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: Two aliens, Nukie and Miko, spend their time flying through space in the form of stars and looking for fun. The two come across the planet Earth and, while trying to survey the planet, get caught in its gravitational pull and end up crash landing. During the crash, the two are separated, with Nukie ending up in the African savanna and Miko falling into the hands of a Space Federation in the United States. Upon discovering Miko's crash site, the agency take the alien in to perform tests on him, while Miko cries out for Nukie. Miko reaches out to Nukie telepathically and informs him that he is being held captive in America. The head of the operation, Dr. Glynn sends Dr. Eric Harvey to Nairobi to investigate the other crash site. During their experiments, the scientists discover that Miko is a being made of pure energy.
Nukie, meanwhile, begins to explore his surroundings, attempting to communicate telepathically with the animals he encounters to ascertain the location of America. The animals don't understand and – much to Nukie's frustration – run away. He then comes across two children, Tiko and Toki, who seem to be able to understand Nukie. He asks them for their help with finding America, but they run off vowing not to tell anybody about what has happened.
In America, Miko is subjected to more painful testing to explore his physical makeup. Miko's brain patterns show images of the animals which Nukie sees, indicating that Nukie is transmitting his brainwaves to Miko. Nukie decides to rest in the shade of a tree, turning invisible as he does so. Tiko and Toki pass by and Nukie is awoken by a flock of birds, becoming visible once more. He surmises that his light beam transformer must be working once more, and he succeeds in flying. Landing near a stream, he tastes the water and notices his reflection, which he claims is different from usual.

Output: Who is the alien friend of the creature that crashes in the African savanna?


Input: Consider Input: 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.

Output: In what city did a further agreement occur that clarified the statement of co-operation issues in 1980 between British and Spanish ministers?


Input: Consider Input: Passage: The rescued party, having had its last contact with civilization in 1914, was unaware of the course of the Great War. News of Shackleton's safe arrival in the Falklands briefly eclipsed war news in the British newspapers on 2 June 1916. The expedition returned home in piecemeal fashion, at a critical stage in the war, without the normal honours and civic receptions. When Shackleton himself finally arrived in England on 29 May 1917, after a short American lecture tour, his return was barely noticed.Despite McNish's efforts in preparing and sailing on the James Caird voyage, his prior insubordination meant that, on Shackleton's recommendation, he was one of four men denied the Polar Medal; the others whose contributions fell short of Shackleton's expected standards were John Vincent, William Stephenson and Ernest Holness. Most of the members of the expedition returned to take up immediate active military or naval service. Before the war ended, two—Tim McCarthy of the open boat journey and the veteran Antarctic sailor Alfred Cheetham—had been killed in action, and Ernest Wild of the Ross Sea party had died of typhoid while serving in the Mediterranean. Several others were severely wounded, and many received decorations for gallantry. Following a propaganda mission in Buenos Aires, Shackleton was employed during the last weeks of the war on special service in Murmansk, with the Army rank of Major. This occupied him until March 1919. He thereafter organised one final Antarctic expedition, the Shackleton–Rowett Expedition on Quest, which left London on 17 September 1921. From the Endurance crew, Wild, Worsley, Macklin, McIlroy, Hussey, Alexander Kerr, Thomas McLeod and cook Charles Green, all sailed with Quest.Shackleton died of a heart attack on 5 January 1922, while Quest was anchored at South Georgia. After his death the original programme, which had included an exploration of Enderby Land, was abandoned. Wild led a brief cruise which brought them into sight of Elephant Island. They anchored off Cape Wild, and were able to see the old landmarks, but sea conditions made it impossible for them to land.It would be more than 40 years before the first crossing of Antarctica was achieved, by the Commonwealth Trans-Antarctic Expedition, 1955–1958. This expedition set out from Vahsel Bay, following a route which avoided the Beardmore Glacier altogether, and bypassed much of the Ross Ice Shelf, reaching McMurdo Sound via a descent of the Skelton Glacier. The entire journey took 98 days.Films and documentaries about the Imperial Trans-Antarctic Expedition include the 2002 two-part television drama Shackleton, with Kenneth Branagh as Shackleton. In preparation for his role, Branagh spent six weeks in the Antarctic. In 2013, PBS screened a three-part documentary that recreated the James Caird voyage using a replica and original materials.
Output: What was the name of the expedition that set out from Vahsel Bay?