when a drug smuggler's plane crashes in a lake, right before their eyes. Robicheaux succeeds in rescuing a lone survivor, a Salvadoran girl, whom he and Annie quickly adopt and name Alafair. With the arrival of a DEA officer named Dautrieve and an inherent connection to Bubba Rocque, the leading drug kingpin in the area and Robicheaux's childhood friend from New Iberia, Dave becomes involved in solving the case and consequently finds himself and his family in danger. Robicheaux is assaulted by two thugs as a warning. With help from his former girl-friend Robin, an exotic dancer who still has feelings for him, he continues to investigate. His longtime acquaintance Bubba denies any involvement, but Dave warns him and Bubba's sultry wife Claudette that he is going to find out who is behind all this and do something about it. He tracks down one of the men who attacked him, Eddie Keats, and splits his head open with a pool cue in Keat's own bar. Killers come to the Robicheaux home late one night. Robicheaux is unable to prevent his wife Annie from being killed. He falls off the wagon and neglects the young girl they adopted. Robin comes to stay with them. Clearing his head, Robicheaux seeks vengeance against the three killers. He first goes after a large man called Toot, chasing him onto a streetcar and causing his death. Bubba and Claudette reassure a local mob boss named Giancano that they will not let this vendetta get out of hand, and Bubba gets into a fistfight with Robicheaux, falsely suspecting him of an affair with Claudette. Eddie Keats is found dead before Robicheaux can get to him. Going after the last and most dangerous of the killers, Victor Romero, he knows that someone else must be giving them orders., what would be the answer ?
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[A]: Dave Robicheaux

input: Please answer the following: A friend asked me to answer this question: What is the last name of the person who escapes through an underground tunnel?, using the article: One evening near the small Serbian village of Stetl, early in the nineteenth century, schoolmaster Albert Müller witnesses his wife Anna taking a little girl, Jenny Schilt, into the castle of Count Mitterhaus, a reclusive nobleman rumored to be a vampire responsible for the disappearances of other children. The rumours prove true, as Anna, who has become Mitterhaus' willing acolyte and mistress, gives Jenny to him to be drained of her blood. Men from the village, directed by Müller and including Jenny's father Mr. Schilt and the Bürgermeister, invade the castle and attack the Count. After the vampire kills several of them, Müller succeeds in driving a wooden stake through his heart. With his dying breath, Mitterhaus curses the villagers, vowing that their children will die to give him back his life. The angry villagers force Anna to run a gauntlet, but when her husband intervenes, she runs back into the castle where the briefly revived Count tells her to find his cousin Emil at "the Circus of Night". After laying his body in the crypt, she escapes through an underground tunnel as the villagers blow the castle with gunpowder and set fire to it., what would be the answer ?
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output: Müller

Please answer this: A friend asked me to answer this question: What is the full name of the person who made friends with Violet?, using the article: On the day that France surrenders to Nazi Germany in 1940, Prudence "Pru" Cathaway a strong-willed young woman from the upper class, joins the Women's Auxiliary Air Force, a military organisation linked to the Royal Air Force, to her family's surprise. Her aunt Iris and uncle Wilbur disapprove since she has chosen to serve as a private rather than as an officer. However, family butler Parsons privately expresses his support. She goes off to training camp, where she makes friends with fellow WAAF Violet Worthing. As a favor to Violet, Prudence agrees to go on a double date one night; she is paired with Clive Briggs, a moody mysterious man with a dark secret. He seems to her rather bitter about something and is indifferent, even hostile, to her aristocratic background, but she likes him, and he asks her out again. Romance blooms. On a holiday together on the southern coast, Pru twice overhears Clive talking in his sleep. The second time, she wakes him up, but he does not want to talk about it. Then his friend Monty shows up. When the three go to dinner, Pru learns from Monty that Clive is up for a Distinguished Conduct Medal for his actions during the Dunkirk evacuation. While Pru is dancing with someone else, Monty pleads with Clive to return with him. He was given a month's sick leave, but that was over two months ago, and he is about to be posted as a deserter.  Finally, Clive tells Pru, indirectly, about his predicament and that he no longer wants to fight for the benefit of an English elite that oppresses and humiliates people of his class. Pru makes an impassioned plea for all the good things that England represents, but when she wakes up the next morning, Clive has gone, leaving her a letter of goodbye., what would be the answer ?
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Answer: Prudence "Pru" Cathaway

Problem: A friend asked me to answer this question: What were the last names of the people who agreed to work together on the The American Portrait Gallery?, using the article: With lessons learned from the Sanderson series, Longacre proposed to issue his own set of biographies illustrated with plates of the subjects.  He was on the point of launching this project, having invested $1,000 of his own money (equal to $25,097 today) in preparation, when he learned that James Herring of New York City was planning a similar series.  In October 1831, he wrote to Herring, and the two men agreed to work together on The American Portrait Gallery (later called the National Portrait Gallery of Distinguished Americans), published in four volumes between 1834 and 1839. Herring was an artist, but much of the work of illustrating fell to Longacre, who traveled widely in the United States to sketch subjects from life.  He again sketched Jackson, who was by now president, as well as former president James Madison, both in July 1833. He met many of the political leaders of the day, who were impressed by his portraits.  Among these advocates was the former vice president, South Carolina Senator John C. Calhoun. In July 1832, Niles' Register described a Longacre engraving, "one of the finest specimens of American advancement in the art".Longacre had married Eliza Stiles in 1827; between 1828, when their daughter Sarah was born, and 1840, they had three boys and two girls.  Sales of the Gallery lagged due to the Panic of 1837; Longacre was forced to declare bankruptcy and travel through the southern and midwestern states, peddling his books from town to town, with his wife and elder daughter managing shipping and finances at home.  Later in 1837, he was able to return to Philadelphia and open a banknote engraving firm with partners, Toppan, Draper, Longacre & Co.  With great demand for engraving for notes being issued by state banks, the firm prospered, and had offices at 60 Walnut Street in Philadelphia and a branch at 1 Wall Street in New York.  According to Snow, Longacre was known as the best engraver in the country., what would be the answer ?

A:
Longacre