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.

Example Input: Passage: Amundsen was born in Fredrikstad (around 80 km from Christiania (now Oslo)), Norway, in 1872, the son of a ship-owner. In 1893, he abandoned his medical studies at Christiania University and signed up as a seaman aboard the sealer Magdalena for a voyage to the Arctic. After several further voyages he qualified as a second mate; when not at sea, he developed his skills as a cross-country skier in the harsh environment of Norway's Hardangervidda plateau. In 1896, inspired by the polar exploits of his countryman Fridtjof Nansen, Amundsen joined the Belgian Antarctic Expedition as mate, aboard Belgica under Adrien de Gerlache. Early in 1898 the ship became trapped by pack ice in the Bellinghausen Sea, and was held fast for almost a year. The expedition thus became, involuntarily, the first to spend a complete winter in Antarctic waters, a period marked by depression, near-starvation, insanity, and scurvy among the crew. Amundsen remained dispassionate, recording everything and using the experience as an education in all aspects of polar exploration techniques, particularly aids, clothing and diet.Belgica's voyage marked the beginning of what became known as the Heroic Age of Antarctic Exploration, and was rapidly followed by expeditions from the United Kingdom, Sweden, Germany and France. However, on his return to Norway in 1899, Amundsen turned his attention northwards. Confident in his abilities to lead an expedition, he planned a traversal of the Northwest Passage, the then-uncharted sea route from the Atlantic to the Pacific through the labyrinth of north Canadian islands. Having earned his master's ticket, Amundsen acquired a small sloop, Gjøa, which he adapted for Arctic travel. He secured the patronage of King Oscar of Sweden and Norway, the support of Nansen, and sufficient financial backing to set out in June 1903 with a crew of six. The voyage lasted until 1906 and was wholly successful; the Northwest Passage, which defeated mariners for centuries, was finally conquered. At the age of 34 Amundsen became a national hero, in the first rank of polar explorers.In November 1906 the American Robert Peary returned from his latest unsuccessful quest for the North Pole, claiming a new Farthest North of 87° 6′—a record disputed by later historians. He immediately began raising funds for a further attempt. In July 1907 Dr Frederick Cook, a former shipmate of Amundsen's from Belgica, set off northwards on what was ostensibly a hunting trip but was rumoured to be an attempt on the North Pole. A month later Ernest Shackleton's Nimrod Expedition sailed for Antarctica, while Robert Falcon Scott was preparing a further expedition should Shackleton fail. Amundsen saw no reason to concede priority in the south to the British, and spoke publicly about the prospects of leading an Antarctic expedition—although his preferred goal remained the North Pole.
Example Output: What was the name of the person who planned a traversal of the Northwest Passage?

Example Input: Passage: Sandringham is recorded in the Domesday Book as "sant-Dersingham" and the land was awarded to a Norman knight, Robert Fitz-Corbun after the Conquest. The local antiquarian Claude Messent, in his study The Architecture on the Royal Estate of Sandringham, records the discovery of evidence of the pavements of a Roman villa. In the Elizabethan era a manor was built on the site of the present house, which, by the 18th century, came into the possession of the Hoste Henley family, descendants of Dutch refugees. In 1771 Cornish Henley cleared the site to build a Georgian mansion, Sandringham Hall. In 1834, Henry Hoste Henley died without issue, and the estate was bought at auction by John Motteux, a London merchant. Motteux was also without heirs and bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend, Emily Lamb, the wife of Lord Palmerston. At the time of his inheritance in 1843, Charles Spencer Cowper was a bachelor diplomat, resident in Paris. On succeeding to Motteux's estates, he sold the other properties and based himself at Sandringham. He undertook extensions to the hall, employing Samuel Sanders Teulon to add an elaborate porch and conservatory. Cowper's style of living was extravagant—he and his wife spent much of their time on the Continent—and within 10 years the estate was mortgaged for £89,000. The death of their only child, Mary Harriette, from cholera in 1854 led the couple to spend even more time abroad, mainly in Paris, and by the early 1860s Cowper was keen to sell the estate.
Example Output: What is the first name of the person who bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend?

Example Input: Passage: At Middlebury College in 1969, four young friends, Annie MacDuggan, Elise Elliot, Brenda Morelli, and Cynthia Swann, are graduating. Excited for the future and the potential it holds, the girls enthusiastically make a champagne toast celebrating their graduation as well as their friendship. As graduation gifts, valedictorian Cynthia presents the girls with matching Bulgari pearl necklaces. As the graduates take a commemorative picture of the four of them (presumably for the last time), Cynthia makes Annie, Brenda and Elise promise that they will always be there for each other throughout the remainder of their lives.
In the present time, the four friends eventually lose touch with one another, as evident when Cynthia is tearfully gazing at the picture of the four of them on that graduation day. Now wealthy and living in a luxurious penthouse, she gives her maid her own Bulgari pearl necklace (matching the three she gave to her friends on graduation day), and has the maid mail letters to them. She later walks outside on the balcony of her penthouse in a floor length fur coat, a cigarette and a drink, and then commits suicide by jumping to her death after learning through the tabloids that her ex-husband Gil (whom Cynthia made wealthy through her connections, according to narrator Annie) married his much younger mistress the day before.
Example Output:
What is the last name of the person who gives out Bulgari pearl necklaces?