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|---|---|---|---|---|
57321d1eb9d445190005e81d | Economy_of_Greece | In 2010 Piraeus handled 513,319 TEUs, followed by Thessaloniki, which handled 273,282 TEUs. In the same year, 83.9 million people passed through Greece's ports, 12.7 million through the port of Paloukia in Salamis, another 12.7 through the port of Perama, 9.5 million through Piraeus and 2.7 million through Igoumenitsa. In 2013, Piraeus handled a record 3.16 million TEUs, the third-largest figure in the Mediterranean, of which 2.52 million were transported through Pier II, owned by COSCO and 644,000 were transported through Pier I, owned by the Greek state. | What organization owns Pier II in Piraeus? | {
"answer_start": [
486
],
"text": [
"COSCO"
]
} |
56fb2e6f8f12f319006302e3 | Middle_Ages | The Middle Ages is one of the three major periods in the most enduring scheme for analysing European history: classical civilisation, or Antiquity; the Middle Ages; and the Modern Period. | What is another name for Antiquity? | {
"answer_start": [
110
],
"text": [
"classical civilisation"
]
} |
5730487aa23a5019007fd072 | Swaziland | In 2004, the Swaziland government acknowledged for the first time that it suffered an AIDS crisis, with 38.8% of tested pregnant women infected with HIV (see AIDS in Africa). The then Prime Minister Themba Dlamini declared a humanitarian crisis due to the combined effect of drought, land degradation, increased poverty, and HIV/AIDS. According to the 2011 UNAIDS Report, Swaziland is close to achieving universal access to HIV/AIDS treatment, defined as 80% coverage or greater. Estimates of treatment coverage range from 70% to 80% of those infected. Life expectancy had fallen from 61 years in 2000 to 32 years in 2009. Tuberculosis is also a significant problem, with an 18% mortality rate. Many patients have a multi-drug resistant strain, and 83% are co-infected with HIV. | Who was the prime minister of Swaziland in 2004? | {
"answer_start": [
199
],
"text": [
"Themba Dlamini"
]
} |
56e19028e3433e1400422fc1 | Catalan_language | In Majorcan, unstressed vowels reduce to four: /a e ɛ/ follow the Eastern Catalan reduction pattern; however /o ɔ/ reduce to [o], with /u/ remaining distinct, as in Western Catalan. | What letter remains distinct? | {
"answer_start": [
135
],
"text": [
"/u/"
]
} |
572a30906aef05140015534c | Neolithic | The shelter of the early people changed dramatically from the paleolithic to the neolithic era. In the paleolithic, people did not normally live in permanent constructions. In the neolithic, mud brick houses started appearing that were coated with plaster. The growth of agriculture made permanent houses possible. Doorways were made on the roof, with ladders positioned both on the inside and outside of the houses. The roof was supported by beams from the inside. The rough ground was covered by platforms, mats, and skins on which residents slept. Stilt-houses settlements were common in the Alpine and Pianura Padana (Terramare) region. Remains have been found at the Ljubljana Marshes in Slovenia and at the Mondsee and Attersee lakes in Upper Austria, for example. | What type of homes were built in the Neolithic era? | {
"answer_start": [
191
],
"text": [
"mud brick houses"
]
} |
570ac42c4103511400d599ad | Lancashire | Lancashire produced well known teams in super league such as St Helens, Wigan, and Warrington. The county was once the focal point for many of the sport's professional competitions including the Lancashire League competition which ran from 1895 to 1970, and the Lancashire County Cup which was abandoned in 1993. Rugby League has also seen a representative fixture between Lancashire and Yorkshire contested 89 times since its inception in 1895. Currently there are several rugby league teams that are based within the ceremonial county which include Blackpool Panthers, East Lancashire Lions, Blackpool Sea Eagles, Bamber Bridge, Leyland Warriors, Chorley Panthers, Blackpool Stanley, Blackpool Scorpions and Adlington Rangers. | What year did Rugby League start? | {
"answer_start": [
440
],
"text": [
"1895"
]
} |
572766c4dd62a815002e9c40 | North_Carolina | In winter, the Piedmont is colder than the coast, with temperatures usually averaging in the upper 40s–lower 50s °F (8–12 °C) during the day and often dropping below the freezing point at night. The region averages around 3–5 in (8–13 cm) of snowfall annually in the Charlotte area, and slightly more north toward the Virginia border. The Piedmont is especially notorious for sleet and freezing rain. Freezing rain can be heavy enough to snarl traffic and break down trees and power lines. Annual precipitation and humidity are lower in the Piedmont than in the mountains or the coast, but even at its lowest, the average is 40 in (1,020 mm) per year. | What type of precipitation is the Piedmont known for? | {
"answer_start": [
376
],
"text": [
"sleet and freezing rain"
]
} |
56e0724a231d4119001ac15a | Saint_Helena | Quoted at constant 2002 prices, GDP fell from £12 million in 1999-2000 to £11 million in 2005-06. Imports are mainly from the UK and South Africa and amounted to £6.4 million in 2004-05 (quoted on an FOB basis). Exports are much smaller, amounting to £0.2 million in 2004-05. Exports are mainly fish and coffee; Philatelic sales were £0.06 million in 2004-05. The limited number of visiting tourists spent about £0.4 million in 2004-05, representing a contribution to GDP of 3%. | By 2006 the GDP had dropped to what? | {
"answer_start": [
74
],
"text": [
"£11 million"
]
} |
