the-coorporation/the_squad_qg huggingface dataset:
The urban AC stations resemble soft AC rather than hot AC; they play predominantly R&B and soul music with little hip-hop. This is reflected in many of the urban AC radio stations' taglines, such as "Today's R&B and classic soul", "The best variety of R&B hits and oldies" and "(City/Region)'s R&B leader". Urban AC's core artists include Luther Vandross, Trey Songz, Patti LaBelle, Toni Braxton, Whitney Houston, Aretha Franklin, Frank Ocean, Craig David and Mariah Carey.

Questions:
What other adult contemporary radio format is urban AC similar to?
What genre of music is not played frequently on urban AC?
What two genres of music are popular on urban AC?
Along with Trey Songz, Patti LaBelle, Toni Braxton, Whitney Houston, Aretha Franklin, Frank Ocean, Craig David and Mariah Carey, who is a well-known urban AC artist?
What adult contemporary radio format is urban AC not similar to?
The use of alloys by humans started with the use of meteoric iron, a naturally occurring alloy of nickel and iron. It is the main constituent of iron meteorites which occasionally fall down on Earth from outer space. As no metallurgic processes were used to separate iron from nickel, the alloy was used as it was. Meteoric iron could be forged from a red heat to make objects such as tools, weapons, and nails. In many cultures it was shaped by cold hammering into knives and arrowheads. They were often used as anvils. Meteoric iron was very rare and valuable, and difficult for ancient people to work.

Questions:
What was one of the first alloys used by humans?
What is meteoric iron composed of?
What can forged meteoric iron make?
Where does meteoric iron come from?
How does meteoric iron come to earth?
The use of animal fur in clothing dates to prehistoric times. It is currently associated in developed countries with expensive, designer clothing, although fur is still used by indigenous people in arctic zones and higher elevations for its warmth and protection. Once uncontroversial, it has recently been the focus of campaigns on the grounds that campaigners consider it cruel and unnecessary. PETA, along with other animal rights and animal liberation groups have called attention to fur farming and other practices they consider cruel.

Questions:
What have humans used for clothing since prehistoric times?
Indigenous people in what zones use fur for warmth and protection?
Using animal fur as clothing was once considered what?
Who considers animal fur to be cruel and unnecessary?
What's the four letter name of an animal liberation group?
The use of diversionary techniques such as fires had to be made carefully. The fake fires could only begin when the bombing started over an adjacent target and its effects were brought under control. Too early and the chances of success receded; too late and the real conflagration at the target would exceed the diversionary fires. Another innovation was the boiler fire. These units were fed from two adjacent tanks containing oil and water. The oil-fed fires were then injected with water from time to time; the flashes produced were similar to those of the German C-250 and C-500 Flammbomben. The hope was that, if it could deceive German bombardiers, it would draw more bombers away from the real target.

Questions:
Fake fires were used as what kind of technique?
What was injected into the fires from time to time to produce a flash?
Two tanks one of oil, one of water fed what kind of fire?
What did these flashes simulate?
What was the purpose of these fires?
The use of drones by the Central Intelligence Agency in Pakistan to carry out operations associated with the Global War on Terror sparks debate over sovereignty and the laws of war. The U.S. Government uses the CIA rather than the U.S. Air Force for strikes in Pakistan in order to avoid breaching sovereignty through military invasion. The United States was criticized by[according to whom?] a report on drone warfare and aerial sovereignty for abusing the term 'Global War on Terror' to carry out military operations through government agencies without formally declaring war.

Questions:
What controversial technology did the US use in Pakistan?
Which US agency runs its drones in Pakistan?
Why did the US use the CIA instead of the Air Force to run drones?
Abuse of what term allowed a lack of a formal war declaration?
The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio for most listeners. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source (44,100 samples per second × 16 bits per sample × 2 channels = 1,411,200 bit/s; MP3 compressed at 128 kbit/s: 128,000 bit/s [1 k = 1,000, not 1024, because it is a bit rate]. Ratio: 1,411,200/128,000 = 11.025). An MP3 file can also be constructed at higher or lower bit rates, with higher or lower resulting quality.

Questions:
What is the main goal aside from reducing the amount of data required to store the audio?
What kind of compression is used?
If a file is created using 128 kbit/s, what size is the file going to be compared to a CD?
How many total bit/s would a CD have?
How many total bit/s would an MP3 compressed at 128 kbit/s have?
The use of such contractions is as old as Chinese characters themselves, and they have frequently been found in religious or ritual use. In the Oracle Bone script, personal names, ritual items, and even phrases such as 受又(祐) shòu yòu "receive blessings" are commonly contracted into single characters. A dramatic example is that in medieval manuscripts 菩薩 púsà "bodhisattva" (simplified: 菩萨) is sometimes written with a single character formed of a 2×2 grid of four 十 (derived from the grass radical over two 十). However, for the sake of consistency and standardization, the CPC seeks to limit the use of such polysyllabic characters in public writing to ensure that every character only has one syllable.

