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.

[EX Q]: Passage: The saddest sight was seeing people behind the wire fences on both sides of the land frontier yelling at the top of their voices across the wide dividing space to enquire about the state of relatives, as telephone communications had been cut by the Spaniards. Local housewives with Spanish relatives in the Campo area kept their radios tuned to the nearby Spanish stations for news of family members who were gravely ill. In critical cases the parties concerned would rush to Spain via Tangiers but unfortunately sometimes the patient was dead and buried by the time they arrived. The Spanish authorities would not allow access across the land frontier even on compassionate grounds.
Franco's death in 1975 led to the beginnings of diplomatic movement between Britain and Spain on the Gibraltar issue, though not immediately. Spain applied to join the European Economic Community (EEC) and NATO, for which it needed British support. In 1980, talks between British and Spanish ministers led to the Lisbon Agreement, a statement on co-operation between the two countries which committed them to starting negotiations on Gibraltar's future and lifting the Spanish restrictions on communications with Gibraltar. Although Britain promised to "honour the freely and democratically expressed wishes of the people of Gibraltar", Prime Minister Margaret Thatcher indicated in the House of Commons that sovereignty would be on the table, in a change from the previous policy. However, the border was not reopened due to "technical issues" – code for unresolved issues between the two governments – and the agreement was strongly opposed by many Gibraltarians, who did not wish their sovereignty to be under discussion and objected to the lack of Gibraltarian representatives at the talks. The outbreak of the Falklands War in 1982 caused a further delay. Argentina carried out an unsuccessful sabotage operation, kept secret at the time, that was intended to sink a Royal Navy frigate in Gibraltar's harbour; the saboteurs were captured by the Spanish police in Algeciras before they could carry out their attack. A further agreement was reached in Brussels in 1984 which clarified the Lisbon Agreement and required that Britain allow Spaniards to live and work in Gibraltar, which they would have the right to do anyway as EEC citizens. The border was finally fully reopened on 4–5 February 1985.
[EX A]: In what city did a further agreement occur that clarified the statement of co-operation issues in 1980 between British and Spanish ministers?

[EX Q]: Passage: The Willamette River ( (listen) wil-AM-it) is a major tributary of the Columbia River, accounting for 12 to 15 percent of the Columbia's flow. The Willamette's main stem is 187 miles (301 km) long, lying entirely in northwestern Oregon in the United States. Flowing northward between the Oregon Coast Range and the Cascade Range, the river and its tributaries form the Willamette Valley, a basin that contains two-thirds of Oregon's population, including the state capital, Salem, and the state's largest city, Portland, which surrounds the Willamette's mouth at the Columbia.
Originally created by plate tectonics about 35 million years ago and subsequently altered by volcanism and erosion, the river's drainage basin was significantly modified by the Missoula Floods at the end of the most recent ice age. Humans began living in the watershed over 10,000 years ago. There were once many tribal villages along the lower river and in the area around its mouth on the Columbia. Indigenous peoples lived throughout the upper reaches of the basin as well.
Rich with sediments deposited by flooding and fed by prolific rainfall on the western side of the Cascades, the Willamette Valley is one of the most fertile agricultural regions in North America, and was thus the destination of many 19th-century pioneers traveling west along the Oregon Trail. The river was an important transportation route in the 19th century, although Willamette Falls, just upstream from Portland, was a major barrier to boat traffic. In the 21st century, major highways follow the river, and roads cross it on more than 50 bridges.
Since 1900, more than 15 large dams and many smaller ones have been built in the Willamette's drainage basin, 13 of which are operated by the U.S. Army Corps of Engineers (USACE). The dams are used primarily to produce hydroelectricity, to maintain reservoirs for recreation, and to prevent flooding. The river and its tributaries support 60 fish species, including many species of salmon and trout; this is despite the dams, other alterations, and pollution (especially on the river's lower reaches). Part of the Willamette Floodplain was established as a National Natural Landmark in 1987 and the river was named as one of 14 American Heritage Rivers in 1998.
[EX A]: What organization operates 13 of the dams built in the river that is a major tributary of the Columbia river?

[EX Q]: Passage: Kennedy learned of the deaths on the following morning when National Security Council staffer Michael Forrestal rushed into the cabinet room with a telegram reporting the Ngô brothers' alleged suicides. According to General Maxwell Taylor, "Kennedy leaped to his feet and rushed from the room with a look of shock and dismay on his face which I had never seen before." Kennedy had planned that Ngô Đình Diệm would be safely exiled and Arthur M. Schlesinger, Jr. recalled that the US President was "somber and shaken". Kennedy later penned a memo, lamenting that the assassination was "particularly abhorrent" and blaming himself for approving Cable 243, which had authorised Lodge to explore coup options in the wake of Nhu's attacks on the Buddhist pagodas. Forrestal said that "It shook him personally ... bothered him as a moral and religious matter. It shook his confidence, I think, in the kind of advice he was getting about South Vietnam." When Kennedy was consoled by a friend who told him he need not feel sorry for the Ngô brothers on the grounds of despotism, Kennedy replied "No. They were in a difficult position. They did the best they could for their country."Kennedy's reaction did not draw sympathy from his entire administration. Some believed that he should not have supported the coup and that as coups were uncontrollable, assassination was always a possibility. Kennedy was skeptical about the story and suspected that a double assassination had taken place. He reasoned the devoutly Catholic Ngô brothers would not have taken their own lives, but Roger Hilsman rationalised the possibility of suicide by asserting that Diệm and Nhu would have interpreted the coup as Armageddon. US officials soon became aware of the true reasons for the deaths of Diệm and Nhu. Lucien Conein had left the rebel headquarters as the generals were preparing to bring in the Ngô brothers for the press conference which announced the handover of power. Upon returning to his residence, Conein received a phone call from Saigon's CIA station that ordered him to report to the embassy. The embassy informed Conein that Kennedy had instructed him to find Diệm. Conein returned to Tân Sơn Nhứt at around 10:30. The following conversation was reported:
Conein: Where were Diem and Nhu?
Minh: They committed suicide. They were in the Catholic Church at Cholon, and they committed suicide.
C: Look, you're a Buddhist, I'm a Catholic. If they committed suicide at that church and the priest holds mass tonight, that story won't hold water. Where are they?
M: Their bodies are behind General Staff Headquarters. Do you want to see them?
C: No.
M: Why not?.
[EX A]:
What are the first names of the two individuals about whose deaths Kennedy learned on the following morning when National Security Council staffer Michael Forrestal rushed into the cabinet room?