572f7ca3a23a5019007fc681 | Seven_Years%27_War | During the war, the Seven Nations of Canada were allied with the French. These were Native Americans of the Laurentian valley—the Algonquin, the Abenaki, the Huron, and others. Although the Algonquin tribes and the Seven Nations were not directly concerned with the fate of the Ohio River Valley, they had been victims of the Iroquois Confederation. The Iroquois had encroached on Algonquin territory and pushed the Algonquins west beyond Lake Michigan. Therefore, the Algonquin and the Seven Nations were interested in fighting against the Iroquois. Throughout New England, New York, and the North-west Native American tribes formed differing alliances with the major belligerents. The Iroquois, dominant in what is now Upstate New York, sided with the British but did not play a large role in the war. | How valuable was the Iroquois alliance with Britain? | {
"answer_start": [
683
],
"text": [
"The Iroquois, dominant in what is now Upstate New York, sided with the British but did not play a large role in the war"
]
} |
56d548552593cc1400307b1b | 2008_Sichuan_earthquake | Executive vice governor Wei Hong confirmed on November 21, 2008 that more than 90,000 people in total were dead or missing in the earthquake. He stated that 200,000 homes had been rebuilt, and 685,000 were under reconstruction, but 1.94 million households were still without permanent shelter. 1,300 schools had been reconstructed, with initial relocation of 25 townships, including Beichuan and Wenchuan, two of the most devastated areas. The government spent $441 billion on relief and reconstruction efforts. | How many homes had been rebuilt? | {
"answer_start": [
157
],
"text": [
"200,000"
]
} |
5731c670b9d445190005e52a | Protestantism | Beginning in first decade of the 15th century, Jan Hus—a Roman Catholic priest, Czech reformist and professor—influenced by John Wycliffe's writings, founded the Hussite movement. He strongly advocated his reformist Bohemian religious denomination. He was excommunicated and burned at the stake in Constance, Bishopric of Constance in 1415 by secular authorities for unrepentant and persistent heresy. After his execution, a revolt erupted. Hussites defeated five continuous crusades proclaimed against them by the Pope. | Whose words were an inspiration for Jan Hus? | {
"answer_start": [
124
],
"text": [
"John Wycliffe"
]
} |
56db1f11e7c41114004b4d9b | 2008_Summer_Olympics_torch_relay | French police were criticised for their handling of the events, and notably for confiscating Tibetan flags from demonstrators. The newspaper Libération commented: "The police did so much that only the Chinese were given freedom of expression. The Tibetan flag was forbidden everywhere except on the Trocadéro." Minister of the Interior Michèle Alliot-Marie later stated that the police had not been ordered to do so, and that they had acted on their own initiative. A cameraman for France 2 was struck in the face by a police officer, knocked unconscious, and had to be sent to hospital. | What did French law enforcement take from protesters? | {
"answer_start": [
93
],
"text": [
"Tibetan flags"
]
} |
572a6495fed8de19000d5be5 | Ottoman_Empire | Much of the cuisine of former Ottoman territories today is descended from a shared Ottoman cuisine, especially Turkish cuisine, and including Greek cuisine, Balkan cuisine, Armenian cuisine, and Middle Eastern cuisine. Many common dishes in the region, descendants of the once-common Ottoman cuisine, include yogurt, döner kebab/gyro/shawarma, cacık/tzatziki, ayran, pita bread, feta cheese, baklava, lahmacun, moussaka, yuvarlak, köfte/keftés/kofta, börek/boureki, rakı/rakia/tsipouro/tsikoudia, meze, dolma, sarma, rice pilaf, Turkish coffee, sujuk, kashk, keşkek, manti, lavash, kanafeh, and more. | Pita bread descends from what type of cuisine? | {
"answer_start": [
83
],
"text": [
"Ottoman cuisine"
]
} |
57291b5a3f37b31900478026 | Race_(human_categorization) | Wright himself believed that values >0.25 represent very great genetic variation and that an FST of 0.15–0.25 represented great variation. However, about 5% of human variation occurs between populations within continents, therefore FST values between continental groups of humans (or races) of as low as 0.1 (or possibly lower) have been found in some studies, suggesting more moderate levels of genetic variation. Graves (1996) has countered that FST should not be used as a marker of subspecies status, as the statistic is used to measure the degree of differentiation between populations, although see also Wright (1978). | What is the name of the person who thinks FST shouldn't be used as a marker of subspecies status? | {
"answer_start": [
415
],
"text": [
"Graves"
]
} |
57072adb9e06ca38007e94c3 | Chihuahua_(state) | The fauna in the state is just as diverse as the flora and varies greatly due to the large contrast in climates. In the mountain zone of the state the most observed mammals are: Mexican fox squirrel (Sciurus nayaritensis), antelope jackrabbit (Lepus alleni), raccoon (Procyon lotor), hooded skunk (Mephitis macroura), wild boar (Sus scrofa), collared peccary (Pecari tajacu), white-tailed deer (Odocoileus virginianus), mule deer Odocoileus hemionus, American bison Bison bison, cougar (Puma concolor), eastern cottontail Sylvilagus floridanus, North American porcupine Erethizon dorsatum, bobcat Lynx rufus, Mexican wolf Canis lupus baileyi, and coyote Canis latrans. American black bear Ursus americanus is also found but in very small numbers. The Mexican wolf, once abundant, has been extirpated. The main cause of degradation has been grazing. Although there are many reptilian species in the mountains the most observed species include: Northern Mexican pine snake, Pituophis deppei jani, Texas horned lizard (Phrynosoma cornutum), rock rattlesnake (Crotalus lepidus), black-tailed rattlesnake (Crotalus molossus), and plateau tiger salamander Ambystoma velasci, one of possibly many amphibians to be found in the mountains. | The main cause of degradation has been what? | {
"answer_start": [
840
],
"text": [
"grazing"
]
} |
572ec5f7cb0c0d14000f1536 | Compact_disc | Compact Disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CDs and audio CD players have been commercially available since October 1982. | When did Audio CDs become available for purchase? | {
"answer_start": [
