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.

Ex Input:
Passage: By the time Hope was exhibited, Watts had already committed himself to donate his most significant works to the nation, and although he received multiple offers for the painting he thought it inappropriate not to include Hope in this donation, in light of the fact that it was already being considered one of his most important pictures. In mid-1886 Watts and his assistant Cecil Schott painted a duplicate of the piece, with the intention that this duplicate be donated to the nation allowing him to sell the original. Although the composition of this second painting is identical, it is radically different in feel. The central figure is smaller in relation to the globe, and the colours darker and less sumptuous, giving it an intentionally gloomier feel than the original.In late 1886 this second version was one of nine paintings donated to the South Kensington Museum (now the Victoria and Albert Museum) in the first instalment of Watts's gift to the nation. Meanwhile, the original was briefly displayed in Nottingham before being sold to the steam tractor entrepreneur Joseph Ruston in 1887. Its whereabouts was long unknown until in 1986 it was auctioned at Sotheby's for £869,000 (about £2,500,000 in 2019 terms), 100 years after its first exhibition.On their donation to the South Kensington Museum, the nine works donated by Watts were hung on the staircase leading to the library, but Hope proved a popular loan to other institutions as a symbol of current British art. At the Royal Jubilee Exhibition of 1887 in Manchester, an entire wall was dedicated to the works of Watts. Hope, only recently completed but already the most famous of Watts's works, was placed at the centre of this display. It was then exhibited at the 1888 Melbourne Centennial Exhibition and the 1889 Exposition Universelle in Paris, before being moved to Munich for display at the Glaspalast. In 1897 it was one of the 17 Watts works transferred to the newly created National Gallery of British Art (commonly known as the Tate Gallery, now Tate Britain); at the time, Watts was so highly regarded that an entire room of the new museum was dedicated to his works. The Tate Gallery considered Hope one of the highlights of their collection and did not continue the South Kensington Museum's practice of lending the piece to overseas exhibitions.

Ex Output:
What is the last name of the person who wanted to donate a duplicate to the nation so he could sell the original?


Ex Input:
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.

Ex Output:
What is the real name of Sandi?


Ex Input:
Passage: While Raff was able to offer "practical suggestions [in orchestration] which were of great value to Liszt", there may have been "a basic misunderstanding" of the nature of their collaboration. Liszt wanted to learn more about instrumentation and acknowledged Raff's greater expertise in this area. Hence, he gave Raff piano sketches to orchestrate, just as he had done earlier with Conradi—"so that he might rehearse them, reflect on them, and then, as his confidence in the orchestra grew, change them." Raff disagreed, having the impression that Liszt wanted him on equal terms as a full collaborator. While attending an 1850 rehearsal of Prometheus, he told Bernhard Cossmann, who sat next to him, "Listen to the instrumentation. It is by me."Raff continued making such claims about his role in Liszt's compositional process. Some of these accounts, published posthumously by Die Musik in 1902 and 1903, suggest that he was an equal collaborator with Liszt. Raff's assertions were supported by Joachim, who had been active in Weimar at approximately the same time as Raff. Walker writes that Joachim later recalled to Raff's widow "that he had seen Raff 'produce full orchestral scores from piano sketches.'" Joachim also told Raff's biographer Andreas Moser that "the E-flat-major Piano Concerto was orchestrated from beginning to end by Raff." Raff's and Joachim's statements effectively questioned the authorship of Liszt's orchestral music, especially the symphonic poems. This speculation was debased when composer and Liszt scholar Peter Raabe carefully compared all sketches then known of Liszt's orchestral works with the published versions of the same works. Raabe demonstrated that, regardless of the position with first drafts, or of how much assistance Liszt may have received from Raff or Conradi at that point, every note of the final versions represents Liszt's intentions.

Ex Output:

What is the last name of the person who gave piano sketches to orchestrate to Conradi?