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.

Q: 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.

A: What is the first name of the person Commissioner Connor said he wished they'd carried away in a hearse?
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Q: Passage: Dr Stedman is murdered by an intruder in his study and two toy soldiers are stolen from his desk. The next day, Hugh Drummond reads about the murder in the newspaper. He is approached by a friend, Phillip Coleman, who tells him that he owns two similar figures and that he has received first offers, then threats to sell them. According to Coleman, the soldiers are 900 years old, dating back to the time of William the Conqueror. Coleman leaves the two painted lead figures with Drummond for safety and asks him to look into the affair. To flush out whoever is trying to get the figurines they plant a press story that Drummond has bought them from Coleman.
When a woman, who introduces herself as journalist Estelle Gorday, visits Drummond's apartment, she recognizes the right figures out of a collection that Drummond has assembled on his mantle piece. Drummond and his friend Longworth then visit Stedman Manor and meet the daughter of the victim, Cynthia. She tells them that her father's figures were very similar to those brought by Drummond but different in detail and that they were part of a set of 13 soldiers that Dr Stedman bought at auction together with an Anglo-Saxon palimpsest. He was translating that when he was killed and the scroll was also taken. Dr Stedman was convinced that the statues were exceedingly valuable and he received an offer to buy them from a man called Vane. Vane offered a multiple of what Stedman has paid and left very angry when rejected.
Drummond and Longworth follow an invitation by Ms Gorday. While they are there, Vane breaks into Drummond's apartment and steals the two soldiers. Coleman and Seymour, another friend of Drummond's, shadow him to a Soho flat. Seymour fetches Drummond and they return to Soho. Drummond and Longworth go up. A knife is thrown at them and they find Vane dead and the soldiers missing.

A: Who was translating a scroll?
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Q: Passage: The most promising but also the most challenging method of isotope separation was gaseous diffusion. Graham's law states that the rate of effusion of a gas is inversely proportional to the square root of its molecular mass, so in a box containing a semi-permeable membrane and a mixture of two gases, the lighter molecules will pass out of the container more rapidly than the heavier molecules. The gas leaving the container is somewhat enriched in the lighter molecules, while the residual gas is somewhat depleted. The idea was that such boxes could be formed into a cascade of pumps and membranes, with each successive stage containing a slightly more enriched mixture. Research into the process was carried out at Columbia University by a group that included Harold Urey, Karl P. Cohen and John R. Dunning.In November 1942 the Military Policy Committee approved the construction of a 600-stage gaseous diffusion plant. On 14 December, M. W. Kellogg accepted an offer to construct the plant, which was codenamed K-25. A cost plus fixed fee contract was negotiated, eventually totaling $2.5 million. A separate corporate entity called Kellex was created for the project, headed by Percival C. Keith, one of Kellogg's vice presidents. The process faced formidable technical difficulties. The highly corrosive gas uranium hexafluoride had to be used, as no substitute could be found, and the motors and pumps would have to be vacuum tight and enclosed in inert gas. The biggest problem was the design of the barrier, which would have to be strong, porous and resistant to corrosion by uranium hexafluoride. The best choice for this seemed to be nickel, and Edward Adler and Edward Norris created a mesh barrier from electroplated nickel. A six-stage pilot plant was built at Columbia to test the process, but the Norris-Adler prototype proved to be too brittle. A rival barrier was developed from powdered nickel by Kellex, the Bell Telephone Laboratories and the Bakelite Corporation. In January 1944, Groves ordered the Kellex barrier into production.

A:
What is the full name of the person Percival C. Keith worked for?
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