513
],
"text": [
"1982"
]
} |
5726fe74708984140094d7f9 | Capacitor | The simplest model capacitor consists of two thin parallel conductive plates separated by a dielectric with permittivity ε . This model may also be used to make qualitative predictions for other device geometries. The plates are considered to extend uniformly over an area A and a charge density ±ρ = ±Q/A exists on their surface. Assuming that the length and width of the plates are much greater than their separation d, the electric field near the centre of the device will be uniform with the magnitude E = ρ/ε. The voltage is defined as the line integral of the electric field between the plates | In an ideal model of a capacitor, what must be assumed about the size of the plates? | {
"answer_start": [
384
],
"text": [
"much greater than their separation d"
]
} |
56ce68dcaab44d1400b8876d | To_Kill_a_Mockingbird | Lee modeled the character of Dill on her childhood friend, Truman Capote, known then as Truman Persons. Just as Dill lived next door to Scout during the summer, Capote lived next door to Lee with his aunts while his mother visited New York City. Like Dill, Capote had an impressive imagination and a gift for fascinating stories. Both Lee and Capote were atypical children: both loved to read. Lee was a scrappy tomboy who was quick to fight, but Capote was ridiculed for his advanced vocabulary and lisp. She and Capote made up and acted out stories they wrote on an old Underwood typewriter Lee's father gave them. They became good friends when both felt alienated from their peers; Capote called the two of them "apart people". In 1960, Capote and Lee traveled to Kansas together to investigate the multiple murders that were the basis for Capote's nonfiction novel In Cold Blood. | What year did Lee and Capote go to Kansas together? | {
"answer_start": [
734
],
"text": [
"1960"
]
} |
5731e624e17f3d140042251a | Egypt | Egyptian cinema became a regional force with the coming of sound. In 1936, Studio Misr, financed by industrialist Talaat Harb, emerged as the leading Egyptian studio, a role the company retained for three decades. For over 100 years, more than 4000 films have been produced in Egypt, three quarters of the total Arab production.[citation needed] Egypt is considered the leading country in the field of cinema in the Middle East. Actors from all over the Arab World seek to appear in the Egyptian cinema for the sake of fame. The Cairo International Film Festival has been rated as one of 11 festivals with a top class rating worldwide by the International Federation of Film Producers' Associations. | Who financed Studio Misr? | {
"answer_start": [
114
],
"text": [
"Talaat Harb"
]
} |
56ddaa9b9a695914005b9584 | Institute_of_technology | In countries like Iran, Finland, Malaysia, Portugal, Singapore or the United Kingdom, there is often a significant and confused distinction between polytechnics and universities. In the UK a binary system of higher education emerged consisting of universities (research orientation) and Polytechnics (engineering and applied science and professional practice orientation). Polytechnics offered university equivalent degrees from bachelor's, master's and PhD that were validated and governed at the national level by the independent UK Council for National Academic Awards. In 1992 UK Polytechnics were designated as universities which meant they could award their own degrees. The CNAA was disbanded. The UK's first polytechnic, the Royal Polytechnic Institution (now the University of Westminster) was founded in 1838 in Regent Street, London. In Ireland the term institute of technology is the more favored synonym of a regional technical college though the latter is the legally correct term; however, Dublin Institute of Technology is a university in all but name as it can confer degrees in accordance with law, Cork Institute of Technology and another of other Institutes of Technology have delegated authority from HETAC to make awards to and including master's degree level—Level 9 of the National Framework for Qualifications (NFQ)—for all areas of study and Doctorate level in a number of others. | In what year were polytechnics in the UK given the university designation? | {
"answer_start": [
576
],
"text": [
"1992"
]
} |
572431470ba9f01400d97b77 | Queen_Victoria | Victoria married her first cousin, Prince Albert of Saxe-Coburg and Gotha, in 1840. Their nine children married into royal and noble families across the continent, tying them together and earning her the sobriquet "the grandmother of Europe". After Albert's death in 1861, Victoria plunged into deep mourning and avoided public appearances. As a result of her seclusion, republicanism temporarily gained strength, but in the latter half of her reign her popularity recovered. Her Golden and Diamond Jubilees were times of public celebration. | How many children did Queen Victoria and Prince Albert have? | {
"answer_start": [
90
],
"text": [
"nine"
]
} |
5730ef4205b4da19006bcc64 | Immaculate_Conception | It seems to have been St Bernard of Clairvaux who, in the 12th century, explicitly raised the question of the Immaculate Conception. A feast of the Conception of the Blessed Virgin had already begun to be celebrated in some churches of the West. St Bernard blames the canons of the metropolitan church of Lyon for instituting such a festival without the permission of the Holy See. In doing so, he takes occasion to repudiate altogether the view that the conception of Mary was sinless. It is doubtful, however, whether he was using the term "conception" in the same sense in which it is used in the definition of Pope Pius IX. Bernard would seem to have been speaking of conception in the active sense of the mother's cooperation, for in his argument he says: "How can there be absence of sin where there is concupiscence (libido)?" and stronger expressions follow, showing that he is speaking of the mother and not of the child. | Did the query starter believe that the festival for Mary's conception had authorization to be held ? | {