Questions:
What have been constantly found in religious or ritual use?
What seeks to limit the use of polysyllabic characters?
What is sometimes written as a single character?
The use of the phrases as summaries of teaching emerged over time during the Reformation, based on the overarching principle of sola scriptura (by scripture alone). This idea contains the four main doctrines on the Bible: that its teaching is needed for salvation (necessity); that all the doctrine necessary for salvation comes from the Bible alone (sufficiency); that everything taught in the Bible is correct (inerrancy); and that, by the Holy Spirit overcoming sin, believers may read and understand truth from the Bible itself, though understanding is difficult, so the means used to guide individual believers to the true teaching is often mutual discussion within the church (clarity).

Questions:
What is the term for teaching by only scripture?
How many primary doctrines are focused on the Bible?
What is the term that means all in the Bible is true?
What power can help someone overcome sin?
What is the term for needing the Bible for salvation?
The use of the term Länder (Lands) dates back to the Weimar Constitution of 1919. Before this time, the constituent states of the German Empire were called Staaten (States). Today, it is very common to use the term Bundesland (Federal Land). However, this term is not used officially, neither by the constitution of 1919 nor by the Basic Law (Constitution) of 1949. Three Länder call themselves Freistaaten (Free States, which is the old-fashioned German expression for Republic), Bavaria (since 1919), Saxony (originally since 1919 and again since 1990), and Thuringia (since 1994). There is little continuity between the current states and their predecessors of the Weimar Republic with the exception of the three free states, and the two city-states of Hamburg and Bremen.

Questions:
What does the term Länder date back to?
Before 1919 what were the German states called?
What does Bavaria refer to itself as?
How many free states are there in Germany?
What are the two city-states in Germany?
The use of the term Middle East as a region of international affairs apparently began in British and American diplomatic circles quite independently of each other over concern for the security of the same country: Iran, then known to the west as Persia. In 1900 Thomas Edward Gordon published an article, The Problem of the Middle East, which began:

Questions:
Where did the use of the term Middle East as a region of international affairs begin?
What was Iran known as to the west?
When did Thomas Edward Gordon publish "The Problem of the Middle East"?
What article did Thomas Edward Gordon publish?
The problem of the Middle East was published by who?
The use of the term for the Iranian language family was introduced in 1836 by Christian Lassen. Robert Needham Cust used the term Irano-Aryan in 1878, and Orientalists such as George Abraham Grierson and Max Müller contrasted Irano-Aryan (Iranian) and Indo-Aryan (Indic). Some recent scholarship, primarily in German, has revived this convention.

Questions:
When was the phrase Iranian language family first used?
Who first used the term Iranian language?
Who first used the term Irano-Aryan?
When was the phrase Irano-Aryan first used?
The use of the word "heresy" was given wide currency by Irenaeus in his 2nd century tract Contra Haereses (Against Heresies) to describe and discredit his opponents during the early centuries of the Christian community.[citation needed] He described the community's beliefs and doctrines as orthodox (from ὀρθός, orthos "straight" + δόξα, doxa "belief") and the Gnostics' teachings as heretical.[citation needed] He also pointed out the concept of apostolic succession to support his arguments.

Questions:
Who gave more exposure to the term heresy when attempting to descredit opponents during the early centuries of Christianity?
What term did Irenaeus use to describe the Christian community's ideologies?
What concept did Irenaeus cite to help support his arguments?
The use of time is an important issue in understanding human behavior, education, and travel behavior. Time-use research is a developing field of study. The question concerns how time is allocated across a number of activities (such as time spent at home, at work, shopping, etc.). Time use changes with technology, as the television or the Internet created new opportunities to use time in different ways. However, some aspects of time use are relatively stable over long periods of time, such as the amount of time spent traveling to work, which despite major changes in transport, has been observed to be about 20–30 minutes one-way for a large number of cities over a long period.

Questions:
The use of time is important in understanding what?
What is a developing field of time related study?
Time use is always changing with advances in what?
Travelling to work has been observed to be about how long for a large number of cities over a long period?
The use of traditional Chinese characters versus simplified Chinese characters varies greatly, and can depend on both the local customs and the medium. Before the official reform, character simplifications were not officially sanctioned and generally adopted vulgar variants and idiosyncratic substitutions. Orthodox variants were mandatory in printed works, while the (unofficial) simplified characters would be used in everyday writing or quick notes. Since the 1950s, and especially with the publication of the 1964 list, the People's Republic of China has officially adopted simplified Chinese characters for use in mainland China, while Hong Kong, Macau, and the Republic of China (Taiwan) were not affected by the reform. There is no absolute rule for using either system, and often it is determined by what the target audience understands, as well as the upbringing of the writer.

