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: Following the purchase of two of his paintings by the Prussian Crown Prince, Friedrich was elected a member of the Berlin Academy in 1810. Yet in 1816, he sought to distance himself from Prussian authority and applied that June for Saxon citizenship. The move was not expected; the Saxon government was pro-French, while Friedrich's paintings were seen as generally patriotic and distinctly anti-French. Nevertheless, with the aid of his Dresden-based friend Graf Vitzthum von Eckstadt, Friedrich attained citizenship, and in 1818, membership in the Saxon Academy with a yearly dividend of 150 thalers. Although he had hoped to receive a full professorship, it was never awarded him as, according to the German Library of Information, "it was felt that his painting was too personal, his point of view too individual to serve as a fruitful example to students." Politics too may have played a role in stalling his career: Friedrich's decidedly Germanic subjects and costuming frequently clashed with the era's prevailing pro-French attitudes.

Output: What is the first name of the man that the Dresden-based person helped attain membership into the Saxon Academy?

Input: Consider Input: 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 Bexar 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 propertycode for slavesbe 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.

Output: 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?

Input: Consider Input: Passage: During Edward II's reign (13071327) there was relatively little activity at the Tower of London. However, it was during this period that the Privy Wardrobe was founded. The institution was based at the Tower and responsible for organising the state's arms. In 1321, Margaret de Clare, Baroness Badlesmere became the first woman imprisoned in the Tower of London after she refused Queen Isabella admittance to Leeds Castle and ordered her archers to fire upon Isabella, killing six of the royal escort. Generally reserved for high-ranking inmates, the Tower was the most important royal prison in the country. However it was not necessarily very secure, and throughout its history people bribed the guards to help them escape. In 1323 Roger Mortimer, Baron Mortimer, was aided in his escape from the Tower by the Sub-Lieutenant of the Tower who let Mortimer's men inside. They hacked a hole in his cell wall and Mortimer escaped to a waiting boat. He fled to France where he encountered Edward's Queen. They began an affair and plotted to overthrow the King. One of Mortimer's first acts on entering England in 1326 was to capture the Tower and release the prisoners held there. For four years he ruled while Edward III was too young to do so himself; in 1330, Edward and his supporters captured Mortimer and threw him in the Tower. Under Edward III's rule (13121377) England experienced renewed success in warfare after his father's reign had put the realm on the backfoot against the Scots and French. Amongst Edward's successes were the battles of Crecy and Poitiers where King John II of France was taken prisoner, and the capture of the King David II of Scotland at Neville's Cross. During this period, the Tower of London held many noble prisoners of war. Edward II had allowed the Tower of London to fall into a state of disrepair, and by the reign of Edward III the castle was an uncomfortable place. The nobility held captive within its walls were unable to engage in activities such as hunting which were permissible at other royal castles used as prisons, for instance Windsor. Edward III ordered that the castle should be renovated.
Output: Where did people bribe the guards to help them escape?