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: Dr. Frank Peralta is stabbed to death in his apartment one night. The detective on the case, Lt. Stevenson, quickly finds multiple witnesses putting Peralta's lover, Terry Collins, at the scene. However, when Stevenson finds Terry and questions her, she has an iron-clad alibi with multiple witnesses. It is revealed that Terry has an identical twin sister, Ruth, and the pair share the same job and routinely switch places for their own benefit. Stevenson and the district attorney are unable to prosecute, since the twins refuse to confirm which one of them has the alibi.
Unable to accept the "perfect crime", Lt. Stevenson asks Dr. Scott Elliot for help. Scott is an expert on twin study, and has been routinely encountering the Collins twins at their shared place of work, but does not know which one is which. As a front, Scott asks Terry and Ruth if he can study both of them individually as part of his research. The twins accept, though Ruth is worried that Scott might find out that Terry was at Peralta's apartment the night of the murder. However, Terry is attracted to Scott and insists that they can keep the secret for the sake of seeing him. She also comforts Ruth, reminding her that she was only at Peralta's apartment but didn't kill him.
From Scott's psychological tests and by spending time with them, he discovers that Ruth is kind and loving, while Terry is highly intelligent, insane, and has been manipulating Ruth almost their entire lives. Terry is jealous that people keep preferring Ruth over her, and is again enraged when Scott falls in love with Ruth instead of her. Terry starts methodically gaslighting Ruth, making her believe that she's hallucinating and going insane, in the hopes of pushing her to suicide. 
Question: What is the last name of the person whose murder the insane woman is suspected of committing?
[A]: Peralta.


[Q]: Passage: During an expedition into Central Africa, paleontologist Dr. Susan Matthews-Loomis and her husband George Loomis attempt to track down evidence of a local monster legend. The monster, which the local natives refer to as Mokele-mbembe, shares many characteristics with the Sauropod order of dinosaurs. During the expedition, they discover Brontosaurs in the deep jungle and are further amazed when the animals show very little fear of them. The couple begins observing the creatures and become especially enamored with the curious young offspring of the pair, whom they nickname "Baby". Unfortunately, the discovery soon places the dinosaurs in jeopardy from both the local military as well as fellow scientist Dr. Eric Kiviat. 
Whereas Dr. Kiviat sees Baby and his parents as his ticket to fame & fortune, the African military led by Colonel Nsogbu sees the dinosaurs as a threat and makes several attempts to destroy them. During one such attempt, one of the adult Brontosaurs is killed and the other captured. The Loomises are able to escape with Baby, but quickly find themselves lost in the jungle while being pursued by Colonel Nsogbu's forces. After finally escaping their pursuers, the pair decide to circle back and rescue the captive parent, whom Dr. Kiviat has persuaded Nsogbu to transport back to civilization.
With the aid of the local tribe - who see Baby and his parents as legends - George and Susan are able to break into the military compound and release the adult Brontosaur. During the escape, both Kiviat and Nsogbu are killed. Afterwards, the Loomises take the pair to a secluded jungle lagoon and say a tearful goodbye to Baby as he follows his lone parent away into the deeper parts of the jungle. 
Question: What are the full names of the people who nickname a creature "Baby"?
[A]: Dr. Susan Matthews-Loomis.


[Q]: Passage: Set in 2003, Huck Cheever is a young and talented poker player in Las Vegas haunted by his relationship with his estranged father, L.C. Cheever, a two-time World Series of Poker Champion. Huck is a regular in Vegas poker rooms but needs $10,000 to get a seat in the World Series of Poker Main Event.
After a good night at the Bellagio hotel's poker room, Huck goes to a party and meets aspiring singer Billie Offer, who has just arrived in town. Billie's older sister Suzanne warns her that Huck is "hustle 10, commitment zero." Back at the Bellagio, Huck is doing well at the tables before L.C. returns to town from the South of France. Huck greets his father coldly. The two play heads-up.
Loan shark Roy Durucher tells Huck that he plays poker as well as anybody, except for his reputation as a "blaster" (not patient enough) who always goes for broke. Roy proposes to stake Huck in the $10,000 main-event with a 60% — 40% split of any winnings, but Huck refuses. After failing to borrow money from his friend Jack, Huck goes to Suzanne's place hoping for a loan. Instead he runs into Billie, who gets a call confirming that she has landed a job singing at a club.
Huck proposes a celebration and at Binion's Horseshoe he shows her how to play poker. L.C. arrives and shows Huck a wedding ring of Huck's late mother's that Huck had pawned and that L.C. has redeemed. Huck loses his winnings. Over dinner, he explains to Billie that his father stole from his mother before leaving her. Huck says his father taught him how to play on the kitchen table with "pennies, nickels, and dimes." They make love after dinner. As Billie sleeps, Huck steals money from Billie's purse. 
Question: What are the full names of the two people who play heads-up?
[A]:
Huck Cheever.