Questions:
What varies greatly?
What were mandatory in printed works?
What were adopted for use in mainland China?
The use of uranium in its natural oxide form dates back to at least the year 79 CE, when it was used to add a yellow color to ceramic glazes. Yellow glass with 1% uranium oxide was found in a Roman villa on Cape Posillipo in the Bay of Naples, Italy, by R. T. Gunther of the University of Oxford in 1912. Starting in the late Middle Ages, pitchblende was extracted from the Habsburg silver mines in Joachimsthal, Bohemia (now Jáchymov in the Czech Republic), and was used as a coloring agent in the local glassmaking industry. In the early 19th century, the world's only known sources of uranium ore were these mines.

Questions:
What was the earliest year in recorded history that uranium oxide was used?
In what county was glass with uranium oxide content found?
What color of ceramic glaze was extracted from uranium oxide?
In what year was yellow uranium oxide glass discovered?
What institution did R.T. Gunther belong to?
The usefulness of the canals was short-lived, though some have now been restored for recreation. The 19th century also saw the construction of railways to and through Somerset. The county was served by five pre-1923 Grouping railway companies: the Great Western Railway (GWR); a branch of the Midland Railway (MR) to Bath Green Park (and another one to Bristol); the Somerset and Dorset Joint Railway, and the London and South Western Railway (L&SWR). The former main lines of the GWR are still in use today, although many of its branch lines were scrapped under the notorious Beeching Axe. The former lines of the Somerset and Dorset Joint Railway closed completely, as has the branch of the Midland Railway to Bath Green Park (and to Bristol St Philips); however, the L&SWR survived as a part of the present West of England Main Line. None of these lines, in Somerset, are electrified. Two branch lines, the West and East Somerset Railways, were rescued and transferred back to private ownership as "heritage" lines. The fifth railway was a short-lived light railway, the Weston, Clevedon and Portishead Light Railway. The West Somerset Mineral Railway carried the iron ore from the Brendon Hills to Watchet.

Questions:
How long were canals used 
What was built int the 19th century 
How many railways served the county 
Were any of the railways  electrified 
What railways lines are still in use today
The uses of copper in art were not limited to currency: it was used by Renaissance sculptors, in photographic technology known as the daguerreotype, and the Statue of Liberty. Copper plating and copper sheathing for ships' hulls was widespread; the ships of Christopher Columbus were among the earliest to have this feature. The Norddeutsche Affinerie in Hamburg was the first modern electroplating plant starting its production in 1876. The German scientist Gottfried Osann invented powder metallurgy in 1830 while determining the metal's atomic mass; around then it was discovered that the amount and type of alloying element (e.g., tin) to copper would affect bell tones. Flash smelting was developed by Outokumpu in Finland and first applied at Harjavalta in 1949; the energy-efficient process accounts for 50% of the world's primary copper production.

Questions:
Who used copper to produce art?
What is the photographic technology that uses copper called?
What famous NY city landmark is made from copper?
What famous explorers ships was one of the first to have it's hulls made of copper?
When did The Norddeutsche Affinerie electroplating plant first begin production?
The value judgement definition of literature considers it to exclusively include writing that possesses high quality or distinction, forming part of the so-called belles-lettres ('fine writing') tradition. This is the definition used in the Encyclopædia Britannica Eleventh Edition (1910–11) when it classifies literature as "the best expression of the best thought reduced to writing." However, this has the result that there is no objective definition of what constitutes "literature"; anything can be literature, and anything which is universally regarded as literature has the potential to be excluded, since value-judgements can change over time.

Questions:
What is the main component of the qualitative judgment definition of literature?
What French term for value-based literature literally translates as "fine writing?"
Encyclopedia Britannica defined literature in its 1911 editions how?
What effect does the evolving definition of literature have?
The value of the Bell patent was acknowledged throughout the world, and patent applications were made in most major countries, but when Bell had delayed the German patent application, the electrical firm of Siemens & Halske (S&H) managed to set up a rival manufacturer of Bell telephones under their own patent. The Siemens company produced near-identical copies of the Bell telephone without having to pay royalties. The establishment of the International Bell Telephone Company in Brussels, Belgium in 1880, as well as a series of agreements in other countries eventually consolidated a global telephone operation. The strain put on Bell by his constant appearances in court, necessitated by the legal battles, eventually resulted in his resignation from the company.[N 19]

Questions:
Because of their patent, what didn't Siemens & Halske have to give Bell?
What was the home city for the International Bell Telephone Company?
In what year was the International Bell Telephone Company founded?
The value of the U.S. dollar declined significantly during wartime, especially during the American Civil War, World War I, and World War II. The Federal Reserve, which was established in 1913, was designed to furnish an "elastic" currency subject to "substantial changes of quantity over short periods", which differed significantly from previous forms of high-powered money such as gold, national bank notes, and silver coins. Over the very long run, the prior gold standard kept prices stable—for instance, the price level and the value of the U.S. dollar in 1914 was not very different from the price level in the 1880s. The Federal Reserve initially succeeded in maintaining the value of the U.S. dollar and price stability, reversing the inflation caused by the First World War and stabilizing the value of the dollar during the 1920s, before presiding over a 30% deflation in U.S. prices in the 1930s.

