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.

Passage: Sanders is a British colonial District Commissioner in Colonial Nigeria. He tries to rule his province fairly, including the various tribes comprising the Peoples of the River. He is regarded with respect by some and with fear by others, among whom he is referred to as "Sandi" and "Lord Sandi". He has an ally in Bosambo, a literate and educated chief (played by the American actor, Paul Robeson).
When Sanders goes on leave, another chief, King Mofolaba, spreads the rumour that "Sandi is dead." Inter-tribal war seems inevitable, and the situation is made worse by gun-runners and slavers.
His relief, Ferguson (known to the natives as Lord Ferguson), is unequal to the task; he is captured and killed by King Mofolaba. Sanders returns to restore peace. When Bosambo's wife Lilongo is kidnapped, the chief tracks down her kidnappers. Captured by them, he is saved by a relief force commanded by Sanders. Bosambo kills King Mofolaba and is subsequently named by Sanders as the King of the Peoples of the River.
What is the real name of Sandi?

Passage: 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 vencerá" 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'état. 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 the U2 360° Tour in place of "MLK". One performance in Istanbul, Turkey was dedicated to Fehmi Tosun, an ethnic Kurd who was kidnapped in October 1995 and subsequently disappeared. The abduction was witnessed by his wife and daughter; no information regarding his disappearance has ever been released.
For the first time in 30 years, a full band arrangement of "Mothers of the Disappeared" returned to U2's live set for the Joshua Tree Tour 2017, on which the group played The Joshua Tree in sequence in its entirety for each show. Eddie Vedder and Mumford & Sons accompanied U2 on-stage in a performance of the song during a 14 May 2017 show in Seattle.
What had "el pueblo vencerá" sung after each performance?

Passage: Pavement was formed in 1989 in Stockton, California, by Stephen Malkmus and Scott Kannberg. Malkmus and Kannberg had previously performed together in the band Bag O' Bones. Pavement had its start playing at open mike nights at clubs and bars. The songs the band played during this time were mostly covers, although they also performed many original songs that would later be released on Slay Tracks. Malkmus recalls, "It was pretty reasonable to be able to make a single for $1,000, so we decided to go for it. We didn't have any real plans because we weren't a real band." Two local studios existed in Stockton, the cheaper and less professionally minded of which was Gary Young's Louder Than You Think Studio. The band decided to record at Young's studio due to their admiration of other local punk bands who had recorded there, including The Young Pioneers and The Authorities. Kannberg reportedly borrowed $800 from his father to record Slay Tracks.Slay Tracks was recorded during a four-hour session on January 17, 1989, at Young's studio. Kannberg, describing the studio and the recording process, said, "You go into his house and it's stuff everywhere, old dogs lying around, big pot plants everywhere, and Gary tells us that he got all his equipment by selling pot! It was us going in and pretty much just laying down the songs with a guide guitar and a detuned guitar through a bass amp and then we'd play drums over the top." Young, though bewildered by the band's sound, contributed by playing drums. He recalled, "[Malkmus and Kannberg] come in and they play this weird guitar noise and it just sounds like noise, with no background. My drums were in there so I said, 'Should I drum?' and they said 'Okay.'" Kannberg said, "We did it really fast. We probably spent one day tracking and one day mixing it." The title of the EP had been decided prior to its recording, and the pseudonyms S.M. and Spiral Stairs were used to credit Malkmus and Kannberg respectively.

What is the full name of the person that claimed they weren't a real band?