Task: Question Generation
Input (English): 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 (English): What was the name of the expedition that left London on 17 September 1921?