Questions:
During which times does the value of the dollar typically decline?
When was the Federal Reserve established?
What was the Federal Reserve designed to furnish?
What had previously kept prices stable?
How much did the US prices deflate in the 1930s?
The value of the U.S. dollar was therefore no longer anchored to gold, and it fell upon the Federal Reserve to maintain the value of the U.S. currency. The Federal Reserve, however, continued to increase the money supply, resulting in stagflation and a rapidly declining value of the U.S. dollar in the 1970s. This was largely due to the prevailing economic view at the time that inflation and real economic growth were linked (the Phillips curve), and so inflation was regarded as relatively benign. Between 1965 and 1981, the U.S. dollar lost two thirds of its value.

Questions:
What was the value of the U.S. dollar no longer anchored to?
Who's duty did it become to maintain the value of the U.S. currency?
What move did the Federal Reserve take that resulted in stagflation and the decline of the U.S. dollar?
What claimed that inflation and economic growth were linked?
How much value did the U.S. dollar lose between 1965 and 1981?
The value of the deposit was obvious from the start, but the means of extracting the bitumen were not. The nearest town, Fort McMurray, Alberta was a small fur trading post, other markets were far away, and transportation costs were too high to ship the raw bituminous sand for paving. In 1915, Sidney Ells of the Federal Mines Branch experimented with separation techniques and used the bitumen to pave 600 feet of road in Edmonton, Alberta. Other roads in Alberta were paved with oil sands, but it was generally not economic. During the 1920s Dr. Karl A. Clark of the Alberta Research Council patented a hot water oil separation process and entrepreneur Robert C. Fitzsimmons built the Bitumount oil separation plant, which between 1925 and 1958 produced up to 300 barrels (50 m3) per day of bitumen using Dr. Clark's method. Most of the bitumen was used for waterproofing roofs, but other uses included fuels, lubrication oils, printers ink, medicines, rust and acid-proof paints, fireproof roofing, street paving, patent leather, and fence post preservatives. Eventually Fitzsimmons ran out of money and the plant was taken over by the Alberta government. Today the Bitumount plant is a Provincial Historic Site.

Questions:
Who experimented with bitumen extraction techniques to make shipping easier?
What researcher patented a hot water oil process to separate bitumen?
When did Ells begin using bitumen as a paving in Alberta?
Who constructed the Bitumont oil separation plant?
For what was most of the the Bitumont plant's output was used for waterproofing?
The variance in prevalence rates is reflected in people's inconsistent responses to the different components of sexual orientation within a study and the instability of their responses over time. Laumann et al., (1994) found that among U.S. adults 20% of those who would be considered homosexual on one component of orientation were homosexual on the other two dimensions and 70% responded in a way that was consistent with homosexuality on only one of the three dimensions. Furthermore, sexuality is fluid such that one's sexual orientation is not necessarily stable or consistent over time but is subject to change throughout life. Diamond (2003) found that over 7 years 2/3 of the women changed their sexual identity at least once, with many reporting that the label was not adequate in capturing the diversity of their sexual or romantic feelings. Furthermore, women who relinquished bisexual and lesbian identification did not relinquish same sex sexuality and acknowledged the possibility for future same sex attractions and/or behaviour. One woman stated "I'm mainly straight but I'm one of those people who, if the right circumstance came along, would change my viewpoint". Therefore, individuals classified as homosexual in one study might not be identified the same way in another depending on which components are assessed and when the assessment is made making it difficult to pin point who is homosexual and who is not and what the overall prevalence within a population may be.

Questions:
What reflects the prevalence rates varying?
What does it mean when someones sexualiity is fluid?
What did Diamond find about the women?
What did women acknowledge who considered themselves as lesbian or bisexual?
What makes it difficult to determine if someone is homosexual or not?
The variances in nomenclature in the region spanned by the Alps makes classification of the mountains and subregions difficult, but a general classification is that of the Eastern Alps and Western Alps with the divide between the two occurring in eastern Switzerland according to geologist Stefan Schmid, near the Splügen Pass.

Questions:
What makes the classification of the mountains and subregions difficult?
Who came up with the general classification?
Where is the divide between the Eastern Alps and Western Alps near?
The various Germanic states in the west all had coinages that imitated existing Roman and Byzantine forms. Gold continued to be minted until the end of the 7th century, when it was replaced by silver coins. The basic Frankish silver coin was the denarius or denier, while the Anglo-Saxon version was called a penny. From these areas, the denier or penny spread throughout Europe during the centuries from 700 to 1000. Copper or bronze coins were not struck, nor were gold except in Southern Europe. No silver coins denominated in multiple units were minted.

