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.

Input: Consider Input: Passage: Albrecht the Elder was 62 or 63  when his panel was painted early in 1490. Barbara's portrait may have been completed soon after, when she would have been around 39. Their son was around 18 and had just completed his apprenticeship with Michael Wolgemut, and would soon leave for Nuremberg to travel as a journeyman painter. The father panel was painted first; for aesthetic reasons Dürer may have waited a year or two until his mother looked older.The sitters are presented in three-quarter view before flat, nondescript lacquer-like green backgrounds, which although lushly coloured, are thinly layered. Each has a white ground and light red imprimatura with lead content. The sitter's form and pose echo and in many ways counterbalance each other. Brand Philip draws attention to the similarities of the panels' linear construction, especially the manner in which the folds and lines of their clothing form triangular shapes. The train of Barbara's headdress across her chest corresponds with the opening of Albrecht's fur-lined coat. It was more usual in pendant portraits of this type for the male to be on the left-hand side; the positioning here may be an indication that Dürer originally intended his father's panel to stand alone, given that Barbara's was painted some time later.Albrecht the Elder's panel is regarded as the superior of the two works. This may in part be attributed to differing contemporary treatments of male and female portraits; men were allowed more individuality, while female portraits were bound by stereotypes and were not as daring, for example showing evidence of ageing. In either case, the father painting is far more closely detailed, especially in the lining of clothing, which is summary in Barbara's panel, compared to the long seam of her husband's gown. This contrast in detail can also be seen in the treatment of the rosaries, which are given prominence and a glowing red colour in his panel, but are small and relegated in hers.Albrecht the Elder's panel is usually, but not always, thought to be the first of the two to be executed and, if so, is the earliest extant example of his son's painting. In contrast, a number of art historians have noted that his mother's portrait contains bland passages, especially around the eyes and may be a near-contemporary copy of a lost original. Lotte Brand Philip believes the clumsiness in the mother panel indicated that Dürer painted it first, as a youthful attempt at portraiture, and that Albrecht the Elder might have later "commissioned" his own portrait to pair with Barbara's. Recent technical examination of the two panels confirms that Barbara's portrait was painted later than her husband's.

Output: What is the name of the person that completed his apprenticeship with Michael Wolgemut?


Input: Consider Input: Passage: The SSSI is designated as a Special Protection Area for birds for its variety of coastal habitats. The large breeding colonies of Sandwich terns and little terns, especially those at Blakeney Point and Scolt Head Island, are of "European importance" as defined in the Birds Directive, and the coast as a whole meets Natural England's criteria for nationally important populations of common terns, pied avocets and reedbed specialists like western marsh harriers, Eurasian bitterns and bearded reedlings. Other birds nesting in the wetlands include the northern lapwing, common redshank, and sedge, reed and Cetti's warblers. Ringed plovers and Eurasian oystercatchers lay their eggs on bare sand in the dunes. Little egrets, Eurasian spoonbills, ruffs and black-tailed godwits are present for much of the year, and the egret and spoonbill have both started nesting within the SSSI.In spring and early summer, migrant birds including the little gull, black tern, Temminck's stint and garganey may pass through on their way to breed elsewhere. In the autumn, birds arrive from the north; some, such as whimbrels, curlew sandpipers and little stints, just pausing for a few days to refuel before continuing south, others staying for the winter. Offshore, great and Arctic skuas, northern gannets and black-legged kittiwakes may pass close by in favourable winds. Large numbers of ducks winter along the coast, including many Eurasian wigeons, Eurasian teals, mallards and gadwalls, goldeneyes and northern pintails. Red-throated divers are usually on the sea, and brent geese feed on sea lettuce and other green algae. Barn owls and sometimes hen harriers quarter the marshes in winter, and snow bunting flocks can be found on the beaches. Thousands of geese, mainly pink-footed, roost at Holkham.The SSSI's north-facing east coast location can be favourable for huge numbers of migrating birds when the weather conditions are right. These may include vagrant rarities. A black-winged stilt, which acquired the nickname "Sammy", arrived at Titchwell in 1993 and became a permanent resident up to its disappearance in 2005. Other major rarities included a western sandpiper at Cley in 2012, a rufous-tailed robin at Warham Greens in 2011, and a black-winged pratincole at Titchwell in 2009.

Output: What is the nickname of the black-winged stilt that appeared in 1993?


Input: Consider Input: Passage: James Longacre died suddenly at his home in Philadelphia on January 1, 1869.  A memorial meeting was held at the Philadelphia Mint on January 5, attended by the facility's employees. The Director of the Mint, Henry Linderman, delivered a speech in praise of Longacre prior to the formal eulogy, which was given by Longacre's assistant, William Barber, who would be appointed as Longacre's successor.  Like each of his predecessors, Longacre died in office.Longacre was recognized in an exhibit of 100 notable American engravers sponsored by the New York Public Library in 1928.  In 1970, art historian Cornelius Vermeule, in his volume on U.S. coins, viewed Longacre and his works less favorably, "uniform in their dullness, lack of inspiration, and even quaintness, Longacre's contributions to patterns and regular coinage were a decided step backwards from the art of [Thomas] Sully, [Titian] Peale, [Robert] Hughes, and Gobrecht" and "whatever his previous qualities as an engraver of portraits, he seems not to have brought much imagination to his important post at the Philadelphia Mint."  However, Vermeule considered the Flying Eagle cent more of a work of art, far above the mundane.In his 1991 article, McKenzie notes Vermeule's concerns, but considers Longacre's work important for its use of American symbols, including the representations of Native Americans.  He believes Longacre's use of such symbols influenced later coin designers, such as George T. Morgan, Victor D. Brenner, and Augustus Saint-Gaudens.  He particularly praises the ornate scroll on the reverse of the double eagle, calling it "unique in American numismatic art and enhances the elegance of a design befitting the highest-denomination U.S. coin", and applauds "the exciting innovation in symbolism and expression of national sentiment that he brought to U.S. numismatic art".According to Bowers, "Today, Longacre is widely admired by numismatists."  Lange notes that Longacre's "artistic vision graced 60 years of American coins".  Snow writes,
In view of the admiration that Saint-Gaudens, Vermeule, and others had for Longacre's "recycled" design borrowed from Gobrecht, and the enthusiasm collectors have for Flying Eagle cents today, perhaps it is all for the best that some other motif was not created in the 1850s at the Mint when experiments to eliminate the cumbersome large copper cent were conducted.


Output: What is the full name of the person that said "he seems not to have brought much imagination to his important post at the Philadelphia Mint.""?