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.

Q: 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?

A: Chief O'Hara.
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Q: Passage: In 1987, James Brennan plans to have a summer vacation in Europe after graduating with a comparative literature degree from Oberlin College and to attend a journalism graduate school at Columbia University when his holidays end. A few days after his graduation, his parents advise him to seek a part-time job rather than going to Europe when they unexpectedly announce that financial problems have taken a toll on them and they would be unable to financially support him.
James gets a job at Adventureland, a local amusement park in his hometown of Pittsburgh, Pennsylvania, where his childhood friend Tommy Frigo works. Assistant manager Bobby assigns James to the games area. He meets his co-workers: sarcastic Joel; Bobby's wife and park manager Paulette; Sue O'Malley; Mark; the alluring Lisa P.; and the park's technician, Mike Connell, a part-time musician. Another games worker, Emily "Em" Lewin, saves James from being stabbed by a lying, cheating customer.
With her father and stepmother away, Em throws a party and gets to know James. During the conversation, Em persuades James to join her in the house's swimming pool. After Em leaves the pool, James follows only to jump back into the water in humiliation when Frigo announces to the partygoers that he saw James having an erection while leaving the pool. After the party, Connell, who has been having an affair with Em, comes over to further pursue it. 
Question: What's the name of the park technician's workplace?

A: Adventureland.
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Q: Passage: Five years after the Viking villagers of Berk and the dragons made peace, they live together in harmony. Hiccup and his dragon, Toothless the Night Fury the last of his kind, discover and map unexplored lands. Now 20 years old, he is being pressed by his father, Stoick the Vast, to succeed him as chieftain, although Hiccup feels unsure he is ready.
While investigating a burnt forest, Hiccup and Astrid discover the remains of a fort encased in ice and meet a dangerous group of dragon-trappers. One of the trappers, Eret, blames the two for his fort's destruction and attempts to capture their dragons for the trappers' leader, Drago Bludvist, who plots to capture and brainwash all of the dragons and make them his pets and army. Hiccup and Astrid escape and warn Stoick about the dragon army Drago is amassing. Stoick orders the villagers to fortify the island and prepare for battle. Hiccup, however, refuses to believe war is inevitable, and flies off to talk to Drago. Stoick stops him, explaining that he once met Drago at a gathering of chiefs, where Drago had offered to protect them from dragons if they pledged to serve him; when they refused, he had his dragons attack them, with Stoick the sole survivor. Undeterred, Hiccup flies off with Toothless in search of Drago to try to reason with him. 
Question: Who is blamed for the fort's destruction?

A:
Hiccup.
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