Article: The Royal Collection, which includes thousands of historic works of art and the Crown Jewels, is not owned by the Queen personally but is held in trust, as are her official residences, such as Buckingham Palace and Windsor Castle, and the Duchy of Lancaster, a property portfolio valued in 2014 at 442 million. Sandringham House and Balmoral Castle are privately owned by the Queen. The British Crown Estate with holdings of 9.4 billion in 2014 is held in trust by the sovereign and cannot be sold or owned by Elizabeth in a private capacity.

Question: What residences of Elizabeth are held in trust and not owned by Elizabeth?
Ans: official residences

Here is a question about this article: Basic sanitation techniques can have a profound effect on the transmission of diarrheal disease. The implementation of hand washing using soap and water, for example, has been experimentally shown to reduce the incidence of disease by approximately 4248%. Hand washing in developing countries, however, is compromised by poverty as acknowledged by the CDC: "Handwashing is integral to disease prevention in all parts of the world; however, access to soap and water is limited in a number of less developed countries. This lack of access is one of many challenges to proper hygiene in less developed countries." Solutions to this barrier require the implementation of educational programs that encourage sanitary behaviours.
What is the answer to this question: What is a solution to help this problem?
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So... implementation of educational programs that encourage sanitary behaviours

The problem: Answer a question about this article:
A key component of the arousal system is the suprachiasmatic nucleus (SCN), a tiny part of the hypothalamus located directly above the point at which the optic nerves from the two eyes cross. The SCN contains the body's central biological clock. Neurons there show activity levels that rise and fall with a period of about 24 hours, circadian rhythms: these activity fluctuations are driven by rhythmic changes in expression of a set of "clock genes". The SCN continues to keep time even if it is excised from the brain and placed in a dish of warm nutrient solution, but it ordinarily receives input from the optic nerves, through the retinohypothalamic tract (RHT), that allows daily light-dark cycles to calibrate the clock.
THE SCN receives information from the optic nerves through what?
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The answer: the retinohypothalamic tract (RHT

Problem: Please answer a question about the following article about Nonprofit organization:
The two major types of nonprofit organization are membership and board-only. A membership organization elects the board and has regular meetings and the power to amend the bylaws. A board-only organization typically has a self-selected board, and a membership whose powers are limited to those delegated to it by the board. A board-only organization's bylaws may even state that the organization does not have any membership, although the organization's literature may refer to its donors or service recipients as "members"; examples of such organizations are Fairvote and the National Organization for the Reform of Marijuana Laws. The Model Nonprofit Corporation Act imposes many complexities and requirements on membership decision-making. Accordingly, many organizations, such as Wikimedia, have formed board-only structures. The National Association of Parliamentarians has generated concerns about the implications of this trend for the future of openness, accountability, and understanding of public concerns in nonprofit organizations. Specifically, they note that nonprofit organizations, unlike business corporations, are not subject to market discipline for products and shareholder discipline of their capital; therefore, without membership control of major decisions such as election of the board, there are few inherent safeguards against abuse. A rebuttal to this might be that as nonprofit organizations grow and seek larger donations, the degree of scrutiny increases, including expectations of audited financial statements. A further rebuttal might be that NPOs are constrained, by their choice of legal structure, from financial benefit as far as distribution of profit to its members/directors is concerned. Beware of board-only organizations- review the board members annual income before donating, such as the Clinton Foundation. Board members who decide what percentage of your donations will increase their personal wealth are rampant in abusing this designation of an NPO, and this is why they attempt to avoid audits and use a double bottom line for taxing.
What is a further constraint of an NPO, depending on their legal structure?
A: financial benefit as far as distribution of profit to its members/directors is concerned

Question: Read this and answer the question

Analog tape recorders with bandwidth capable of recording analog HD signals, such as W-VHS recorders, are no longer produced for the consumer market and are both expensive and scarce in the secondary market.

W-VHS recorders are capable of recording what kinds of signals?
Answer: analog HD

Critics argue Napoleon's true legacy must reflect the loss of status for France and needless deaths brought by his rule: historian Victor Davis Hanson writes, "After all, the military record is unquestioned17 years of wars, perhaps six million Europeans dead, France bankrupt, her overseas colonies lost." McLynn notes that, "He can be viewed as the man who set back European economic life for a generation by the dislocating impact of his wars." However, Vincent Cronin replies that such criticism relies on the flawed premise that Napoleon was responsible for the wars which bear his name, when in fact France was the victim of a series of coalitions which aimed to destroy the ideals of the Revolution.
Which historian describes Napoleon's legacy in terms of years spent at war, numbers of European dead, and France's bankruptcy and loss of colonies?
Victor Davis Hanson