"answer_start": [
314
],
"text": [
"instituting such a festival without the permission of the Holy See"
]
} |
57296e256aef051400154e74 | Palermo | Being Sicily's administrative capital, Palermo is a centre for much of the region's finance, tourism and commerce. The city currently hosts an international airport, and Palermo's economic growth over the years has brought the opening of many new businesses. The economy mainly relies on tourism and services, but also has commerce, shipbuilding and agriculture. The city, however, still has high unemployment levels, high corruption and a significant black market empire (Palermo being the home of the Sicilian Mafia). Even though the city still suffers from widespread corruption, inefficient bureaucracy and organized crime, the level of crime in Palermo's has gone down dramatically, unemployment has been decreasing and many new, profitable opportunities for growth (especially regarding tourism) have been introduced, making the city safer and better to live in. | Has the level of crime in Palermo risen or declined? | {
"answer_start": [
664
],
"text": [
"gone down dramatically"
]
} |
5728c6c4ff5b5019007da676 | Sahara | People lived on the edge of the desert thousands of years ago since the last ice age. The Sahara was then a much wetter place than it is today. Over 30,000 petroglyphs of river animals such as crocodiles survive, with half found in the Tassili n'Ajjer in southeast Algeria. Fossils of dinosaurs, including Afrovenator, Jobaria and Ouranosaurus, have also been found here. The modern Sahara, though, is not lush in vegetation, except in the Nile Valley, at a few oases, and in the northern highlands, where Mediterranean plants such as the olive tree are found to grow. It was long believed that the region had been this way since about 1600 BCE, after shifts in the Earth's axis increased temperatures and decreased precipitation. However, this theory has recently been called into dispute, when samples taken from several 7 million year old sand deposits led scientists to reconsider the timeline for desertification. | When did people start living on the edge of the desert? | {
"answer_start": [
77
],
"text": [
"ice age"
]
} |
5727d0e74b864d1900163dce | USB | USB mice and keyboards can usually be used with older computers that have PS/2 connectors with the aid of a small USB-to-PS/2 adapter. For mice and keyboards with dual-protocol support, an adaptor that contains no logic circuitry may be used: the hardware in the USB keyboard or mouse is designed to detect whether it is connected to a USB or PS/2 port, and communicate using the appropriate protocol. Converters also exist that connect PS/2 keyboards and mice (usually one of each) to a USB port. These devices present two HID endpoints to the system and use a microcontroller to perform bidirectional data translation between the two standards. | What performs bidirectional data translation between two standards? | {
"answer_start": [
560
],
"text": [
"a microcontroller"
]
} |
572fa92fb2c2fd14005682d7 | Printed_circuit_board | The hole walls for boards with two or more layers can be made conductive and then electroplated with copper to form plated-through holes. These holes electrically connect the conducting layers of the PCB. For multi-layer boards, those with three layers or more, drilling typically produces a smear of the high temperature decomposition products of bonding agent in the laminate system. Before the holes can be plated through, this smear must be removed by a chemical de-smear process, or by plasma-etch. The de-smear process ensures that a good connection is made to the copper layers when the hole is plated through. On high reliability boards a process called etch-back is performed chemically with a potassium permanganate based etchant or plasma. The etch-back removes resin and the glass fibers so that the copper layers extend into the hole and as the hole is plated become integral with the deposited copper. | Etch-back removes glass fibers and what other material? | {
"answer_start": [
774
],
"text": [
"resin"
]
} |
5730f58e05b4da19006bcc9b | Kievan_Rus%27 | Rurik led the Rus' until his death in about 879, bequeathing his kingdom to his kinsman, Prince Oleg, as regent for his young son, Igor. In 880-82, Oleg led a military force south along the Dnieper river, capturing Smolensk and Lyubech before reaching Kiev, where he deposed and killed Askold and Dir, proclaimed himself prince, and declared Kiev the "mother of Rus' cities." Oleg set about consolidating his power over the surrounding region and the riverways north to Novgorod, imposing tribute on the East Slav tribes. In 883, he conquered the Drevlians, imposing a fur tribute on them. By 885 he had subjugated the Poliane, Severiane, Vyatichi, and Radimichs, forbidding them to pay further tribute to the Khazars. Oleg continued to develop and expand a network of Rus' forts in Slav lands, begun by Rurik in the north. | What year did Oleg conquer the Drevlians? | {
"answer_start": [
525
],
"text": [
"883"
]
} |
572b550a34ae481900dead91 | Zinc | Binary compounds of zinc are known for most of the metalloids and all the nonmetals except the noble gases. The oxide ZnO is a white powder that is nearly insoluble in neutral aqueous solutions, but is amphoteric, dissolving in both strong basic and acidic solutions. The other chalcogenides (ZnS, ZnSe, and ZnTe) have varied applications in electronics and optics. Pnictogenides (Zn
3N
2, Zn
3P
2, Zn
3As
2 and Zn
3Sb
2), the peroxide (ZnO
2), the hydride (ZnH
2), and the carbide (ZnC
2) are also known. Of the four halides, ZnF
2 has the most ionic character, whereas the others (ZnCl
2, ZnBr
2, and ZnI
2) have relatively low melting points and are considered to have more covalent character. | What applications do chalcogenides have? | {
"answer_start": [
342
],
"text": [
"electronics and optics."