Questions:
During what century did gold coinage cease?
Coinage from what metal replaced gold coinage?
What was the Anglo-Saxon silver coin called?
What was another name for the denarius?
In what part of Europe were gold coins still minted?
The vast Seleucid Empire was, like Egypt, mostly dominated by a Greco-Macedonian political elite. The Greek population of the cities who formed the dominant elite were reinforced by emigration from Greece. These cities included newly founded colonies such as Antioch, the other cities of the Syrian tetrapolis, Seleucia (north of Babylon) and Dura-Europos on the Euphrates. These cities retained traditional Greek city state institutions such as assemblies, councils and elected magistrates, but this was a facade for they were always controlled by the royal Seleucid officials. Apart from these cities, there were also a large number of Seleucid garrisons (choria), military colonies (katoikiai) and Greek villages (komai) which the Seleucids planted throughout the empire to cement their rule. This 'Greco-Macedonian' population (which also included the sons of settlers who had married local women) could make up a phalanx of 35,000 men (out of a total Seleucid army of 80,000) during the reign of Antiochos III. The rest of the army was made up of native troops. Antiochus III the great conducted several vigorous campaigns to retake all the lost provinces of the empire since the death of Seleucus I. After being defeated by Ptolemy IV's forces at Raphia (217), Antiochus III led a long campaign to the east to subdue the far eastern breakaway provinces (212-205) including Bactria, Parthia, Ariana, Sogdiana, Gedrosia and Drangiana. He was successful, bringing back most of these provinces into at least nominal vassalage and receiving tribute from their rulers. After the death of Ptolemy IV (204), Antiochus took advantage of the weakness of Egypt to conquer Coele-Syria in the fifth Syrian war (202-195). He then began expanding his influence into Pergamene territory in Asia and crossed into Europe, fortifying Lysimachia on the hellespont, but his expansion into Anatolia and Greece was abruptly halted after a decisive defeat at the Battle of Magnesia (190 BCE). In the Treaty of Apamea which ended the war, Antiochus lost all of his territories in Anatolia west of the Taurus and was forced to pay a large indemnity of 15,000 talents.

Questions:
The Seleucid Empire was mostly dominated by whom?
What are Seleucid garrisons called?
What are Seleucid military colonies called?
Who defeated Antiochus III at Raphia?
What year did Ptolemy IV die?
The vast majority of Muslims in Nigeria are Sunni belonging to Maliki school of jurisprudence; however, a sizeable minority also belongs to Shafi madhhab. A large number of Sunni Muslims are members of Sufi brotherhoods. Most Sufis follow the Qadiriyya, Tijaniyyah and/or the Mouride movements. A significant Shia minority exists (see Shia in Nigeria). Some northern states have incorporated Sharia law into their previously secular legal systems, which has brought about some controversy. Kano State has sought to incorporate Sharia law into its constitution. The majority of Quranists follow the Kalo Kato or Quraniyyun movement. There are also Ahmadiyya and Mahdiyya minorities.

Questions:
What type of Islam is most common in Nigeria?
What school of Sunni Islam is most common in Nigeria?
What Islamic law is being used in some Nigerian states?
What Nigerian state is trying to make Sharia law part of its constitution?
The vast majority of devices containing LEDs are "safe under all conditions of normal use", and so are classified as "Class 1 LED product"/"LED Klasse 1". At present, only a few LEDs—extremely bright LEDs that also have a tightly focused viewing angle of 8° or less—could, in theory, cause temporary blindness, and so are classified as "Class 2". The opinion of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) of 2010, on the health issues concerning LEDs, suggested banning public use of lamps which were in the moderate Risk Group 2, especially those with a high blue component in places frequented by children. In general, laser safety regulations—and the "Class 1", "Class 2", etc. system—also apply to LEDs.

Questions:
How are most LEDs classified?
What does being a Class 1 LED product mean?
What type of LED can possibly cause blindness?
Which government advocated the banning of Class 2 LEDs?
What class are extremely bright LEDs listed as?
The vast majority of living organisms encode their genes in long strands of DNA (deoxyribonucleic acid). DNA consists of a chain made from four types of nucleotide subunits, each composed of: a five-carbon sugar (2'-deoxyribose), a phosphate group, and one of the four bases adenine, cytosine, guanine, and thymine.:2.1

Questions:
What do the vast majority of living organisms encode their genes in?
What does DNA consist of?
What type of sugar composes part of the DNA molecule?
What are the four bases used in nucleotide subunits?
Besides the sugar and the four bases, what else does DNA consist of?
The vast majority of the reading public could not afford to own a private library, and while most of the state-run "universal libraries" set up in the 17th and 18th centuries were open to the public, they were not the only sources of reading material. On one end of the spectrum was the Bibliothèque Bleue, a collection of cheaply produced books published in Troyes, France. Intended for a largely rural and semi-literate audience these books included almanacs, retellings of medieval romances and condensed versions of popular novels, among other things. While some historians have argued against the Enlightenment's penetration into the lower classes, the Bibliothèque Bleue represents at least a desire to participate in Enlightenment sociability. Moving up the classes, a variety of institutions offered readers access to material without needing to buy anything. Libraries that lent out their material for a small price started to appear, and occasionally bookstores would offer a small lending library to their patrons. Coffee houses commonly offered books, journals and sometimes even popular novels to their customers. The Tatler and The Spectator, two influential periodicals sold from 1709 to 1714, were closely associated with coffee house culture in London, being both read and produced in various establishments in the city. This is an example of the triple or even quadruple function of the coffee house: reading material was often obtained, read, discussed and even produced on the premises.

