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.

Q: Passage: Christmas has always been an exceptional time of love and tradition in the small town of Trapper Falls, Alaska. Hometown of Mayor Dan Reed looks forward to each year with enthusiasm to all the events, friends and family that fill this special season. Together with his brother Greg, they dedicate time away from their adventure tour company to drape the town is Christmas cheer. When Dan's old high school rival Mitch Bright, a mean-spirited and embittered militant atheist returns home after 20 years, Dan is immediately suspicious. Mitch is a highly successful big city lawyer who has never wanted anything to do with Trapper Falls. The rivalry re-ignites when the frustrated Mitch takes offense to what he sees as the town's violation of his rights. Mitch wants the Nativity scene removed from the front of City hall and the word Christmas switched to Happy Holidays on all signs. Fifty years of tradition are now challenged not by an outsider, but a former member of the community. As the conflict escalates, it goes beyond one person's opinion but magnifies into an entire town problem when Mitch enters into the mayoral race to have Dan replaced.
In the heat of the legal battle and facing certain defeat, Dan's wife Kristen and their daughter Makayla, wanting to show what she believes to be the true meaning of Christmas, are inspired to launch a "Christmas with a Capital C" campaign as an effort to keep the town together. In doing so they discover the secret behind Mitch's return: he is looking for love and acceptance, but can't find it in the world of high-flown success.

A: What's the full name of the man the militant atheist is trying to replace as Mayor?
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Q: Passage: Vance "Van" Wilder is a confident and sardonic seventh year senior at Coolidge College who is popular among most of the student body. With no ambition to graduate, Van spends his days driving around campus in his customized golf cart, posing nude for figure drawing classes, organizing soirees and fundraisers for his peers. Among his friends are his roommate and close confidant Hutch and his newly hired assistant Taj Badalandabad, a sexually repressed foreign exchange student from India.
Upon learning that his son is still in school, Van's father arrives at Coolidge intent on bringing him home. When Van refuses, his father decides to sever Van's financial support. Faced with disenrollment due to unpaid tuition, Van seeks a payment extension from the registrar, Deloris. After Van has sex with her, Deloris hands him the paperwork for an extension, which Van realizes he only needed to ask for in the first place.
Gwen Pearson works for the school paper, and despite her talents for journalism, her articles do not generate interest from the student body. Her editor assigns her to get an "unattainable" human interest story on Van Wilder as he normally refuses to do interviews for the paper. After a couple of attempts to get money fast, Van is approached by the Lambda Omega Omega fraternity, offering to pay him a thousand dollars to throw them a blowout party and boost their popularity.
Overhearing two of the Lambdas expressing their excitement over the party's success and their satisfaction with Van's work, Gwen writes a story crediting Van as the host of the party. Though Van hates the article at first, he realizes it can be the "cash cow" he needs to stay in school. Van eventually agrees to sit down with Gwen for the follow-up piece after losing a hockey bet to her.

A: What is the full name of the person whose friends are his roommate and newly hired assistant?
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Q: Passage: Stereolab's music combines a droning rock sound with lounge instrumentals, overlaid with sing-song female vocals and pop melodies, and have also made use of unorthodox time signatures. It has been generally described as avant-pop, indie pop, art pop, indie electronic, indie rock, post-rock, experimental rock, and experimental pop.The band have played on vintage electronic keyboards and synthesizers from brands such as Farfisa and Vox and Moog. Gane has praised the instruments for their versatility: "We use the older effects because they're more direct, more extreme, and they're more like plasticine: you can shape them into loads of things." The 1994 album Mars Audiac Quintet prominently features Moog synthesizers.
Lætitia Sadier's English and French vocals was a part of Stereolab's music since the beginning; and would occasionally sing wordlessly along with the music.  In reference to her laid-back delivery, Peter Shapiro wrote facetiously in Wire that Sadier "display[ed] all the emotional histrionics of Nico", while some critics have commented that her vocals were unintelligible. Sadier would often trade vocals with Mary Hansen back-and-forth in a sing-song manner that has been described as "eerie" and "hypnotic", as well as "sweet [and] slightly alien". After Hansen's death in 2002, critic Jim Harrington commented that her absence is noticeable on live performances of Stereolab's older tracks, and that their newer songs could have benefited from Hansen's backing vocals.In interviews, Gane and Sadier have discussed their musical philosophy. Gane said that "to be unique was more important than to be good." On the subject of being too obscure, he said in a 1996 interview that "maybe the area where we're on dodgy ground, is this idea that you need great knowledge [of] esoteric music to understand what we're doing." Sadier responded to Gane, saying that she "think[s] we have achieved a music that will make sense to a lot of people whether they know about Steve Reich or not." The duo were up-front about their desire to grow their sound: for Gane, "otherwise it just sounds like what other people are doing", and for Sadier, "you trust that there is more and that it can be done more interesting.".

A:
What is the first name of the person who would often trade vocals with Mary Hansen back-and-forth in a sing-song manner?
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