]
} |
572a5fbab8ce0319002e2aef | Madrasa | The word madrasah derives from the triconsonantal Semitic root د-ر-س D-R-S 'to learn, study', through the wazn (form/stem) مفعل(ة); mafʻal(ah), meaning "a place where something is done". Therefore, madrasah literally means "a place where learning and studying take place". The word is also present as a loanword with the same innocuous meaning in many Arabic-influenced languages, such as: Urdu, Bengali, Hindi, Persian, Turkish, Azeri, Kurdish, Indonesian, Malay and Bosnian / Croatian. In the Arabic language, the word مدرسة madrasah simply means the same as school does in the English language, whether that is private, public or parochial school, as well as for any primary or secondary school whether Muslim, non-Muslim, or secular. Unlike the use of the word school in British English, the word madrasah more closely resembles the term school in American English, in that it can refer to a university-level or post-graduate school as well as to a primary or secondary school. For example, in the Ottoman Empire during the Early Modern Period, madaris had lower schools and specialised schools where the students became known as danişmends. The usual Arabic word for a university, however, is جامعة (jāmiʻah). The Hebrew cognate midrasha also connotes the meaning of a place of learning; the related term midrash literally refers to study or learning, but has acquired mystical and religious connotations. | In Arabic, what does madarasah mean? | {
"answer_start": [
554
],
"text": [
"same as school does in the English language"
]
} |
5733caf74776f4190066124e | University_of_Notre_Dame | The men's basketball team has over 1,600 wins, one of only 12 schools who have reached that mark, and have appeared in 28 NCAA tournaments. Former player Austin Carr holds the record for most points scored in a single game of the tournament with 61. Although the team has never won the NCAA Tournament, they were named by the Helms Athletic Foundation as national champions twice. The team has orchestrated a number of upsets of number one ranked teams, the most notable of which was ending UCLA's record 88-game winning streak in 1974. The team has beaten an additional eight number-one teams, and those nine wins rank second, to UCLA's 10, all-time in wins against the top team. The team plays in newly renovated Purcell Pavilion (within the Edmund P. Joyce Center), which reopened for the beginning of the 2009–2010 season. The team is coached by Mike Brey, who, as of the 2014–15 season, his fifteenth at Notre Dame, has achieved a 332-165 record. In 2009 they were invited to the NIT, where they advanced to the semifinals but were beaten by Penn State who went on and beat Baylor in the championship. The 2010–11 team concluded its regular season ranked number seven in the country, with a record of 25–5, Brey's fifth straight 20-win season, and a second-place finish in the Big East. During the 2014-15 season, the team went 32-6 and won the ACC conference tournament, later advancing to the Elite 8, where the Fighting Irish lost on a missed buzzer-beater against then undefeated Kentucky. Led by NBA draft picks Jerian Grant and Pat Connaughton, the Fighting Irish beat the eventual national champion Duke Blue Devils twice during the season. The 32 wins were the most by the Fighting Irish team since 1908-09. | How many NCAA tournaments did the Notre Dame men's basketball team take part in? | {
"answer_start": [
119
],
"text": [
"28"
]
} |
56fde15e761e401900d28c29 | Computer | In 1941, Zuse followed his earlier machine up with the Z3, the world's first working electromechanical programmable, fully automatic digital computer. The Z3 was built with 2000 relays, implementing a 22 bit word length that operated at a clock frequency of about 5–10 Hz. Program code was supplied on punched film while data could be stored in 64 words of memory or supplied from the keyboard. It was quite similar to modern machines in some respects, pioneering numerous advances such as floating point numbers. Replacement of the hard-to-implement decimal system (used in Charles Babbage's earlier design) by the simpler binary system meant that Zuse's machines were easier to build and potentially more reliable, given the technologies available at that time. The Z3 was Turing complete. | How many words of memory could be stored with the Z3? | {
"answer_start": [
345
],
"text": [
"64"
]
} |
5726d1f5f1498d1400e8ec47 | Nutrition | The EFSA panel also determined intakes for different populations. Recommended intake volumes in the elderly are the same as for adults as despite lower energy consumption, the water requirement of this group is increased due to a reduction in renal concentrating capacity. Pregnant and breastfeeding women require additional fluids to stay hydrated. The EFSA panel proposes that pregnant women should consume the same volume of water as non-pregnant women, plus an increase in proportion to the higher energy requirement, equal to 300 mL/day. To compensate for additional fluid output, breastfeeding women require an additional 700 mL/day above the recommended intake values for non-lactating women. | Other then breastfeeding women, who what other category of woman should have increased water intake? | {
"answer_start": [
273
],
"text": [
"Pregnant"
]
} |
572a29f63f37b3190047875d | Ottoman_Empire | This period of renewed assertiveness came to a calamitous end in May 1683 when Grand Vizier Kara Mustafa Pasha led a huge army to attempt a second Ottoman siege of Vienna in the Great Turkish War of 1683–1687. The final assault being fatally delayed, the Ottoman forces were swept away by allied Habsburg, German and Polish forces spearheaded by the Polish king Jan III Sobieski at the Battle of Vienna. The alliance of the Holy League pressed home the advantage of the defeat at Vienna, culminating in the Treaty of Karlowitz (26 January 1699), which ended the Great Turkish War. The Ottomans surrendered control of significant territories, many permanently. Mustafa II (1695–1703) led the counterattack of 1695–96 against the Habsburgs in Hungary, but was undone at the disastrous defeat at Zenta (in modern Serbia), 11 September 1697. | Which polish king led the fight against the Ottoman empire in the Battle of Vienna? | {
"answer_start": [
362
],
"text": [
"Jan III Sobieski"
]
} |