Questions:
Where was Bibliotheque Bleue located?
For what audience were the books of the Bibliotheque Bleue written?
Which two influential periodicals  were closely associated with London coffee house culture and were sold from 1909 to 1714? 
What collection of cheaply produced books represents the lower class' desire to participate in the Enlightenment?
The vast majority of visitors in Greece in 2007 came from the European continent, numbering 12.7 million, while the most visitors from a single nationality were those from the United Kingdom, (2.6 million), followed closely by those from Germany (2.3 million). In 2010, the most visited region of Greece was that of Central Macedonia, with 18% of the country's total tourist flow (amounting to 3.6 million tourists), followed by Attica with 2.6 million and the Peloponnese with 1.8 million. Northern Greece is the country's most-visited geographical region, with 6.5 million tourists, while Central Greece is second with 6.3 million.

Questions:
Where does most of Greece's visitors come from?
How many of Greece's visitors are from Europe?
What is the single nation with the most visitors?
Which part of Greece is the most visited?
Northern Greece gets how many visitors?
The verbal system lacks a distinctive future tense (the present tense serves here) and features special forms to express an action performed by an undetermined subject (the "impersonal").

Questions:
From what system is a distinctive future tense lacking?
What is used in place of the future tense?
What does Estonian use to show actions performed by an undecided subject?
The verbs of most aspect pairs differ in one of two ways: by prefix or by suffix. In prefix pairs, the perfective verb has an added prefix—for example, the imperfective psát (to write, to be writing) compared with the perfective napsat (to write down, to finish writing). The most common prefixes are na-, o-, po-, s-, u-, vy-, z- and za-. In suffix pairs, a different infinitive ending is added to the perfective stem; for example, the perfective verbs koupit (to buy) and prodat (to sell) have the imperfective forms kupovat and prodávat. Imperfective verbs may undergo further morphology to make other imperfective verbs (iterative and frequentative forms), denoting repeated or regular action. The verb jít (to go) has the iterative form chodit (to go repeatedly) and the frequentative form chodívat (to go regularly).

Questions:
How many ways can a verb in an aspect pair differ?
What does a perfective verb have added in prefix pairs?
What is added to the ending in suffix pairs?
What can imperfective verb undergo to make other imperfective verbs?
What type of action can second level morphed imperfective verbs denote?
The very large and ornate School Hall and School Library (by L K. Hall) were erected in 1906-8 across the road from Upper School as the school's memorial to the Etonians who had died in the Boer War. Many tablets in the cloisters and chapel commemorate the large number of dead Etonians of the Great War. A bomb destroyed part of Upper School in World War Two and blew out many windows in the Chapel. The college commissioned replacements by Evie Hone (1949–52) and by John Piper and Patrick Reyntiens (1959 onwards).

Questions:
To whom were School Hall and School Library erected in memoriam of?
What destroyed part of the Upper School and Chapel in WWII?
Who was hired to replace windows in the Chapel from 1949-1952?
The vicereine Germaine of Foix brutally repressed the uprising and its leaders, and this accelerated the authoritarian centralisation of the government of Charles I. Queen Germaine favoured harsh treatment of the agermanats. She is thought to have signed the death warrants of 100 former rebels personally, and sources indicate that as many as 800 executions may have occurred. The agermanats are comparable to the comuneros of neighbouring Castile, who fought a similar revolt against Charles from 1520–1522.

Questions:
Who suppressed agermanats' uprising?
When did a similar revolt occur in Castile?
What group in Castile was similar to the agermanats?
Up to how many executions took place after the agermanats' revolt?
Whom did the comuneros rebel against?
The victorious great powers also gained an acknowledgement of their status through permanent seats at the League of Nations Council, where they acted as a type of executive body directing the Assembly of the League. However, the Council began with only four permanent members—the United Kingdom, France, Italy, and Japan—because the United States, meant to be the fifth permanent member, left because the US Senate voted on 19 March 1920 against the ratification of the Treaty of Versailles, thus preventing American participation in the League.

Questions:
Who were the four permanent members of the League of Nations Council?
What organiztion acted as acknowledgement of status of great powers?
Why was United Stated excluded from League of Nations Council?
When did US Senate vote against treaty of versailles ratification?
The view of the Roman Catholic Church is that Protestant denominations cannot be considered churches but rather that they are ecclesial communities or specific faith-believing communities because their ordinances and doctrines are not historically the same as the Catholic sacraments and dogmas, and the Protestant communities have no sacramental ministerial priesthood and therefore lack true apostolic succession. According to Bishop Hilarion (Alfeyev) the Eastern Orthodox Church shares the same view on the subject.

