TASK DEFINITION: In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
PROBLEM: Passage: In the 1970s, astronomers saw some major advances in astronomical imaging technology, beginning with Antoine Labeyrie's invention of speckle interferometry, a process that significantly reduced the blurring effect caused by astronomical seeing. It increased the optical resolution of ground-based telescopes, allowing for more precise measurements of Betelgeuse's photosphere. With improvements in infrared telescopy atop Mount Wilson, Mount Locke and Mauna Kea in Hawaii, astrophysicists began peering into the complex circumstellar shells surrounding the supergiant, causing them to suspect the presence of huge gas bubbles resulting from convection. But it was not until the late 1980s and early 1990s, when Betelgeuse became a regular target for aperture masking interferometry, that breakthroughs occurred in visible-light and infrared imaging. Pioneered by John E. Baldwin and colleagues of the Cavendish Astrophysics Group, the new technique employed a small mask with several holes in the telescope pupil plane, converting the aperture into an ad-hoc interferometric array. The technique contributed some of the most accurate measurements of Betelgeuse while revealing bright spots on the star's photosphere. These were the first optical and infrared images of a stellar disk other than the Sun, taken first from ground-based interferometers and later from higher-resolution observations of the COAST telescope. The "bright patches" or "hotspots" observed with these instruments appeared to corroborate a theory put forth by Schwarzschild decades earlier of massive convection cells dominating the stellar surface.
 Link Information: none Question: When was the technology used at Mount Wilson, Mount Locke, and Mauna Kea invented?

SOLUTION: Answer: none

PROBLEM: Passage: Kapp received his Abitur from Gymnasium “Hammonense”, the same educational institution where his father held the position of principal. Between 1842 and 1844, Kapp studied law and philosophy at the University of Heidelberg. There, at his uncle Christian Kapp's (1798–1874) house, he met the philosopher Ludwig Feuerbach. Not only did they become close friends; Feuerbach's criticism of religion, which also strongly influenced Karl Marx, had a great impact on Kapp's attitude towards life as well. Other acquaintances from his time as a student were Ludwig Bamberger (1823–1899), who would later become a banker, the author Berthold Auerbach (1812–1882) of Heidelberg and the poet Bettina von Arnim (1785–1859) of Berlin. From 1844 on, Kapp studied at the University of Berlin and voluntarily served in the army for one year. In Berlin, he was already working as a journalist for the utopian socialist magazine called "Westfälisches Dampfboot" ("Westfalian Steamboat").
 Link Information: the author Berthold Auerbach Question: What was one of the books written by the author Kapp knew from his time as a student?

SOLUTION: Answer: Biography of Frederick the Great (1834–36)

PROBLEM: Passage: The Birth of a Nation is written, produced, and directed by Nate Parker, who also stars as Nat Turner. Parker wrote the screenplay, which was based on a story he co-wrote with Jean McGianni Celestin. Parker learned about Turner from an African-American studies course at the University of Oklahoma. He began writing the screenplay for a Nat Turner film in 2009 and had a fellowship at a lab under the Sundance Institute. While he got writing feedback from filmmakers like James Mangold, he was told that a Nat Turner film could not be produced. The Hollywood Reporter said:But what he heard instead were all the reasons a movie about Nat Turner wouldn't work: Movies with black leads don't play internationally; a period film with big fight scenes would be too expensive; it was too violent; it wouldn't work without a big box-office star leading it; Turner was too controversial—after all, he was responsible for the deaths of dozens of well-off white landowners.After Parker finished his acting role in Beyond the Lights in late 2013, he told his agents he would not continue acting until he had played Nat Turner in a film. He invested $100,000 of his money to hire a production designer and to pay for location scouting in Savannah, Georgia. He met with multiple financiers, and the first to invest in the film were retired basketball player Michael Finley (who had previously invested in the film The Butler) and active basketball player Tony Parker (no relation). Parker eventually brought together 11 groups of investors to finance 60% of the production budget, and producer Aaron L. Gilbert of Bron Studios joined to cover the remaining financing.
 Link Information: none Question: Is Savannah, Georgia used as a set for a lot of movies?

SOLUTION:
Answer: none