Input: Anti-aircraft warfare
AA gunnery was a difficult business. The problem was of successfully aiming a shell to burst close to its target's future position, with various factors affecting the shells' predicted trajectory. This was called deflection gun-laying, 'off-set' angles for range and elevation were set on the gunsight and updated as their target moved. In this method when the sights were on the target, the barrel was pointed at the target's future position. Range and height of the target determined fuse length. The difficulties increased as aircraft performance improved.

Different things could affect what with the shell?
Output: predicted trajectory

Input: Black people
Due to the often political and cultural contours of blackness in the United States, the notion of blackness can also be extended to non-black people. Toni Morrison once described Bill Clinton as the first black President of the United States, because, as she put it, he displayed "almost every trope of blackness". Christopher Hitchens was offended by the notion of Clinton as the first black president, noting, "Mr Clinton, according to Toni Morrison, the Nobel Prize-winning novelist, is our first black President, the first to come from the broken home, the alcoholic mother, the under-the-bridge shadows of our ranking systems. Thus, we may have lost the mystical power to divine diabolism, but we can still divine blackness by the following symptoms: broken homes, alcoholic mothers, under-the-bridge habits and (presumable from the rest of [Arthur] Miller's senescent musings) the tendency to sexual predation and to shameless perjury about same." Some black activists were also offended, claiming that Clinton used his knowledge of black culture to exploit black people for political gain as no other president had before, while not serving black interests. They cite the lack of action during the Rwandan Genocide and his welfare reform, which Larry Roberts said had led to the worst child poverty since the 1960s. Others cited that the number of black people in jail increased during his administration.

Who is Toni Morrison?
Output: Nobel Prize-winning novelist

Input: Eritrea
Even during the war, Eritrea developed its transportation infrastructure by asphalting new roads, improving its ports, and repairing war-damaged roads and bridges as a part of the Warsay Yika'alo Program. The most significant of these projects was the construction of a coastal highway of more than 500 km connecting Massawa with Asseb, as well as the rehabilitation of the Eritrean Railway. The rail line has been restored between the port of Massawa and the capital Asmara, although services are sporadic. Steam locomotives are sometimes used for groups of enthusiasts.

Which railway was rehabilitated under the Warsay Yika'alo Program?
Output: Eritrean

Input: Culture
Immanuel Kant (1724–1804) has formulated an individualist definition of "enlightenment" similar to the concept of bildung: "Enlightenment is man's emergence from his self-incurred immaturity." He argued that this immaturity comes not from a lack of understanding, but from a lack of courage to think independently. Against this intellectual cowardice, Kant urged: Sapere aude, "Dare to be wise!" In reaction to Kant, German scholars such as Johann Gottfried Herder (1744–1803) argued that human creativity, which necessarily takes unpredictable and highly diverse forms, is as important as human rationality. Moreover, Herder proposed a collective form of bildung: "For Herder, Bildung was the totality of experiences that provide a coherent identity, and sense of common destiny, to a people."

Which German scholar argued that human creativity takes diverse forms and is as important as human rationality?
Output:
Johann Gottfried Herder