In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Example Input: Passage: In 1982, Toronto bank employee Dan Mahowny is given access to bigger and bigger accounts with his promotion to assistant branch manager. His boss trusts him, but is unaware that Mahowny is a compulsive gambler. Mahowny is soon skimming larger and larger amounts for his own use and making weekly trips to Atlantic City, where he is treated like a king by a competent casino manager. Mahowny's girlfriend, fellow bank employee Belinda, cannot understand what is happening. Mahowny's criminal acts come to light when Toronto police begin to investigate his longtime bookie Frank.
The movie's focus is on Mahowny as a character—how his compulsion drives him and all the domino effects it has on the rest of his life. The love story between Mahowny and Belinda and the inclusion of other finely drawn characters such as hapless casino employee Bernie put the emphasis squarely on the gambling addiction, not on the flash and sizzle of big casinos or multimillion-dollar frauds. 
Question: What is the first name of the person who has a bookie?
Example Output: Dan.

Example Input: Passage: While no cohesive plot is apparent from the vignette style of the trailer, it can be pieced together that Batman has been murdered, and his killer remains at large. Dick Grayson is long since retired from his superhero days and raising a family with to his wife Barbara Gordon. After his former mentor's death, however, he decides to resume his crime-fighting days as Robin. Remarkably, Grayson does not take up the Nightwing identity. The filmmakers said they chose this because many people outside the comic book community are unfamiliar with Nightwing and they wanted to appeal to a wider audience.Commissioner Gordon is aware of Grayson's secret identity and assists him by supplying official documents. In addition, Gordon provides the voiceover narration at the beginning of the trailer. The head of the investigation into Batman's death is indicated to be Chief O'Hara, a character from the 1960's Batman TV series, who apparently also knows Grayson's identity (noting that Grayson's "crimefighting days are over") His role is suspicious since he strongly wants Grayson to not become involved, even to the point of aligning with Selina Kyle/Catwoman to eliminate Robin and shouting at reporter Clark Kent that he wants "him [presumably Grayson] out of the equation!" O'Hara is also seen rolling up his sleeves, preparing to assault an angry captive Gordon.

Grayson is aware of Superman's secret identity; he addresses him as "Clark". Superman apparently is also motivated (obviously from O'Hara) to discourage Grayson's return to crimefighting and three angry confrontations between the characters are shown, in and out of costume. Grayson is also angered to violence by the sight of a Superman comic book, suggesting a strongly negative history between the two. Other comic books also appear of characters from the film, including Wonder Woman and Catwoman. Fiorella used his own comic book collection for this scene. 
Question: Who aligns himself with Catwoman to eliminate Robin?
Example Output: Chief O'Hara.

Example Input: Passage: In 1906 San Francisco, Frisco Jenny Sandoval, a denizen of the notorious Tenderloin district, wants to marry piano player Dan McAllister, but her saloonkeeper father Jim is adamantly opposed to it. An earthquake kills both men and devastates the city. In the aftermath, Jenny gives birth to a son, whom she names Dan.
With financial help from crooked lawyer Steve Dutton, who himself came from the Tenderloin, she sets herself up in the vice trade, providing women on demand. Jenny has one loyal friend, the Chinese woman Amah, who helps take care of the baby.
At a party in Steve's honor, he catches gambler Ed Harris (an uncredited J. Carrol Naish) cheating him in a back room. In the ensuing struggle, Steve kills him, with Jenny the only eyewitness. The pair are unable to dispose of the body before it is found and are questioned by the police. However, neither is charged. The scandal forces Jenny to temporarily give up her baby to a very respectable couple who owe Steve a favor to keep the child from being taken away from her.
After three years, she tries to take her son back, but the boy clings to the only mother he can remember, so she leaves him where he is. He grows up and goes to Stanford University, where he becomes a football star, graduates with honors, and becomes first a lawyer, then an assistant district attorney. Jenny lovingly follows his progress. Meanwhile, she takes over the vice and bootlegging in the city. 
Question: Whose mother controls vice and bootlegging in the city?
Example Output:
Dan.