Questions:
The Roman Catholic Church considers Protestant denominations to be what?
What is lacking in Protestant priesthood, according to the Roman Catholic Church?
What does the Roman Catholic Church say is not comparable to their sacraments and dogmas?
What other Church shares the Roman Catholic view on Protestant churches?
What is lacking in Protestantism, according to the Roman Catholic Church?
The views of the Church Fathers still play an important role in the shaping of Orthodox Marian perspective. However, the Orthodox views on Mary are mostly doxological, rather than academic: they are expressed in hymns, praise, liturgical poetry and the veneration of icons. One of the most loved Orthodox Akathists (i.e. standing hymns) is devoted to Mary and it is often simply called the Akathist Hymn. Five of the twelve Great Feasts in Orthodoxy are dedicated to Mary. The Sunday of Orthodoxy directly links the Virgin Mary's identity as Mother of God with icon veneration. A number of Orthodox feasts are connected with the miraculous icons of the Theotokos.

Questions:
What are Akathists?
How many of the Orthodox Great Feasts dedicated to Mary?
What is name of the Orthodox hymn devoted to Mary?
Which event on the Orthodox calendar is related to Mary and icon veneration?
The vocabulary (mainly abstract and literary words), principles of word formations, and, to some extent, inflections and literary style of Russian have been also influenced by Church Slavonic, a developed and partly russified form of the South Slavic Old Church Slavonic language used by the Russian Orthodox Church. However, the East Slavic forms have tended to be used exclusively in the various dialects that are experiencing a rapid decline. In some cases, both the East Slavic and the Church Slavonic forms are in use, with many different meanings. For details, see Russian phonology and History of the Russian language.

Questions:
What language does the Russian Orthodox Church use?
What kind of words in Russian have been influenced by Church Slavonic?
What word forms are used together in some cases?
The war entered a new phase with the unprecedented defeat of the Japanese at Battle of Suixian-Zaoyang and 1st Battle of Changsha. After these victories, Chinese nationalist forces launched a large-scale counter-offensive in early 1940; however, due to its low military-industrial capacity, it was repulsed by Japanese army in late March 1940. In August of 1940, Chinese communists launched an offensive in Central China; in retaliation, Japan instituted the "Three Alls Policy" ("Kill all, Burn all, Loot all") in occupied areas to reduce human and material resources for the communists. By 1941 the conflict had become a stalemate. Although Japan had occupied much of northern, central, and coastal China, the Nationalist Government had retreated to the interior with a provisional capital set up at Chungking while the Chinese communists remained in control of base areas in Shaanxi. In addition, Japanese control of northern and central China was somewhat tenuous, in that Japan was usually able to control railroads and the major cities ("points and lines"), but did not have a major military or administrative presence in the vast Chinese countryside. The Japanese found its aggression against the retreating and regrouping Chinese army was stalled by the mountainous terrain in southwestern China while the Communists organised widespread guerrilla and saboteur activities in northern and eastern China behind the Japanese front line.

Questions:
Why did the Chinese ultimately fail in its counter offensives?
What policy did Japan adopt to retaliate against China?
What slowed the Japanese in their attacks on China?
In what city did Japan set up a provisional capital?
What was Japan's "Three Alls Policy"?
What year did China and Japan reach a stalemate?
Where was the Chinese provisional capital?
What natural obsticles stalled the Japanese offensive against the Chinese?
What group organised guerrilla warfare against the Japanese in China?
The war had also brought to an end the "Old System" of alliances in Europe, In the years after the war, under the direction of Lord Sandwich, the British did try to re-establish this system. But after her surprising grand success against a coalition of great powers, European states such as Austria, The Dutch Republic, Sweden, Denmark-Norway, Ottoman Empire, and Russia now saw Britain as a greater threat than France and did not join them, while the Prussians were angered by what they considered a British betrayal in 1762. Consequently, when the American War of Independence turned into a global war between 1778–83, Britain found itself opposed by a strong coalition of European powers, and lacking any substantial ally.

Questions:
What British nobleman attempted to retain European alliances following the Seven Years' War?
What countries joined Britain as allies?
Did the European countries see Britain or France as a greater threat?
When did the American War of Independence turn into a global conflict?
What drove Prussia away from renewing its alliance with Britain?
The war had removed Bermuda's primary trading partners, the American colonies, from the empire, and dealt a harsh blow to Bermuda's merchant shipping trade. This also suffered due to the deforestation of Bermuda, as well as the advent of metal ships and steam propulsion, for which it did not have raw materials. During the course of the following War of 1812, the primary market for Bermuda's salt disappeared as the Americans developed their own sources. Control of the Turks had passed to the Bahamas in 1819.

Questions:
Who was Bermuda's main trading partner before the war?
What is a factor that hurt Bermuda's merchant shipping?
Why didn't Bermuda produce metal ships?
Why did the need for Bermuda's salt diminish?
The war has been described as the first "world war", although this label was also given to various earlier conflicts like the Eighty Years' War, the Thirty Years' War, the War of the Spanish Succession and the War of the Austrian Succession, and to later conflicts like the Napoleonic Wars. The term "Second Hundred Years' War" has been used in order to describe the almost continuous level of world-wide conflict during the entire 18th century, reminiscent of the more famous and compact struggle of the 14th century.

