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.

Input: Consider Input: Passage: In 1870, 18-year-old Travis Coates is left in charge of his precocious 12-year-old brother, Arliss, on the family farm in Southwest Texas, while their parents visit an ailing grandmother. While Arliss and his dog, Savage Sam, are tracking a bobcat, Travis is warned by Bud Searcy that renegade Apaches are in the area. When Travis joins Bud's 17-year-old daughter, Lisbeth, in a search for Arliss, all three are captured by a band of Apaches led by a Comanche. The boys' Uncle Beck Coates witnesses the scene and manages to wound the Native American leader, but Beck's horse is shot by one of the braves, allowing the Comanche and his followers to escape with the captives. Beck alerts the U. S. Cavalry, but the Native Americans split into three groups and ride for the hills; in the confusion, Travis escapes but is knocked unconscious and left to die. Beck and his posse of five find Travis and his dog, set out in pursuit of the other captives, and eventually find the Indians in a valley fighting over Lisbeth. Although posse member Pack Underwood, bent on revenge for the massacre of his family, fires a shot that alerts the Indians to their planned ambush, the youngsters are saved and the renegades captured.

Output: What are the first names of Beck Coates' nephews?

Input: Consider Input: Passage: Famous Hollywood actor Don Bolton is a vain movie star whose biggest fear is to be drafted into the US Army. He definitely lacks the qualities of a good soldier, and he is so afraid of loud noise that he would not last a day in the service, let alone cope with hearing a single gunshot when he is on set shooting a war film at the studio. Colonel Peter Fairbanks visits the studio set as a consultant for the war film, and with him he has brought his beautiful daughter Antoinett, known as "Tony" (Dorothy Lamour). Don is smitten by Tony, and also realizes that his ticket out of the Army is to marry the colonel's daughter to avoid the draft.
Don manages to insult the colonel gravely when he first mistakes him for an actor and treats him disrespectfully. Even so, Don manages to go on a date with Tony, and even proposes to her, before hearing on the radio that the draft age is only going up to the age of 31. As Don is 32 he retracts his proposal, and Tony is disgusted with his intentions and cowardly behavior.

Output: Who is mistaken for an actor?

Input: Consider Input: Passage: Jean Sibelius's Symphony No. 8 was his final major compositional project, occupying him intermittently from the mid-1920s until around 1938, though he never published it. During this time Sibelius was at the peak of his fame, a national figure in his native Finland and a composer of international stature. A fair copy of at least the first movement was made, but how much of the Eighth Symphony was completed is unknown. Sibelius repeatedly refused to release it for performance, though he continued to assert that he was working on it even after he had, according to later reports from his family, burned the score and associated material, probably in 1945.
Much of Sibelius's reputation, during his lifetime and subsequently, derived from his work as a symphonist. His Seventh Symphony of 1924 has been widely recognised as a landmark in the development of symphonic form, and at the time there was no reason to suppose that the flow of innovative orchestral works would not continue. However, after the symphonic poem Tapiola, completed in 1926, his output was confined to relatively minor pieces and revisions to earlier works. During the 1930s the Eighth Symphony's premiere was promised to Serge Koussevitzky and the Boston Symphony Orchestra on several occasions, but as each scheduled date approached Sibelius demurred, claiming that the work was not ready for performance. Similar promises made to the British conductor Basil Cameron and to the Finnish Georg Schneevoigt likewise proved illusory. It is thought that Sibelius's perfectionism and exalted reputation prevented him ever completing the symphony to his satisfaction; he wanted it to be even better than his Seventh.
After Sibelius's death in 1957, news of the Eighth Symphony's destruction was made public, and it was assumed that the work had disappeared forever. But in the 1990s, when the composer's many notebooks and sketches were being catalogued, scholars first raised the possibility that fragments of the music for the lost symphony might have survived. Since then, several short manuscript sketches have been tentatively identified with the Eighth, three of which (comprising less than three minutes of music) were recorded by the Helsinki Philharmonic Orchestra in 2011. While a few musicologists have speculated that, if further fragments can be identified, it may be possible to reconstruct the entire work, others have suggested that this is unlikely given the ambiguity of the extant material. The propriety of publicly performing music that Sibelius himself had rejected has also been questioned.
Output: What is the last name of the person who was occupied intermittently from the mid 1920s until around 1938?