56d298dd59d6e41400146118 | Buddhism | Dwight Goddard collected a sample of Buddhist scriptures, with the emphasis on Zen, along with other classics of Eastern philosophy, such as the Tao Te Ching, into his 'Buddhist Bible' in the 1920s. More recently, Dr. Babasaheb Ambedkar attempted to create a single, combined document of Buddhist principles in "The Buddha and His Dhamma". Other such efforts have persisted to present day, but currently there is no single text that represents all Buddhist traditions. | Goddard collected mainly what type of Buddhist scripture? | {
"answer_start": [
79
],
"text": [
"Zen"
]
} |
5727d6c43acd2414000dedd4 | Tibet | For several decades, peace reigned in Tibet, but in 1792 the Qing Qianlong Emperor sent a large Chinese army into Tibet to push the invading Nepalese out. This prompted yet another Qing reorganization of the Tibetan government, this time through a written plan called the "Twenty-Nine Regulations for Better Government in Tibet". Qing military garrisons staffed with Qing troops were now also established near the Nepalese border. Tibet was dominated by the Manchus in various stages in the 18th century, and the years immediately following the 1792 regulations were the peak of the Qing imperial commissioners' authority; but there was no attempt to make Tibet a Chinese province. | When was Tibet dominated by the Manchus? | {
"answer_start": [
491
],
"text": [
"18th century"
]
} |
572f4e74947a6a140053c86e | Central_Intelligence_Agency | The Directorate of Operations is responsible for collecting foreign intelligence, mainly from clandestine HUMINT sources, and covert action. The name reflects its role as the coordinator of human intelligence activities among other elements of the wider U.S. intelligence community with their own HUMINT operations. This Directorate was created in an attempt to end years of rivalry over influence, philosophy and budget between the United States Department of Defense (DOD) and the CIA. In spite of this, the Department of Defense recently organized its own global clandestine intelligence service, the Defense Clandestine Service (DCS), under the Defense Intelligence Agency (DIA). | What intelligence service did the Department of Defense recently create? | {
"answer_start": [
600
],
"text": [
"the Defense Clandestine Service"
]
} |
573019f0b2c2fd1400568867 | British_Isles | The islands are at relatively low altitudes, with central Ireland and southern Great Britain particularly low lying: the lowest point in the islands is Holme, Cambridgeshire at −2.75 m (−9.02 ft). The Scottish Highlands in the northern part of Great Britain are mountainous, with Ben Nevis being the highest point on the islands at 1,343 m (4,406 ft). Other mountainous areas include Wales and parts of Ireland, however only seven peaks in these areas reach above 1,000 m (3,281 ft). Lakes on the islands are generally not large, although Lough Neagh in Northern Ireland is an exception, covering 150 square miles (390 km2).[citation needed] The largest freshwater body in Great Britain (by area) is Loch Lomond at 27.5 square miles (71 km2), and Loch Ness, by volume whilst Loch Morar is the deepest freshwater body in the British Isles, with a maximum depth of 310 m (1,017 ft). There are a number of major rivers within the British Isles. The longest is the Shannon in Ireland at 224 mi (360 km).[citation needed] The river Severn at 220 mi (354 km)[citation needed] is the longest in Great Britain. The isles have a temperate marine climate. The North Atlantic Drift ("Gulf Stream") which flows from the Gulf of Mexico brings with it significant moisture and raises temperatures 11 °C (20 °F) above the global average for the islands' latitudes. Winters are cool and wet, with summers mild and also wet. Most Atlantic depressions pass to the north of the islands, combined with the general westerly circulation and interactions with the landmass, this imposes an east-west variation in climate. | What is the weather like in the summer time in the British Isles? | {
"answer_start": [
1389
],
"text": [
"mild and also wet"
]
} |
56cfbef5234ae51400d9bf42 | New_York_City | The Great Irish Famine brought a large influx of Irish immigrants. Over 200,000 were living in New York by 1860, upwards of a quarter of the city's population. There was also extensive immigration from the German provinces, where revolutions had disrupted societies, and Germans comprised another 25% of New York's population by 1860. | How many immigrants that were Irish were living in New York in 1860? | {
"answer_start": [
67
],
"text": [
"Over 200,000"
]
} |
572961606aef051400154dbe | Green | In surveys made in Europe and the United States, green is the color most commonly associated with nature, life, health, youth, spring, hope and envy. In Europe and the U.S. green is sometimes associated with death (green has several seemingly contrary associations), sickness, or the devil, but in China its associations are very positive, as the symbol of fertility and happiness. In the Middle Ages and Renaissance, when the color of clothing showed the owner's social status, green was worn by merchants, bankers and the gentry, while red was the color of the nobility. The Mona Lisa by Leonardo da Vinci wears green, showing she is not from a noble family; the benches in the British House of Commons are green, while those in the House of Lords are red. Green is also the traditional color of safety and permission; a green light means go ahead, a green card permits permanent residence in the United States. It is the most important color in Islam. It was the color of the banner of Muhammad, and is found in the flags of nearly all Islamic countries, and represents the lush vegetation of Paradise. It is also often associated with the culture of Gaelic Ireland, and is a color of the flag of Ireland. Because of its association with nature, it is the color of the environmental movement. Political groups advocating environmental protection and social justice describe themselves as part of the Green movement, some naming themselves Green parties. This has led to similar campaigns in advertising, as companies have sold green, or environmentally friendly, products. | Why is green the color of the environmental movement? | {
"answer_start": [
1220
],
"text": [
"its association with nature"
]
} |
