Input: Read this: Most commercial paper sold in North America is cut to standard paper sizes based on customary units and is defined by the length and width of a sheet of paper.
Question:  Standard paper sizes are never described with what terms?

Output: unanswerable


QUES: Until the 1990s further replays would be played until one team was victorious. Some ties took as many as six matches to settle; in their 1975 campaign, Fulham played a total of 12 games over six rounds, which remains the most games played by a team to reach a final. Replays were traditionally played three or four days after the original game, but from 1991–92 they were staged at least 10 days later on police advice. This led to penalty shoot-outs being introduced, the first of which came on 26 November 1991 when Rotherham United eliminated Scunthorpe United.

When was the last penalty shoot-out?
What is the answer?
ANS: unanswerable


QUES: While the new technique of polyphony was developing in the West, the Eastern Orthodox Church resisted any type of change. Therefore, Byzantine music remained monophonic and without any form of instrumental accompaniment. As a result, and despite certain attempts by certain Greek chanters (such as Manouel Gazis, Ioannis Plousiadinos or the Cypriot Ieronimos o Tragoudistis), Byzantine music was deprived of elements of which in the West encouraged an unimpeded development of art. However, this method which kept music away from polyphony, along with centuries of continuous culture, enabled monophonic music to develop to the greatest heights of perfection. Byzantium presented the monophonic Byzantine chant; a melodic treasury of inestimable value for its rhythmical variety and expressive power.
The Eastern Orthodox Church resisted what change in music?

ANS: polyphony


Throughout most of his career, Athanasius had many detractors. Classical scholar Timothy Barnes relates contemporary allegations against Athanasius: from defiling an altar, to selling Church grain that had been meant to feed the poor for his own personal gain, and even violence and murder to suppress dissent. Athanasius used "Arian" to describe both followers of Arius, and as a derogatory polemical term for Christians who disagreed with his formulation of the Trinity. Athanasius called many of his opponents "Arian", except for Miletus.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What did the term Arian mean to him?
Ah, so.. Christians who disagreed with his formulation


Question: Thousands of fonts exist on the market, but fewer than a dozen fonts—sometimes described as "pan-Unicode" fonts—attempt to support the majority of Unicode's character repertoire. Instead, Unicode-based fonts typically focus on supporting only basic ASCII and particular scripts or sets of characters or symbols. Several reasons justify this approach: applications and documents rarely need to render characters from more than one or two writing systems; fonts tend to demand resources in computing environments; and operating systems and applications show increasing intelligence in regard to obtaining glyph information from separate font files as needed, i.e., font substitution. Furthermore, designing a consistent set of rendering instructions for tens of thousands of glyphs constitutes a monumental task; such a venture passes the point of diminishing returns for most typefaces.
Try to answer this question if possible: How many fonts support the majority of Unicode's character repertoire? 
Answer: fewer than a dozen fonts


Problem: Von Neumann entered government service (Manhattan Project) primarily because he felt that, if freedom and civilization were to survive, it would have to be because the US would triumph over totalitarianism from Nazism, Fascism and Soviet Communism. During a Senate committee hearing he described his political ideology as "violently anti-communist, and much more militaristic than the norm". He was quoted in 1950 remarking, "If you say why not bomb [the Soviets] tomorrow, I say, why not today? If you say today at five o'clock, I say why not one o'clock?"
Why did von Neumann join government work?
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Answer:
felt that, if freedom and civilization were to survive, it would have to be because the US would triumph over totalitarianism