input: Please answer the following: The answer to the question: What is the name of the group that bought reproduction rights to the collection of the man who purchased the controversial painting? is inside the article: Candaules, King of Lydia, Shews his Wife by Stealth to Gyges, One of his Ministers, as She Goes to Bed, occasionally formerly known as The Imprudence of Candaules, is a 45.1 by 55.9 cm (17.8 by 22.0 in) oil painting on canvas by English artist William Etty, first exhibited at the Royal Academy in 1830. It shows a scene from the Histories by Herodotus, in which Candaules, king of Lydia, invites his bodyguard Gyges to hide in the couple's bedroom and watch his wife Nyssia undress, to prove to him her beauty. Nyssia notices Gyges spying and challenges him to either accept his own execution or to kill Candaules as a punishment. Gyges chooses to kill Candaules and take his place as king. The painting shows the moment at which Nyssia, still unaware that she is being watched by anyone other than her husband, removes the last of her clothes. Etty hoped that his audience would take from the painting the moral lesson that women are not chattels and that men infringing on their rights should justly be punished, but he made little effort to explain this to audiences. The painting was immediately controversial and perceived as a cynical combination of a pornographic image and a violent and unpleasant narrative, and it was condemned as an immoral piece of the type one would expect from a foreign, not a British, artist. It was bought by Robert Vernon on its exhibition, and in 1847 was one of a number of paintings given by Vernon to the nation. The work retained its controversial reputation in later years, and when The Art Journal bought the reproduction rights to Vernon's former collection in 1849 they did not distribute reproductions of Candaules. In 1929 it was among several paintings transferred to the newly expanded Tate Gallery, where as of 2018 it remains., can you guess it ?
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output: The Art Journal

Please answer this: The answer to the question: What is the first name of the person Robson spoke favourably about? is inside the article: Upon returning to Toronto, Jackson published an article about his and Thomson's experience in the Park in the Toronto Sunday World, included in which were several illustrations. After this initial experience, Thomson and another colleague, William Broadhead, went on a two-month expedition, going up the Spanish River and into Mississagi Forest Reserve (today Mississagi Provincial Park). Thomson's transition from commercial art towards his own original style of painting became apparent around this time. Much of his artwork from this trip, mainly oil sketches and photographs, was lost during two canoe spills; the first was on Green Lake in a rain squall and the second in a series of rapids.In fall 1912, Albert Robson, Grip's art director, moved to the design firm Rous & Mann. A month after returning to Toronto, Thomson followed Robson and left Grip to join Rous & Mann too. They were soon joined by Varley, Carmichael and Lismer. Robson later spoke favourably of Thomson's loyalty, calling him "a most diligent, reliable and capable craftsman". Robson's success in attracting great talent was well understood. Employee Leonard Rossell believed that the key to Robson's success "was that the artists felt that he was interested in them personally and did all he could to further their progress. Those who worked there were all allowed time off to pursue their studies ... Tom Thomson, so far as I know, never took definite lessons from anyone, yet he progressed quicker than any of us. But what he did was probably of more advantage to him. He took several months off in the summer and spent them in Algonquin Park.", can you guess it ?
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Answer: Tom

input question: The answer to the question: What is the last name of the person whose death and the ensuing succession crisis prompted Hulagu Khan to pull the bulk of the Mongol forces out of the Middle East? is inside the article: The Mongols were allied with the Song, but this alliance was broken when the Song recaptured the former imperial capitals of Kaifeng, Luoyang, and Chang'an at the collapse of the Jin dynasty. The Mongol leader Möngke Khan led a campaign against the Song in 1259 but died on August 11 during the Siege of Diaoyu Castle in Chongqing. Möngke's death and the ensuing succession crisis prompted Hulagu Khan to pull the bulk of the Mongol forces out of the Middle East where they were poised to fight the Egyptian Mamluks (who defeated the remaining Mongols at Ain Jalut).  Although Hulagu was allied with Kublai Khan, his forces were unable to help in the assault against the Song, due to Hulagu's war with the Golden Horde.Kublai continued the assault against the Song, gaining a temporary foothold on the southern banks of the Yangtze. Kublai made preparations to take Ezhou, but a pending civil war with his brother Ariq Böke—a rival claimant to the Mongol Khaganate—forced Kublai to move back north with the bulk of his forces. In Kublai's absence, the Song forces were ordered by Chancellor Jia Sidao to make an immediate assault and succeeded in pushing the Mongol forces back to the northern banks of the Yangtze. There were minor border skirmishes until 1265, when Kublai won a significant battle in Sichuan.From 1268 to 1273, Kublai blockaded the Yangtze River with his navy and besieged Xiangyang, the last obstacle in his way to invading the rich Yangtze River basin. Kublai officially declared the creation of the Yuan dynasty in 1271. In 1275, a Song force of 130,000 troops under Chancellor Jia Sidao was defeated by Kublai's newly appointed commander-in-chief, general Bayan. By 1276, most of the Song territory had been captured by Yuan forces, including the capital Lin'an.In the Battle of Yamen on the Pearl River Delta in 1279, the Yuan army, led by the general Zhang Hongfan, finally crushed the Song resistance. The last remaining ruler, the 8-year-old emperor Emperor Huaizong of Song, committed suicide, along with Prime..., can you guess it ????
output answer:
Khan