56cbd2f96d243a140015ed73 | Frédéric_Chopin | At the age of 21 he settled in Paris. Thereafter, during the last 18 years of his life, he gave only some 30 public performances, preferring the more intimate atmosphere of the salon. He supported himself by selling his compositions and teaching piano, for which he was in high demand. Chopin formed a friendship with Franz Liszt and was admired by many of his musical contemporaries, including Robert Schumann. In 1835 he obtained French citizenship. After a failed engagement to Maria Wodzińska, from 1837 to 1847 he maintained an often troubled relationship with the French writer George Sand. A brief and unhappy visit to Majorca with Sand in 1838–39 was one of his most productive periods of composition. In his last years, he was financially supported by his admirer Jane Stirling, who also arranged for him to visit Scotland in 1848. Through most of his life, Chopin suffered from poor health. He died in Paris in 1849, probably of tuberculosis. | In what area had Frédéric's most productive period of composition taken place? | {
"answer_start": [
626
],
"text": [
"Majorca"
]
} |
57294fd03f37b31900478227 | Germans | In 1870, after France attacked Prussia, Prussia and its new allies in Southern Germany (among them Bavaria) were victorious in the Franco-Prussian War. It created the German Empire in 1871 as a German nation-state, effectively excluding the multi-ethnic Austrian Habsburg monarchy and Liechtenstein. Integrating the Austrians nevertheless remained a strong desire for many people of Germany and Austria, especially among the liberals, the social democrats and also the Catholics who were a minority within the Protestant Germany. | What religion was a majority in Germany? | {
"answer_start": [
510
],
"text": [
"Protestant"
]
} |
572654c2708984140094c2b2 | Intellectual_property | Free Software Foundation founder Richard Stallman argues that, although the term intellectual property is in wide use, it should be rejected altogether, because it "systematically distorts and confuses these issues, and its use was and is promoted by those who gain from this confusion". He claims that the term "operates as a catch-all to lump together disparate laws [which] originated separately, evolved differently, cover different activities, have different rules, and raise different public policy issues" and that it creates a "bias" by confusing these monopolies with ownership of limited physical things, likening them to "property rights". Stallman advocates referring to copyrights, patents and trademarks in the singular and warns against abstracting disparate laws into a collective term. | How does Stallman advocate referring to copyrights, patents, and trademarks? | {
"answer_start": [
718
],
"text": [
"in the singular"
]
} |
56f8a3829b226e1400dd0d1c | Southampton | Between 1996 and 2004, the population of the city increased by 4.9 per cent—the tenth biggest increase in England. In 2005 the Government Statistics stated that Southampton was the third most densely populated city in the country after London and Portsmouth respectively. Hampshire County Council expects the city's population to grow by around a further two per cent between 2006 and 2013, adding around another 4,200 to the total number of residents. The highest increases are expected among the elderly. | What age segment of the population of Southampton is projected to increase the most? | {
"answer_start": [
494
],
"text": [
"the elderly"
]
} |
5730a11b2461fd1900a9cf13 | Alfred_North_Whitehead | Whitehead describes causal efficacy as "the experience dominating the primitive living organisms, which have a sense for the fate from which they have emerged, and the fate towards which they go." It is, in other words, the sense of causal relations between entities, a feeling of being influenced and affected by the surrounding environment, unmediated by the senses. Presentational immediacy, on the other hand, is what is usually referred to as "pure sense perception", unmediated by any causal or symbolic interpretation, even unconscious interpretation. In other words, it is pure appearance, which may or may not be delusive (e.g. mistaking an image in a mirror for "the real thing"). | What is it called if you mistake a reflection in a mirror for the real thing? | {
"answer_start": [
369
],
"text": [
"Presentational immediacy"
]
} |
5735d85d012e2f140011a0b6 | Hunting | Hunting is the practice of killing or trapping any animal, or pursuing or tracking it with the intent of doing so. Hunting wildlife or feral animals is most commonly done by humans for food, recreation, to remove predators which are dangerous to humans or domestic animals, or for trade. In the 2010s, lawful hunting is distinguished from poaching, which is the illegal killing, trapping or capture of the hunted species. The species that are hunted are referred to as game or prey and are usually mammals and birds. | What species are usually hunted? | {
"answer_start": [
498
],
"text": [
"mammals and birds"
]
} |
572fea58947a6a140053cdeb | The_Blitz | In general, German bombers were likely to get through to their targets without too much difficulty. It was to be some months before an effective night fighter force would be ready, and anti-aircraft defences only became adequate after the Blitz was over, so ruses were created to lure German bombers away from their targets. Throughout 1940, dummy airfields were prepared, good enough to stand up to skilled observation. A number[clarification needed] of bombs fell on these diversionary ("Starfish") targets. | What did they use to lure German bombers away from their targets? | {
"answer_start": [
258
],
"text": [
"ruses"
]
} |
572fc855b2c2fd140056846d | Greeks | Before the establishment of the Modern Greek state, the link between ancient and modern Greeks was emphasized by the scholars of Greek Enlightenment especially by Rigas Feraios. In his "Political Constitution", he addresses to the nation as "the people descendant of the Greeks". The modern Greek state was created in 1829, when the Greeks liberated a part of their historic homelands, Peloponnese, from the Ottoman Empire. The large Greek diaspora and merchant class were instrumental in transmitting the ideas of western romantic nationalism and philhellenism, which together with the conception of Hellenism, formulated during the last centuries of the Byzantine Empire, formed the basis of the Diafotismos and the current conception of Hellenism. | What did Greeks do that caused the formation of the new state ? | {
