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.

Example Input: Passage: Motivated by a variety of reasons from college tuition support, to a sense of purpose, best friends Dominic and Cole join the Army National Guard after graduating from their rural high school.  After persuading several of their friends to join them, the young men are sent to Afghanistan as part of the 107th Engineer Battalion, 168th Engineer Brigade, where they are tasked with searching for roadside bombs in order to keep roads safe for other troops.  By the time their deployment ends, they are no longer the carefree group of friends they were before enlisting; repeated bombs blasts around their convoys have led to TBI symptoms, and they have become increasingly disillusioned about their mission.
Coming home is no relief as they are now confronted with the silent war wounds of PTSD and TBI. The soldiers struggle with reintegration with society and some miss the simplicity in life they had while in Afghanistan. The latter half of the documentary focuses on their struggles on the home front and how each of them, and their families try to return to normal life.
Example Output: Who is sent to Afghanistan?

Example Input: Passage: Concepts of women's social rights and social status during the Tang era were notably liberal-minded for the period. However, this was largely reserved for urban women of elite status, as men and women in the rural countryside labored hard in their different set of tasks; with wives and daughters responsible for more domestic tasks of weaving textiles and rearing of silk worms, while men tended to farming in the fields. There were many women in the Tang era who gained access to religious authority by taking vows as Daoist priestesses. The head mistresses of the bordellos in the North Hamlet of the capital Chang'an acquired large amounts of wealth and power. Their high-class courtesans, who likely influenced the Japanese geishas, were well respected. These courtesans were known as great singers and poets, supervised banquets and feasts, knew the rules to all the drinking games, and were trained to have the utmost respectable table manners.Although they were renowned for their polite behavior, the courtesans were known to dominate the conversation amongst elite men, and were not afraid to openly castigate or criticize prominent male guests who talked too much or too loudly, boasted too much of their accomplishments, or had in some way ruined dinner for everyone by rude behavior (on one occasion a courtesan even beat up a drunken man who had insulted her). When singing to entertain guests, courtesans not only composed the lyrics to their own songs, but they popularized a new form of lyrical verse by singing lines written by various renowned and famous men in Chinese history.It was fashionable for women to be full-figured (or plump). Men enjoyed the presence of assertive, active women. The foreign horse-riding sport of polo from Persia became a wildly popular trend amongst the Chinese elite, and women often played the sport (as glazed earthenware figurines from the time period portray). The preferred hairstyle for women was to bunch their hair up like "an elaborate edifice above the forehead", while affluent ladies wore extravagant head ornaments, combs, pearl necklaces, face powders, and perfumes. A law was passed in 671 which attempted to force women to wear hats with veils again in order to promote decency, but these laws were ignored as some women started wearing caps and even no hats at all, as well as men's riding clothes and boots, and tight-sleeved bodices.There were some prominent court women after the era of Empress Wu, such as Yang Guifei (719–756), who had Emperor Xuanzong appoint many of her relatives and cronies to important ministerial and martial positions.
Example Output: What is the name of the sport that glazed earthenware figurines portrayed women playing?

Example Input: Passage: The illegal immigrant population of the United States is estimated to be between 11 and 12 million. The population of unauthorized immigrants peaked in 2007 and has declined since that time. The majority of the U.S. unauthorized immigrants are from Mexico, but "their numbers (and share of the total) have been declining" and as of 2016 Mexicans no longer make up a clear majority of unauthorized immigrants, as they did in the past. Unauthorized immigrants made up about 5% of the total U.S. civilian labor force in 2014. By the 2010s, an increasing share of U.S. unauthorized immigrants were long-term residents; in 2015, 66% of adult unauthorized residents had lived in the country for at least ten years, while only 14% had lived in the U.S. for less than five years.In June 2012, President Obama issued a memorandum instructing officers of the federal government to defer deporting young undocumented immigrants who were brought to the U.S. as children as part of the Deferred Action for Childhood Arrivals (DACA) program.  Under the program, eligible recipients who applied and were granted DACA status were granted a two-year deferral from deportation and temporary eligibility to work legally in the country. Among other criteria, in order to be eligible a youth applicant must (1) be between age 15 and 31; (2) have come to the United States before the age of 16; (3) have lived in the U.S. continuously for at least five years; (4) be a current student, or have earned a high school diploma or equivalent, or have received an honorable discharge from the U.S. armed services; and (5) must not "have not been convicted of a felony, significant misdemeanor, or three or more misdemeanors, and do not otherwise pose a threat to public safety or national security." The Migration Policy Institution estimated that as of 2016, about 1.3 million unauthorized young adults ages 15 and older were "immediately eligible for DACA"; of this eligible population, 63% had applied as of March 2016.Children of legal migrants won't qualify as Dreamers under DACA protection because they entered the country legally. This is highlighted as the biggest contradiction in US immigration policy by many advocates of legal immigrants.
Example Output:
What is the name of the organization that estimated 1.3 million immigrants eligible for DACA in the country with an illegal immigrant population between 11 and 12 million?