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.
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Question: Passage: The chief building material of the church is buff sandstone, which came from the Goodrich Quarry (also called the Greystone Quarry) in the Almaden area of San Jose, was delivered by train and rough-cut in the university Quad.  Gregg credits the high quality of the stonework to church and university builder John D. McGilvray.  The church is roofed with terracotta tiles of the Italian imbrex and tegula form. The nave, chancel, and transepts appear to project from the square central structure, roofed with tiles and a small skylight above its center.  Memorial Church originally had a central bell tower with an 80-foot tall, twelve-sided spire, but this was lost as a result of the 1906 earthquake.The church's facade is surmounted by a simple Celtic cross, a motif that appears several times throughout the building.  The cross was added after the 1906 earthquake; its central shaft was destroyed in the Loma Prieta earthquake and replaced.  There are three arched entrances below the exterior mosaic; the central one is slightly larger than the others.  The surrounding stonework is intricately carved with stylized flora, twisted-cable moldings, and bosses of sculpted cherubim, a motif which occurs in different media throughout the church. In the spandrels are mosaic depictions of the biblical concepts of love, faith, hope and charity intertwined in a vine representing the "tree of life".In the upper zone of the facade, surrounded by more elaborate stonework and "lacy carving", is a large central window, with groups of three smaller windows on each side.  The original central window was a quatrefoil-shaped rose window, but after the 1906 earthquake, it was replaced by a "classical round-head window that more grandly restates the smaller flanking, articulated openings" and that corresponded with the mission-style architecture of the Quad.  Beneath the windows are inlaid panels of colored marble.

Answer: What church's chief building material was buff sandstone?


Question: Passage: The situation reached a crisis on May 7, 1963. Breakfast in the jail took four hours to distribute to all the prisoners. Seventy members of the Birmingham Chamber of Commerce pleaded with the protest organizers to stop the actions. The NAACP asked for sympathizers to picket in unity in 100 American cities. Twenty rabbis flew to Birmingham to support the cause, equating silence about segregation to the atrocities of the Holocaust. Local rabbis disagreed and asked them to go home. The editor of The Birmingham News wired President Kennedy and pleaded with him to end the protests.
Fire hoses were used once again, injuring police and Fred Shuttlesworth, as well as other demonstrators. Commissioner Connor expressed regret at missing seeing Shuttlesworth get hit and said he "wished they'd carried him away in a hearse". Another 1,000 people were arrested, bringing the total to 2,500.
News of the mass arrests of children had reached Western Europe and the Soviet Union. The Soviet Union devoted up to 25 percent of its news broadcast to the demonstrations, sending much of it to Africa, where Soviet and U.S. interests clashed. Soviet news commentary accused the Kennedy administration of neglect and "inactivity". Alabama Governor George Wallace sent state troopers to assist Connor.  Attorney General Robert Kennedy prepared to activate the Alabama National Guard and notified the Second Infantry Division from Fort Benning, Georgia that it might be deployed to Birmingham.No business of any kind was being conducted downtown. Organizers planned to flood the downtown area businesses with black people. Smaller groups of decoys were set out to distract police attention from activities at the 16th Street Baptist Church. Protesters set off false fire alarms to occupy the fire department and its hoses. One group of children approached a police officer and announced, "We want to go to jail!" When the officer pointed the way, the students ran across Kelly Ingram Park shouting, "We're going to jail!" Six hundred picketers reached downtown Birmingham. Large groups of protesters sat in stores and sang freedom songs. Streets, sidewalks, stores, and buildings were overwhelmed with more than 3,000 protesters. The sheriff and chief of police admitted to Burke Marshall that they did not think they could handle the situation for more than a few hours.

Answer: What is the first name of the person Commissioner Connor said he wished they'd carried away in a hearse?


Question: Passage: Almost immediately after the legal Solidarity leadership had been arrested, underground structures began to arise. On April 12, 1982, Radio Solidarity began broadcasting. On April 22, Zbigniew Bujak, Bogdan Lis, Władysław Frasyniuk and Władysław Hardek created an Interim Coordinating Commission (Tymczasowa Komisja Koordynacyjna) to serve as an underground leadership for Solidarity. On May 6 another underground Solidarity organization, an NSSZ "S" Regional Coordinating Commission (Regionalna Komisja Koordynacyjna NSZZ "S"), was created by Bogdan Borusewicz, Aleksander Hall, Stanisław Jarosz, Bogdan Lis and Marian Świtek. June 1982 saw the creation of a Fighting Solidarity (Solidarność Walcząca) organization.Throughout the mid-1980s, Solidarity persevered as an exclusively underground organization. Its activists were dogged by the Security Service (SB), but managed to strike back: on May 1, 1982, a series of anti-government protests brought out thousands of participants—several dozen thousand in Kraków, Warsaw and Gdańsk. On May 3 more protests took place, during celebrations of the Constitution of May 3, 1791. On that day, communist secret services killed four demonstrators – three in Warsaw and one in Wrocław.
Another wave of demonstrations occurred on August 31, 1982, on the second anniversary of the Gdańsk Agreement (see August 31, 1982 demonstrations in Poland). Altogether, on that day six demonstrators were killed – three in Lubin, one in Kielce, one in Wrocław and one in Gdańsk. Another person was killed on the next day, during a demonstration in Częstochowa. Further strikes occurred at Gdańsk and Nowa Huta between October 11 and 13. In Nowa Huta, a 20-year-old student Bogdan Wlosik was shot by a secret service officer.

Answer:
What were the names of the people in the group that was to serve as Solidarity's underground leadership?