In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Eleven year old Randy Daytona becomes anxious when he learns that his father Peter has bet on his performance in the 1988 Summer Olympics table tennis finals. During his first game between his opponent Karl Wolfschtagg from the German Democratic Republic, Daytona has an accident and suffers an injury. Unable to continue, he loses the match. Loan sharks, in the employ of criminal mastermind Feng, murder his father, and Daytona leaves competitive ping-pong.
Nineteen years later, Daytona is dismissed from the Peppermill casino and meets FBI agent Ernie Rodriguez, who requests his assistance in arresting Feng for running guns. Feng's hidden jungle hideout hosts a black-market Ping-Pong tournament, and Daytona's invitation is a way for the FBI to infiltrate Feng's organization. When Daytona agrees, Rodriguez tells him to win enough championships that Feng's scouts notice him. After losing a local tournament, Daytona is apprenticed to a blind man in Chinatown named Wong, who was Feng's former mentor. Daytona also meets Wong's niece, Maggie. When locals vandalize Master Wong's house for violating their edict against teaching white people ping pong, Daytona is forced to play against "The Dragon", a young girl, in exchange for Wong's right to stay. After Daytona beats the Dragon, Feng's men take notice of his win and bring Daytona, Rodriguez, and Wong to Feng's facility.
Who do the loan sharks that work for the criminal mastermind kill?

Passage: When Ella Finch and her sister Kate inherit $30,000 each just after the end of World War I, Ella becomes dissatisfied with her dull life in South Bend, Indiana, and with Kate's butcher boyfriend Willis. She is convinced she can rectify both problems by taking Kate to New York City. Her wisecracking cigar salesman husband Ernie is unable to change her mind, so he reluctantly goes along, postponing a promotion at work by claiming to his boss, A. J. Gluskoter, that his wife is sick and needs a stay at a sanitarium. On the train, they meet New Yorker Francis Griffin. Ernie is less impressed with him than his wife and sister-in-law.
In New York, Ella helps Katie try to win over Francis, but it turns out that he is actually infatuated with Ella. She has to punch him to fend off his unexpected advances. Ernie shows up later and knocks him down too.
Ella then rents an apartment. Ella meets their wealthy neighbor, Lucius Trumball, who invites them all over for drinks. Ella is delighted, but Kate is not pleased when she discovers that Trumball is much older than her. Later she finds out he is also married when his wife returns unexpectedly from Timbuktu.
They return to the hotel they stayed at before, where they meet Herbert Daley, who owns race horses. At the track, Daley persuades them to bet on his horse. It wins, but then Daley's jockey, Sid Mercer, shows interest in Kate, much to Daley's annoyance. Kate secretly sees Sid while also going to the track with Daley with Ella and Ernie. Daley returns early from a trip and catches Sid kissing Kate, but Kate assures him there is nothing serious going on, and they become engaged.
What is the full name of the wife of the wisecracking cigar salesman?

Passage: In a technologically-advanced 1939, the zeppelin Hindenburg III moors itself atop the Empire State Building. Aboard the airship is Dr. Jorge Vargas, a scientist who arranges for a package containing two vials to be delivered to Dr. Walter Jennings. The courier looks back while leaving with the vials, to see that Dr. Vargas has vanished.
Polly Perkins, a reporter for The Chronicle, is looking into the disappearances of Vargas and five other renowned scientists. A cryptic message leads her to Radio City Music Hall, against the warnings of her editor, Mr. Paley, where she meets Dr. Jennings during a showing of The Wizard of Oz. He tells her that a Dr. Totenkopf is coming for him next. Suddenly, seemingly indestructible robots attack the city. Clearly outmatched, the authorities call for "Sky Captain" Joe Sullivan, the city's hero and Perkins' ex-lover and the commander of the private air force the Flying Legion.
While Joe engages the robots with his modified Curtiss P-40 pursuit fighter, Perkins photographs from the street with little regard for her personal safety. He eventually manages to disable one robot; the rest leave thereafter. News reports show similar attacks around the globe. The disabled robot is taken back to the Legion's air base so that technology expert Dex can examine it. Polly follows and convinces Joe to reluctantly let her in on the investigation. Her information takes them to the ransacked laboratory of a dying Dr. Jennings, while an assassin escapes. Just before he dies, Jennings gives Polly the two vials and states that they are crucial to Totenkopf's plans. Polly hides the vials and withholds the information from Joe. They return to the Legion's base just before it comes under attack from squadrons of ornithopter drones. Dex tracks the origin of the signal controlling the drones and notes it on a map before his capture.

What is the first name of the person that Polly Perkins is looking into the disappearance of?