Article: In a chapter of The Mathematical Foundations of Quantum Mechanics, von Neumann deeply analyzed the so-called measurement problem. He concluded that the entire physical universe could be made subject to the universal wave function. Since something "outside the calculation" was needed to collapse the wave function, von Neumann concluded that the collapse was caused by the consciousness of the experimenter (although this view was accepted by Eugene Wigner, the Von NeumannWigner interpretation never gained acceptance amongst the majority of physicists).

Question: Were von Neumann's conclusions of collapse of entire universe cause accepted widely?
Ans: Von NeumannWigner interpretation never gained acceptance amongst the majority of physicists

Article: In Europe, Dutch is the majority language in the Netherlands (96%) and Belgium (59%) as well as a minority language in Germany and northern France's French Flanders, where it is in the ultimate stage of language death. Though Belgium as a whole is multilingual, the two regions into which the country is divided (Flanders, francophone Wallonia, bilingual Brussels and small 'facility' zones) are largely monolingual. The Netherlands and Belgium produce the vast majority of music, films, books and other media written or spoken in Dutch. Dutch is a monocentric language, with all speakers using the same standard form (authorized by the Dutch Language Union) based on a Dutch orthography employing the Latin alphabet when writing. In stark contrast to its written uniformity, Dutch lacks a prestige dialect and has a large dialectal continuum consisting of 28 main dialects, which can themselves be further divided into at least 600 distinguishable varieties.

Question: What percentage of people in Belgium speak Dutch?
Ans: 59%

Article: Bipolar transistors are so named because they conduct by using both majority and minority carriers. The bipolar junction transistor, the first type of transistor to be mass-produced, is a combination of two junction diodes, and is formed of either a thin layer of p-type semiconductor sandwiched between two n-type semiconductors (an npn transistor), or a thin layer of n-type semiconductor sandwiched between two p-type semiconductors (a pnp transistor). This construction produces two pn junctions: a baseemitter junction and a basecollector junction, separated by a thin region of semiconductor known as the base region (two junction diodes wired together without sharing an intervening semiconducting region will not make a transistor).

Question: What is the name for a layer of n-type semiconductor set between two p-type semiconductors?
Ans: pnp transistor

Article: The state is among the best in pre-kindergarten education, and the National Institute for Early Education Research rated it first in the United States with regard to standards, quality, and access to pre-kindergarten education in 2004, calling it a model for early childhood schooling. High school dropout rate decreased from 3.1 to 2.5 percent between 2007 and 2008 with Oklahoma ranked among 18 other states with 3 percent or less dropout rate. In 2004, the state ranked 36th in the nation for the relative number of adults with high school diplomas, though at 85.2 percent, it had the highest rate among southern states.

Question: Who said Oklahoma's pre-K program is the best in the US?
Ans:
National Institute for Early Education Research