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: The original oil painting measures 380 by 580 centimetres (150 by 230 in). It depicts Arsenije leading tens of thousands of Serbs into exile, riding a horse and flanked by a Serb flag. In direct reference to the Bible, the image is reminiscent to that of Moses leading the chosen people out of Egypt. The irony, Judah notes, is that the Patriarch is leading his people away from their promised land. The Patriarch and four other figures dominate the composition, staggering unevenly across the canvas as opposed to moving in a straight line. "They punctuate the foreground," Filipovitch-Robinson writes, "directing the eye through the diagonals and curves of their bodies and gesture to the next line of figures behind them. Each subsequent line leads to the next." All age groups are represented in the painting, and Jovanović pays special attention to their facial details. Thousands of figures on horseback and on foot appear in the background before eventually receding into the horizon. The left background shows Serbian warriors pointing their lances at the sky while the right background shows lumber wagons carrying families into exile. At the right foreground, an old man herds his sheep. To the right of the Patriarch, a mother and her infant son sit atop a horse carrying their belongings. The woman is the young wife of militia leader Jovan Monasterlija and the child his son. A mustachioed warrior walks before them with swords fastened to his belt and a rifle resting against his shoulder, "striding purposefully into the future". The warrior's right arm is smeared with blood and bound by a white sling.
What is the last name of the militia leader that the Patriarchin the painting is married to?

Passage: Santa Anna had successfully escaped towards Vince's Bridge.  Finding the bridge destroyed, he hid in the marsh and was captured the following day. He was brought before Houston, who had been shot in the ankle and badly wounded. Texian soldiers gathered around, calling for the Mexican general's immediate execution.  Bargaining for his life, Santa Anna suggested that he order the remaining Mexican troops to stay away.  In a letter to Filisola, who was now the senior Mexican official in Texas, Santa Anna wrote that "yesterday evening [we] had an unfortunate encounter" and ordered his troops to retreat to Béxar and await further instructions.Urrea urged Filisola to continue the campaign.  He was confident that he could successfully challenge the Texian troops.  According to Hardin, "Santa Anna had presented Mexico with one military disaster; Filisola did not wish to risk another."  Spring rains ruined the ammunition and rendered the roads almost impassable, with troops sinking to their knees in mud.  Mexican troops were soon out of food, and began to fall ill from dysentery and other diseases.  Their supply lines had completely broken down, leaving no hope of further reinforcements. Filisola later wrote that "Had the enemy met us under these cruel circumstances, on the only road that was left, no alternative remained but to die or surrender at discretion".For several weeks after San Jacinto, Santa Anna continued to negotiate with Houston, Rusk, and then Burnet.  Santa Anna suggested two treaties, a public version of promises made between the two countries, and a private version that included Santa Anna's personal agreements.  The Treaties of Velasco required that all Mexican troops retreat south of the Rio Grande and that all private property—code for slaves—be respected and restored.  Prisoners-of-war would be released unharmed, and Santa Anna would be given passage to Veracruz immediately.  He secretly promised to persuade the Mexican Congress to acknowledge the Republic of Texas and to recognize the Rio Grande as the border between the two countries.When Urrea began marching south in mid-May, many families from San Patricio who had supported the Mexican army went with him.  When Texian troops arrived in early June, they found only 20 families remaining.  The area around San Patricio and Refugio suffered a "noticeable depopulation" in the Republic of Texas years.  Although the treaty had specified that Urrea and Filisola would return any slaves their armies had sheltered, Urrea refused to comply. Many former slaves followed the army to Mexico, where they could be free.  By late May the Mexican troops had crossed the Nueces.  Filisola fully expected that the defeat was temporary and that a second campaign would be launched to retake Texas.
What is the name of the person who secretly promised to persuade the Mexican Congress to acknowledge the Republic of Texas and to recognize the Rio Grande as the border between the two countries?

Passage: Despite undergoing various changes of emphasis, Bush's music retained a voice distinct from that of any of his contemporaries. One critic describes the typical Bush sound as "Mild dominant discords, of consonant effect, used with great originality in uncommon progressions alive with swift, purposeful harmonic movement ... except in [Benjamin] Britten they are nowhere used with more telling expression, colour and sense of movement than in Bush".John Ireland, Bush's early mentor, instilled "the sophisticated and restrained craftsmanship which marked Bush's music from the beginning",   introducing him to folksong and Palestrina, both important building blocks in the development of Bush's mature style. Daula comments that "Bush's music does not [merely] imitate the sound-world of his Renaissance predecessors", but   creates his unique fingerprint by "[juxtaposing] 16th century modal counterpoint with late- and post-romantic harmony".Bush's music, at least from the mid-1930s, often carried political overtones. His obituarist Rupert Christiansen writes that, as a principled Marxist, Bush  "put the requirements of the revolutionary proletariat at the head of the composer's responsibilities", a choice which others, such as Tippett, chose not to make.   However, Vaughan Williams thought that, despite Bush's oft-declared theories of the purposes of art and music, "when the inspiration comes over him he forgets all about this and remembers only the one eternal rule for all artists, 'To thine own self be true'.".
What is the last name of the person who wrote that the composer who retained a voice distinct from that of any of his contemporaries "remembers only the one eternal rule for all artists, 'To thine own self be true'."?