Problem: These types of intermediaries do not host or transmit infringing content, themselves, but may be regarded in some courts as encouraging, enabling or facilitating infringement by users. These intermediaries may include the author, publishers and marketers of peer-to-peer networking software, and the websites that allow users to download such software. In the case of the BitTorrent protocol, intermediaries may include the torrent tracker and any websites or search engines which facilitate access to torrent files. Torrent files don't contain copyrighted content, but they may make reference to files that do, and they may point to trackers which coordinate the sharing of those files. Some torrent indexing and search sites, such as The Pirate Bay, now encourage the use of magnet links, instead of direct links to torrent files, creating another layer of indirection; using such links, torrent files are obtained from other peers, rather than from a particular website.
What do Torrent files contain?
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Answer: unanswerable


Problem: In mid 2011, the Foundation announced in its new "Water, Sanitation, Hygiene Strategy Overview" that its funding now focuses primarily on sanitation, particularly in sub-Saharan Africa and South Asia, because access to improved sanitation is lowest in those regions. Their grant-making focus has been since 2011 on sanitation science and technology ("transformative technologies"), delivery models at scale, urban sanitation markets, building demand for sanitation, measurement and evaluation as well as policy, advocacy and communications.
What is the purpose of the new overview
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Answer: funding now focuses primarily on sanitation, particularly in sub-Saharan Africa and South Asia, because access to improved sanitation is lowest in those regions


Problem: The Vietnam War was a war fought between 1959 and 1975 on the ground in South Vietnam and bordering areas of Cambodia and Laos (see Secret War) and in the strategic bombing (see Operation Rolling Thunder) of North Vietnam. American advisors came in the late 1950s to help the RVN (Republic of Vietnam) combat Communist insurgents known as "Viet Cong." Major American military involvement began in 1964, after Congress provided President Lyndon B. Johnson with blanket approval for presidential use of force in the Gulf of Tonkin Resolution.
Besides Vietnam, what other countries saw fighting in this war?
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Answer:
Cambodia and Laos