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: The name Spiderland originates from McMahan's younger brother, who thought that the record sounded "spidery". The album's black-and-white cover photograph, which depicts the members of the band (Brashear, McMahan, Walford and Pajo, from left to right) treading water in the lake of an abandoned quarry, was taken by Will Oldham. An article in The Stranger credited the cover for creating a mystique surrounding Slint, noting "[m]ost people only had seen Slint as four heads floating in a Kentucky quarry on Spiderland's cover. Listeners pondered the band's sparsely adorned black-and-white covers as if they were runes bearing secrets." Chris Gaerig of the Michigan Daily wrote, "the cover of Slint's masterful Spiderland captures the joyous fear and violence of the album so precisely it shakes souls. The group—submerged in a lake to their chins with deranged smiles—seems to be stalking you, hovering out of the black-and-white façade." Several other promotional images have been taken from the same photo session with Oldham.A photo of a spider taken by Noel Saltzman is used on the back cover, reflecting the album's title. The inside sleeve contains the message "interested female vocalists write 1864 douglas blvd. louisville, ky. 40205". McMahan confirmed that this message was serious, and said "We did get some responses and we did listen to CDs and tapes. We didn't end up doing anything immediately, so that idea of adding someone sort of fell by the wayside." The message "this recording is meant to be listened to on vinyl" is printed on some CD issues of Spiderland, demonstrating Slint's preference of analog audio devices. 
Question: What is the name of the band whose members are depicted on Spiderland's black-and-white cover photograph?

A: Slint.
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Q: Passage: On her 18th birthday, India Stoker (Mia Wasikowska)—a girl with a strong acuteness of the senses—has her life turned upside down after her loving father Richard dies in a horrific car accident. She is left with her unstable mother Evelyn. At Richard's funeral, Evelyn and India are introduced to Richard's charming and charismatic brother Charlie, who has spent his life traveling the world. India, who didn't know Charlie existed, is perturbed by his presence. He announces that he is staying indefinitely to help support India and Evelyn, much to Evelyn's delight and India's chagrin.
Shortly after, India witnesses Charlie argue with Mrs. McGarrick, the head caretaker of the house. Mrs. McGarrick complains to Charlie that she has been his "eyes and ears" since he was a boy. Mrs. McGarrick then disappears. Charlie and Evelyn grow intimate while India continues to rebuff his attempts to befriend her. Later, her great aunt Gwendolyn visits the family, much to Evelyn and Charlie's dismay. At dinner, Gwendolyn shows surprise at Charlie's claims of traveling the world and tells Evelyn that she needs to talk to her about Charlie.
Gwendolyn ends up changing hotels due to an unexplained fear and suspicion of Charlie. However, she loses her cell phone and tries to call the Stokers' home from her hotel payphone. Charlie corners her in the phone booth and strangles her to death with his belt. Meanwhile, India discovers Mrs. McGarrick's body in the freezer and realizes Charlie is a murderer. 
Question: Who has put Mrs. McGarrick's body in the freezer?

A: Charlie.
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Q: Passage: When charter-boat skipper Jack O'Conner finds a gold Spanish dollar off the Florida Keys, he decides to go in search of a legendary hoard of Spanish doubloons sunk during the "Hundred Years Storm" of 1780. For, as Jack's friend Cap'n Billau reveals, the coin bears a clue to the treasure's whereabouts – one of four islands etched by the infamous pirate, Jacques Un-Oeil upon the original doubloon. At Billau's urging, Jack tracks down the two beautiful women who unknowingly hold the remaining clues.
Streetwise Sandy Sequoia's piece of eight came from her murdered drug dealer boyfriend in Miami. And lonely-heart Portia Pennington inherited her coin from her merchant tycoon grandfather, who died at sea in the "Hundred Years Storm" of 1893, while hunting for the lost gold.
Jack convinces the girls to go in search of the pirate treasure with him. But first, the two must learn to crew his 76' schooner; and then, all three adventurers must learn to trust one another, if they expect to navigate the treacheries of love and the unpredictable Caribbean.
As Jack introduces the girls to life at sea, he starts to fall in love with Sandy. All seems to be going well, until Jack discovers Sandy with drugs on his boat – a kilo of her dead boyfriend's cocaine (which she has steadily been using since coming aboard). He has Portia dump the coke overboard; and while Sandy wrestles to overcome her addiction, Jack turns his attentions to Portia.
When Sandy and Portia realize that Jack has seduced each of them in turn and convinced each to reveal to him the name of the island on her coin, they turn on him. Feeling betrayed and realizing that they no longer need Jack in order to sail the boat or find the gold, they maroon him on a small island and go after the sunken treasure themselves. 
Question: What is the last name of the person who is friends with Cap'n Billau?

A:
O'Conner.
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