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: Harry Glicken (March 7, 1958 – June 3, 1991) was an American volcanologist. He researched Mount St. Helens in the United States before and after its 1980 eruption, and was very distraught about the death of fellow volcanologist David A. Johnston, who had switched shifts with Glicken so that the latter could attend an interview. In 1991, while conducting avalanche research on Mount Unzen in Japan, Glicken and fellow volcanologists Katia and Maurice Krafft were killed by a pyroclastic flow. His remains were found four days later, and were cremated in accordance with his parents' request. Glicken and Johnston remain the only American volcanologists known to have died in volcanic eruptions.
Despite a long-term interest in working for the United States Geological Survey, Glicken never received a permanent post there because employees found him eccentric. Conducting independent research from sponsorships granted by the National Science Foundation and other organizations, Glicken accrued expertise in the field of volcanic debris avalanches. He also wrote several major publications on the topic, including his doctoral dissertation based on his research at St. Helens titled "Rockslide-debris Avalanche of May 18, 1980, Mount St. Helens Volcano, Washington" that initiated widespread interest in the phenomenon. Since being published posthumously by Glicken's colleagues in 1996, the report has been acknowledged by many other publications on debris avalanches. Following his death, Glicken was praised by associates for his love of volcanoes and commitment to his field. 
Question: What is the last name of the person who was regarded as eccentric?

A: Glicken.
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Q: Passage: Chicago DEA agent John Hatcher returns from Colombia, where drug dealers killed his partner Chico. As a result of Chico's death and years of dead end work, John retires and heads to his family's home town of Lincoln Heights in suburban Chicago. He visits the local school to meet his old friend and former U.S. Army buddy Max who works there as a football coach and physical education teacher.
As John and Max celebrate their reunion at a club, a gunfight breaks out between local drug dealers and a Jamaican gang at the venue. The gang, known as the Jamaican Posse, is led by a notorious psychotic drug kingpin named Screwface full of West African Vodun and sadism. John arrests one of Screwface's henchmen as the gunfight ends. News of Posse crimes occurring in Chicago and across the United States spread as the Posse expands its operations and recruits more members. The next day, Screwface and his henchmen do a drive-by shooting on the house where John, his sister Melissa, and Melissa's 12-year-old daughter Tracey live. Tracey is injured and hospitalized in critical condition.
John encounters a gangster named Jimmy whom he is forced to kill. A Jamaican gangster named Nesta arrives and is subdued by John, who asks about Screwface. Nesta gives information but tells him to go after Screwface alone and jumps out the window to his death. The next day, John discovers a strange symbol engraved on a carpet, and with the help of Jamaican voodoo and gang expert Leslie, a detective for the Chicago Police Department, he learns that it is an African blood symbol used to mark their crimes. John decides to come out of retirement to join Max in a battle against Screwface. 
Question: What is the first name of the person who visits Max after retiring?

A: John.
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Q: Passage: Diamandis released 11 music videos through YouTube during the promotional campaign for Electra Heart. She claimed that their production led her record label into bankruptcy, but stated that they would be released and "finish this era the way I want to." The first, titled "Part 1: Fear and Loathing", was released on 8 August 2011, and sees Diamandis cutting her long brown hair and singing the track on a balcony during the nighttime. It was followed by "Part 2: Radioactive" on 22 August, which depicts a blonde-wigged Diamandis travelling across the United States with her romantic interest. The track was released through the iTunes Store on 23 September, and peaked at number 25 on the UK Singles Chart on 15 October. The black-and-white clip "Part 3: The Archetypes" shows the close-up of a blonde Diamandis while the introduction of "The State of Dreaming" is played; it introduced the archetypes "housewife", "beauty queen", "homewrecker", and "idle teen" on 15 December. "Part 4: Primadonna" served as the music video for the lead single from the record on 12 March 2012.Uploaded on 18 May, the black-and-white "Part 5: Su-Barbie-A" is set to the introduction of "Valley of the Dolls" with overlapped commentary mentioning "Quick-Curl Barbie" and "Mod-Hair Ken"; it depicts Diamandis standing on the porch of a house with her back to the front door. It was followed by "Part 6: Power & Control" on 30 May, where Diamandis is seen engaging in a series of mind games with her romantic interest. Diamandis alleged that Atlantic Records delayed the premiere of "Part 7: How to Be a Heartbreaker" because they felt she was "ugly" in the clip; it was made publicly available on 28 September, and sees Diamandis interacting with several shirtless men in a community shower. "Part 8: E.V.O.L." introduced the previously-unreleased track "E.V.O.L" on 14 February 2013. The black-and-white visual shows a brown-wigged Diamandis looking about a room with white-tiled walls."Part 9: The State of Dreaming", premiered on 2 March, presents Diamandis lying on a bed while "alternating between sad eyes and a big smile". It begins with a black-and-white filter, although transitions into color after the first minute. It was followed by "Part 10: Lies" on 17 July, and employs a similar black-and-white to color technique. Diamandis is first seen looking into the camera wearing little makeup, and is later shown walking into the woods and sitting at a dinner table in the rain. The final music video "Part 11: Electra Heart" introduced the previously-unreleased title track; the clip itself contains footage from the earlier music videos. It symbolically ended the promotional era for Electra Heart, with Diamandis having tweeted "Goodbye, Electra Heart!" on 8 August, the same day the video was released. 
Question: What was the name of the previously unreleased track that Part 8 introduced?

A:
E.V.O.L.
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