Extract the answer to the question from the following context. Question: What is the Nationality name of the people listed in the text Context: A charity is a nonprofit organisation that meets stricter criteria regarding its purpose and the method in which it makes decisions and reports its finances. For example, a charity is generally not allowed to pay its Trustees. In England and Wales, charities may be registered with the Charity Commission. In Scotland, the Office of the Scottish Charity Regulator serves the same function. Other organizations which are classified as nonprofit organizations elsewhere, such as trade unions, are subject to separate regulations, and are not regarded as "charities" in the technical sense.
Ans: Scottish

Extract the answer to the question from the following context. Question: What was invented before the hydrogen gas blowpipe? Context: Hydrogen was liquefied for the first time by James Dewar in 1898 by using regenerative cooling and his invention, the vacuum flask. He produced solid hydrogen the next year. Deuterium was discovered in December 1931 by Harold Urey, and tritium was prepared in 1934 by Ernest Rutherford, Mark Oliphant, and Paul Harteck. Heavy water, which consists of deuterium in the place of regular hydrogen, was discovered by Urey's group in 1932. Francois Isaac de Rivaz built the first de Rivaz engine, an internal combustion engine powered by a mixture of hydrogen and oxygen in 1806. Edward Daniel Clarke invented the hydrogen gas blowpipe in 1819. The Dobereiner's lamp and limelight were invented in 1823.
Ans: de Rivaz engine

Extract the answer to the question from the following context. Question: According to the CCTV interview, what may the company Microsoft be using to take advantage of users' secure details concerning Windows 8?? Context: In June 2014, state broadcaster China Central Television (CCTV) broadcast a news story further characterizing Windows 8 as a threat to national security. The story featured an interview with Ni Guangnan, who stated that operating systems could aggregate "sensitive user information" that could be used to "understand the conditions and activities of our national economy and society", and alleged that per documents leaked by Edward Snowden, the U.S. government had worked with Microsoft to retrieve encrypted information. Yang Min, a computer scientist at Fudan University, also stated that "the security features of Windows 8 are basically to the benefit of Microsoft, allowing them control of the users' data, and that poses a big challenge to the national strategy for information security." Microsoft denied the claims in a number of posts on the Chinese social network Sina Weibo, which stated that the company had never "assisted any government in an attack of another government or clients" or provided client data to the U.S. government, never "provided any government the authority to directly visit" or placed any backdoors in its products and services, and that it had never concealed government requests for client data.
Ans: security features

Extract the answer to the question from the following context. Question: What kind of friend do some kids have that are not real or seen? Context: where a single prime denotes the real part and a double prime the imaginary part, Z() is the complex impedance with the dielectric present, Ccmplx() is the so-called complex capacitance with the dielectric present, and C0 is the capacitance without the dielectric. (Measurement "without the dielectric" in principle means measurement in free space, an unattainable goal inasmuch as even the quantum vacuum is predicted to exhibit nonideal behavior, such as dichroism. For practical purposes, when measurement errors are taken into account, often a measurement in terrestrial vacuum, or simply a calculation of C0, is sufficiently accurate.)
Ans: imaginary