instruction:
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.
question:
Passage: Shackleton's first task, on arriving at the Stromness station, was to arrange for his three companions at Peggoty Camp to be picked up. A whaler was sent round the coast, with Worsley aboard to show the way, and by the evening of 21 May all six of the James Caird party were safe.It took four attempts before Shackleton was able to return to Elephant Island to rescue the party stranded there. He first left South Georgia a mere three days after he had arrived in Stromness, after securing the use of a large whaler, The Southern Sky, which was laid up in Husvik Harbour. Shackleton assembled a volunteer crew, which had it ready to sail by the morning of 22 May. As the vessel approached Elephant Island they saw that an impenetrable barrier of pack ice had formed, some 70 miles (110 km) from their destination. The Southern Sky was not built for ice breaking, and retreated to Port Stanley in the Falkland Islands.On reaching Port Stanley, Shackleton informed London by cable of his whereabouts, and requested that a suitable vessel be sent south for the rescue operation. He was informed by the Admiralty that nothing was available before October, which in his view was too late. Then, with the help of the British Minister in Montevideo, Shackleton obtained from the Uruguayan government the loan of a tough trawler, Instituto de Pesca No. 1, which started south on 10 June. Again the pack thwarted them. In search of another ship, Shackleton, Worsley and Crean travelled to Punta Arenas, where they met Allan MacDonald, the British owner of the schooner Emma. McDonald equipped this vessel for a further rescue attempt, which left on 12 July, but with the same negative result—the pack defeated them yet again. Shackleton later named a glacier after McDonald on the Brunt Ice Shelf in the Weddell Sea. After problems arose in identifying this glacier, a nearby ice rise was renamed the McDonald Ice Rumples.By now it was mid-August, more than three months since Shackleton had left Elephant Island. Shackleton begged the Chilean Government to lend him Yelcho, a small steam tug that had assisted Emma during the previous attempt. They agreed; on 25 August, Yelcho—captained by Luis Pardo–set out for Elephant Island. This time, as Shackleton records, providence favoured them. The seas were open, and the ship was able to approach close to the island, in thick fog. At 11:40 a.m. on 30 August, the fog lifted, the camp was spotted and, within an hour, all the Elephant Island party were safely aboard, bound for Punta Arenas. 
Question: What vessel did MacDonald equip for a further rescue attempt?
answer:
Emma.


question:
Passage: Gloria Wandrous wakes up in the apartment of wealthy executive Weston Liggett and finds that he has left her $250. An insulted Gloria, whose dress is torn, takes Liggett's wife Emily's (Dina Merrill) mink coat to cover herself and scrawls "No Sale" in lipstick on the mirror, but she orders her telephone answering service, BUtterfield 8, to put Liggett through if he calls.
Gloria visits a childhood friend, pianist Steve Carpenter, who chastises her for wasting her life on one-night stands but agrees to ask his girlfriend Norma to lend her a dress. Gloria leaves, and Norma tells Steve to choose between her and Gloria.
Liggett takes a train to the countryside where his wife Emily is caring for her mother. A friend, Bingham Smith, advises him to end his adulterous relationships and return to Bing's law firm instead of working for the chemical business of Emily's father. Meanwhile, Gloria lies to her mother Annie, claiming to have spent the night at Norma's.
Liggett returns home. Finding the lipstick and money, he phones Gloria to explain the money was meant for her to buy a new dress, to replace the one that he had torn. While drinking later that night, Liggett advises her to ask a high price for her lovemaking talents. She insists she does not take payment from her dates and claims she has been hired as a model to advertise the dress she is wearing at three bistros that night. Liggett follows Gloria, watching her flirt with dozens of men at several clubs. He then drives her to a run-down motel. After sleeping together, Liggett and Gloria decide to explore their relationship further. Together for five days, they grow closer, falling genuinely in love with one another and parting only upon the return of Liggett's wife. 
Question: What's the last name of the man who Norma demands a choice from?
answer:
Carpenter.


question:
Passage: Failing to sell at the Summer Exhibition, The Combat was bought from Etty by fellow artist John Martin for 300 guineas (about £24,000 in 2019 terms), following a promise Martin had made to Etty before the painting was complete. The painting was too large for Martin's house, and in 1831 he sold it on to the Royal Scottish Academy. It was transferred in 1910 to the nearby National Gallery of Scotland where it remains. One of Etty's major works, it was exhibited at numerous major exhibitions including the seminal Art Treasures Exhibition of 1857, before Etty fell out of fashion in the second half of the 19th century.
Throughout his life, The Combat continued to be considered one of Etty's most powerful paintings. In 1845, Etty took a smaller 89 by 118 cm (35 by 46 in) copy of The Combat, which had been painted by an unknown Edinburgh artist, and completely reworked it to serve as the basis for an engraving by George Thomas Doo. The engraving was published three years later, and the painting used as its model passed through the hands of several collectors in subsequent years, before entering the collection of the Ringling Museum in 1934. A number of sketches attributed to Etty, under the name of A Study for Mercy Interceding for the Vanquished, are also in circulation.After the success of The Combat, Etty continued with his preferred theme of history paintings containing nudity; of the 15 pictures he exhibited at the Royal Academy during the 1820s (including Cleopatra, Pandora and The Combat) all but one contained a nude figure. He was elected a full Royal Academician in 1828, at that time the most prestigious honour available to an artist. The Combat was the first very large work attempted by Etty, and its success prompted him to produce further works on a similar scale over the rest of his career; he produced nine very large paintings illustrating moral themes throughout his career. As time went by his canvases came to be increasingly dominated by nude women.The 1832 exhibition of Youth on the Prow, and Pleasure at the Helm, a painting containing apparently gratuitous nude figures, met a hostile reception from critics. From then on, while Etty continued to paint nude figures for the rest of his career, he made a conscious effort to try to illustrate moral lessons with his work. This effort was not wholly successful, and he continued to be regarded as a pornographer by some throughout his career. He died in late 1849, and following his death nude paintings went rapidly out of fashion in Britain. 
Question: What is the name of the person that painted Youth on the Prow?
answer:

Etty.