TASK DEFINITION: In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
PROBLEM: Passage: Ferrier gave her first London recital on 28 December 1942 at the National Gallery, in a lunch-time concert organised by Dame Myra Hess. Although she wrote "went off very well" in her diary, Ferrier was disappointed with her performance, and concluded that she needed further voice training. She approached the distinguished baritone Roy Henderson with whom, a week previously, she had sung in Mendelssohn's Elijah. Henderson agreed to teach her, and was her regular voice coach for the remainder of her life. He later explained that her "warm and spacious tone" was in part due to the size of the cavity at the back of her throat: "one could have shot a fair-sized apple right to the back of the throat without obstruction". However, this natural physical advantage was not in itself enough to ensure the quality of her voice; this was due, Henderson says, to "her hard work, artistry, sincerity, personality and above all her character".
Ferrier's performances in the Glyndebourne run, which began on 12 July 1946, earned her favourable reviews, although the opera itself was less well received. On the provincial tour which followed the festival it failed to attract the public and incurred heavy financial losses.
By contrast, when the opera reached Amsterdam it was greeted warmly by the Dutch audiences who showed particular enthusiasm for Ferrier's performance. This was Ferrier's first trip abroad, and she wrote an excited letter to her family: "The cleanest houses and windows you ever did see, and flowers in the fields all the way!" Following her success as Lucretia she agreed to return to Glyndebourne in 1947, to sing Orfeo in Gluck's opera Orfeo ed Euridice. She had often sung Orfeo's aria Che farò ("What is life") as a concert piece, and had recently recorded it with Decca. At Glyndebourne, Ferrier's limited acting abilities caused some difficulties in her relationship with the conductor, Fritz Stiedry; nevertheless her performance on the first night, 19 June 1947, attracted warm critical praise.Ferrier's association with Glyndebourne bore further fruit when Rudolf Bing, the festival's general manager, recommended her to Bruno Walter as the contralto soloist in a performance of Mahler's symphonic song cycle Das Lied von der Erde. This was planned for the 1947 Edinburgh International Festival. Walter was initially wary of working with a relatively new singer, but after her audition his fears were allayed; "I recognised with delight that here potentially was one of the greatest singers of our time", he later wrote. Das Lied von der Erde was at that time largely unknown in Britain, and some critics found it unappealing; nevertheless, the Edinburgh Evening News thought it "simply superb". In a later biographical sketch of Ferrier, Lord Harewood described the partnership between Walter and her, which endured until the singer's final illness, as "a rare match of music, voice and temperament.". 
Question: What is the last name of the person who sang with Roy in Mendelssohn's Elijah?

SOLUTION: Ferrier.

PROBLEM: Passage: The Oregon State Capitol is home to both branches of the state legislature, the House and Senate, and has offices for the governor, treasurer, and the secretary of state. In its center, the floor of the prominent rotunda features an embedded Oregon State Seal sculpted in bronze by Ulric Ellerhusen. Ellerhusen also sculpted the Oregon Pioneer that rests atop the capitol dome's exterior. The dome rises 106 feet (32 m) above the state seal. The interior of the dome was painted by Frank H. Schwarz and features 33 stars, symbolizing Oregon's place as the 33rd state to join the Union. Eight medallions are painted near the top of the walls of the rotunda that represent the eight objects in the state seal. Also encircling the interior of the rotunda are four murals depicting moments from Oregon history. One mural depicts Captain Robert Gray's exploration of the Columbia River in 1792, another shows the Lewis and Clark Expedition, and two others portray covered wagons from pioneer times. These four murals were painted by Schwarz and Barry Faulkner. Other murals include the Provisional Government of Oregon's salmon and wheat seal, the Oregon Territory's seal, and depictions of Oregon's industries, all located in the rotunda's wings along the grand staircase. The capitol's galleria area on the first floor includes hearing rooms, display cases, and the visitor information area.Oregon's House chamber floor is covered with a custom carpet; the carpet's pattern incorporates a depiction of the state tree, the Douglas-fir, representative of forestry. The furniture and paneling of the chamber is made of golden oak. A large mural painted by Faulkner, depicting the 1843 Champoeg Meetings at which the provisional government was formed, is behind the desk of the Speaker of the House. The Senate chambers use black walnut for the paneling and furniture. Another custom carpet lines the floor, featuring Chinook salmon and wheat, representative of fishing and agriculture. The Senate's large mural was painted by Schwarz and depicts a street scene showing news of statehood reaching Salem. Lining the walls of both chambers are 158 names, inscribed in friezes, of prominent people in Oregon's history. On the second floor of the capitol is the Governor's suite, consisting of a ceremonial office and private offices for the state's chief executive. As in the Senate chamber, the paneling is of black walnut. The ceremonial office includes a fireplace with a painting by Faulkner. In the suite's reception area is a table made of 40 tree species. This table is inlaid with a replica of Oregon's second capitol building, the state flower (Oregon-grape), and the state bird (western meadowlark). 
Question: What is the first name of the person who painted the mural depicting the 1843 Champoeg Meetings at which the provisional government was formed?

SOLUTION: Barry.

PROBLEM: Passage: Vere Gordon Childe (14 April 1892 – 19 October 1957) was an Australian archaeologist who specialized in the study of European prehistory. He spent most of his life in the United Kingdom, working as an academic for the University of Edinburgh and then the Institute of Archaeology, London, and wrote twenty-six books during his career. Initially an early proponent of culture-historical archaeology, he later became the first exponent of Marxist archaeology in the Western world.
Born in Sydney to a middle-class English migrant family, Childe studied classics at the University of Sydney before moving to England to study classical archaeology at the University of Oxford. There, he embraced the socialist movement and campaigned against the First World War, viewing it as a conflict waged by competing imperialists to the detriment of Europe's working class. Returning to Australia in 1917, he was prevented from working in academia because of his socialist activism, instead working for the Labor Party as the private secretary of the politician John Storey. Growing critical of Labor, he wrote an analysis of their policies and joined the far-left Industrial Workers of the World. Emigrating to London in 1921, he became librarian of the Royal Anthropological Institute and journeyed across Europe to pursue his research into the continent's prehistory, publishing his findings in academic papers and books. In doing so he introduced the continental European concept of an archaeological culture—the idea that a recurring assemblage of artefacts demarcates a distinct cultural group—to the British archaeological community. 
Question: What is the last name of the person who worked for the Institute of Archaeology in London?

SOLUTION:
Childe.