Problem: Given the question: This article: Norman Sterns and Leela Sterns are newlyweds who are driving from their home in New York City to Los Angeles. They become lost and run out of gas, stranding them in the rural Ozark countryside. They meet a friendly paleontologist named Wayne Thomas. Wayne suggests that they visit the nearest farm that could provide gas. The farm is run by a strange man named Greely, who tells them that the gasoline truck was supposed to arrive the previous day, but since it didn't, he expects it there any minute. Greely suggests that they go inside to the parlor, where it's cooler. On the way up to the house, he asks if they know anybody out here, in case they may be waiting for them. They say no, and when they get inside, Greely goes off to tell his "housekeeper", Bella to make some iced tea. She argues with him on what he will "do with them", but Greely smacks her, and threatens that she will "take their place" if she doesn't serve them some tea. Thomas arrives and Greely goes outside. He tells them that their car won't start. Wayne decides to take a look at the engine and tells Greely to go back to his truck and get a tool. Greely instead beats him on the back of the head with it and drags his body off. Meanwhile, Leela appears to be worried about Greely, because he is acting strange and his eyes don't look right. She then compares his eyes to a stuffed lizard across the room. Greely comes back inside and tells them that he had to do a chore. Leela wants to go back outside, but Greely tells them that they could check out his "collection" while waiting for the truck. contains an answer for the question: What does Greely use to beat Wayne Thomas on the back of his head?, what is it ?
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The answer is:
a tool

Problem: Given the question: This article: The term "Viking metal" has sometimes been used as a nickname for the 1990s Norwegian black metal scene, which was "noisy, chaotic, and often augmented by sorrowful keyboard melodies". It has also been variously described as a subgenre of black metal, albeit one that abandoned black metal's Satanic imagery, "slow black metal" with influences from Nordic folk music, straddling black metal and folk metal almost equally, or running the gamut from "folk to black to death metal". Typically, Viking metal artists rely extensively on keyboards, which are often played at a "swift, galloping pace". These artists often add "local cultural flourishes" such as traditional instruments and ethnic melodies. It is similar to folk metal, and is sometimes categorized as such, but it uses folk instruments less extensively. For vocals, Viking metal incorporates both singing and the typical black metal screams and growls. Overall, Viking metal is hard to define since, apart from certain elements like anthem-like choruses, it is not based entirely on musical features and overlaps with other metal genres, with origins in black and death metal Some bands, such as Unleashed and Amon Amarth, play death metal, but incorporate Viking themes and thus are labeled as part of the genre. Generally, Viking metal is defined more by its thematic material and imagery than musical qualities. Rather than being a mock-up of medieval music, "it is in the band names, album titles, artwork of album covers and, especially, in the song lyrics that Viking themes are so evident." Viking metal, and the closely related style pagan metal, is more of a term or "etiquette" than a musical style. Since they are defined chiefly by lyrical focus, any musical categorizations of these two styles is controversial. Thus, Viking metal is more of a cross-genre term than a descriptor of a certain sound. Ashby and Schofield write that "The term 'Viking metal' is one of many that falls within a complex web of genres and subgenres, the precise form of which is constantly... contains an answer for the question: What genres are defined chiefly by lyrical focus?, what is it ?
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The answer is:
Viking metal

Problem: Given the question: This article: Following the seven performances on the Joshua Tree Tour, U2 did not perform "Mothers of the Disappeared" until 1998, on the fourth leg of the PopMart Tour. It was played at three concerts in Argentina and once in Chile, concluding all four shows. Bono sang "el pueblo vencera" at the end of each performance. The first rendition was on 5 February 1998 in Buenos Aires, where it was performed with the Madres accompanying them onstage. The song was played by just Bono and the Edge and was set against footage of the Madres on the video screen. At the conclusion of the song, the band members faced the Madres and applauded, an act in which the rest of the audience joined. Part of the performance was later included on the television documentary Classic Albums: The Joshua Tree.The cost of the tickets was too high for many fans in South America, so the band broadcast the 11 February concert in Chile live on television. Knowing that many people in the country would be watching, they played "Mothers of the Disappeared" in place of "Wake Up Dead Man". The stadium in which the concert was held had been used as a prison camp by Pinochet's regime following the coup d'etat. Again it was performed solely by Bono and the Edge against footage of the Madres, and they invited the women to join them onstage a second time. The Madres held up photographs of their children and spoke about them briefly during the performance, an act which received a mixed reception from the audience. Bono made a plea to Pinochet, asking him to "tell these women where are the bones of their children.""Mothers of the Disappeared" was performed again on the fourth leg of the Vertigo Tour, on 26 February 2006 in Santiago and 2 March in Buenos Aires. Although it was rehearsed by the full band, it was played only by Bono and the Edge in an arrangement similar to the one from the PopMart Tour. The Edge performed the song on a charango that Chilean President Ricardo Lagos had given to Bono earlier that day. It was played at three concerts on the third leg of... contains an answer for the question: What was performed with the Madres accompanying them onstage?, what is it ?
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The answer is:
Mothers of the Disappeared