Questions:
What is the grandest label that historians have used to describe the  Seven Years' War?
What does the term "Second Hundred Years' War" describe?
What is the precedent for the "Second Hundred Year's War?
What was a later conflict that some considered the first World War?
The war opened in the Balkans when Russian troops occupied provinces in modern Romania and began to cross the Danube. Led by Omar Pasha, the Ottomans fought a strong defensive battle and stopped the advance at Silistra. A separate action on the fort town of Kars in eastern Turkey led to a siege, and a Turkish attempt to reinforce the garrison was destroyed by a Russian fleet at Sinop. Fearing an Ottoman collapse, France and the UK rushed forces to Gallipoli. They then moved north to Varna in June, arriving just in time for the Russians to abandon Silistra. Aside from a minor skirmish at Constanța there was little for the allies to do. Karl Marx quipped that "there they are, the French doing nothing and the British helping them as fast as possible".

Questions:
Where did the war begin?
Russian troops took over which provinces first?
Who were the Ottomans led by?
When the Turkish tried to provide reinforcements, where were they stopped at?
Who hurried their forces to Gallipoli when they feared the Ottoman for would collapse?
The war started badly for the US and UN. North Korean forces struck massively in the summer of 1950 and nearly drove the outnumbered US and ROK defenders into the sea. However the United Nations intervened, naming Douglas MacArthur commander of its forces, and UN-US-ROK forces held a perimeter around Pusan, gaining time for reinforcement. MacArthur, in a bold but risky move, ordered an amphibious invasion well behind the front lines at Inchon, cutting off and routing the North Koreans and quickly crossing the 38th Parallel into North Korea. As UN forces continued to advance toward the Yalu River on the border with Communist China, the Chinese crossed the Yalu River in October and launched a series of surprise attacks that sent the UN forces reeling back across the 38th Parallel. Truman originally wanted a Rollback strategy to unify Korea; after the Chinese successes he settled for a Containment policy to split the country. MacArthur argued for rollback but was fired by President Harry Truman after disputes over the conduct of the war. Peace negotiations dragged on for two years until President Dwight D. Eisenhower threatened China with nuclear weapons; an armistice was quickly reached with the two Koreas remaining divided at the 38th parallel. North and South Korea are still today in a state of war, having never signed a peace treaty, and American forces remain stationed in South Korea as part of American foreign policy.

Questions:
When did North Korean forces initiate attacks on US and UN forces in the Korean war?
What South Korean city did the US and ROK forces defend while building reinforcements?
What type of attack was used on Inchon?
Chinese troops attacked the UN forces when they crossed what river? 
What general was fired for defying President Truman's containment strategy?
The war was continuing indecisively when on 14 October Marshal Daun's Austrians surprised the main Prussian army at the Battle of Hochkirch in Saxony. Frederick lost much of his artillery but retreated in good order, helped by dense woods. The Austrians had ultimately made little progress in the campaign in Saxony despite Hochkirch and had failed to achieve a decisive breakthrough. After a thwarted attempt to take Dresden, Daun's troops were forced to withdraw to Austrian territory for the winter, so that Saxony remained under Prussian occupation. At the same time, the Russians failed in an attempt to take Kolberg in Pomerania (now Kołobrzeg, Poland) from the Prussians.

Questions:
What Austrian General surprised the Prussian at Hochkirch?
What was the major loss for Prussia at Hochkirch?
Why was Frederick able to retreat successfully?
What was the result of the victory for the Austrians?
How did the Austrian troops spend the winter?
The war was successful for Great Britain, which gained the bulk of New France in North America, Spanish Florida, some individual Caribbean islands in the West Indies, the colony of Senegal on the West African coast, and superiority over the French trading outposts on the Indian subcontinent. The Native American tribes were excluded from the settlement; a subsequent conflict, known as Pontiac's War, was also unsuccessful in returning them to their pre-war status. In Europe, the war began disastrously for Prussia, but a combination of good luck and successful strategy saw King Frederick the Great manage to retrieve the Prussian position and retain the status quo ante bellum. Prussia emerged as a new European great power. Although Austria failed to retrieve the territory of Silesia from Prussia (its original goal) its military prowess was also noted by the other powers. The involvement of Portugal, Spain and Sweden did not return them to their former status as great powers. France was deprived of many of its colonies and had saddled itself with heavy war debts that its inefficient financial system could barely handle. Spain lost Florida but gained French Louisiana and regained control of its colonies, e.g., Cuba and the Philippines, which had been captured by the British during the war. France and other European powers avenged their defeat in 1778 when the American Revolutionary War broke out, with hopes of destroying Britain's dominance once and for all.

Questions:
What did Britain gain in North America from the war?
What did Great Britain gain in the West Indies from the war?
What did Great Britain gain in Africa from the war?
What happened to the scope of France's colonies as a result of the war?
How did the war impact France financially?