"answer_start": [
329
],
"text": [
"the Greeks liberated a part of their historic homelands, Peloponnese, from the Ottoman Empire"
]
} |
56df368a96943c1400a5d2fb | Oklahoma_City | Before World War II, Oklahoma City developed major stockyards, attracting jobs and revenue formerly in Chicago and Omaha, Nebraska. With the 1928 discovery of oil within the city limits (including under the State Capitol), Oklahoma City became a major center of oil production. Post-war growth accompanied the construction of the Interstate Highway System, which made Oklahoma City a major interchange as the convergence of I-35, I-40 and I-44. It was also aided by federal development of Tinker Air Force Base. | When was oil discovered in the city limits? | {
"answer_start": [
141
],
"text": [
"1928"
]
} |
5726e0415951b619008f80f5 | Molotov%E2%80%93Ribbentrop_Pact | Some critics of Stalin's policy, such as the popular writer Viktor Suvorov, claim that Stalin's primary motive for signing the Soviet–German non-aggression treaty was his calculation that such a pact could result in a conflict between the capitalist countries of Western Europe.[citation needed] This idea is supported by Albert L. Weeks.[page needed] Claims by Suvorov that Stalin planned to invade Germany in 1941 are debated by historians with, for example, David Glantz opposing such claims, while Mikhail Meltyukhov supports them.[citation needed] The authors of The Black Book of Communism consider the pact a crime against peace and a "conspiracy to conduct war of aggression." | Who was skeptical of Stalin’s policies? | {
"answer_start": [
60
],
"text": [
"Viktor Suvorov"
]
} |
57300539b2c2fd1400568746 | Charleston,_South_Carolina | Charleston has a humid subtropical climate (Köppen climate classification Cfa), with mild winters, hot, humid summers, and significant rainfall all year long. Summer is the wettest season; almost half of the annual rainfall occurs from June to September in the form of thundershowers. Fall remains relatively warm through November. Winter is short and mild, and is characterized by occasional rain. Measurable snow (≥0.1 in or 0.25 cm) only occurs several times per decade at the most, with the last such event occurring December 26, 2010. However, 6.0 in (15 cm) fell at the airport on December 23, 1989, the largest single-day fall on record, contributing to a single-storm and seasonal record of 8.0 in (20 cm) snowfall. | Half of Charleston's annual rainfall occurs in what form? | {
"answer_start": [
269
],
"text": [
"thundershowers"
]
} |
572ecb56c246551400ce469c | Geography_of_the_United_States | The east coast Appalachian system, originally forest covered, is relatively low and narrow and is bordered on the southeast and south by an important coastal plain. The Cordilleran system on the western side of the continent is lofty, broad and complicated having two branches, the Rocky Mountain System and the Pacific Mountain System. In between these mountain systems lie the Intermontaine Plateaus. Both the Columbia River and Colorado River rise far inland near the easternmost members of the Cordilleran system, and flow through plateaus and intermontaine basins to the ocean. Heavy forests cover the northwest coast, but elsewhere trees are found only on the higher ranges below the Alpine region. The intermontane valleys, plateaus and basins range from treeless to desert with the most arid region being in the southwest. | What originally covered the east coast of the Appalachians? | {
"answer_start": [
46
],
"text": [
"forest"
]
} |
5727fbd42ca10214002d9aad | Gramophone_record | Vinyl pressings were made with stampers from master cuts that were electroplated in vacuo by means of gold sputtering. Audio response was claimed out to 8,000 Hz, later 13,000 Hz, using light weight pickups employing jeweled styli. Amplifiers and cutters both using negative feedback were employed thereby improving the range of frequencies cut and lowering distortion levels. Radio transcription producers such as World Broadcasting System and Associated Music Publishers (AMP) were the dominant licensees of the Western Electric wide range system and towards the end of the 1930s were responsible for two-thirds of the total radio transcription business. These recordings use a bass turnover of 300 Hz and a 10,000 Hz rolloff of −8.5 dB. | What were the top licensees of the Western Electric system in the 1930s? | {
"answer_start": [
415
],
"text": [
"World Broadcasting System and Associated Music Publishers"
]
} |
5728eae32ca10214002daa92 | Myanmar | During World War II, the British destroyed the major government buildings, oil wells and mines for tungsten, tin, lead and silver to keep them from the Japanese. Myanmar was bombed extensively by both sides. After independence, the country was in ruins with its major infrastructure completely destroyed. After a parliamentary government was formed in 1948, Prime Minister U Nu embarked upon a policy of nationalisation and the state was declared the owner of all land. The government also tried to implement a poorly considered Eight-Year plan. By the 1950s, rice exports had fallen by two thirds and mineral exports by over 96% (as compared to the pre-World War II period). Plans were partly financed by printing money, which led to inflation. | When was Myanmar given sovereignty to rule it's own nation ? | {
"answer_start": [
352
],
"text": [
"1948, Prime Minister U Nu embarked upon a policy of nationalisation and the state was declared the owner of all land."
]
} |
5726e48b708984140094d503 | Capacitor | Since the beginning of the study of electricity non conductive materials like glass, porcelain, paper and mica have been used as insulators. These materials some decades later were also well-suited for further use as the dielectric for the first capacitors. Paper capacitors made by sandwiching a strip of impregnated paper between strips of metal, and rolling the result into a cylinder were commonly used in the late 19century; their manufacture started in 1876, and they were used from the early 20th century as decoupling capacitors in telecommunications (telephony). | What other use did paper capacitors serve in the telecommunications industry? | {
"answer_start": [
512
],
"text": [
"as decoupling capacitors"
]
} |
5728d0262ca10214002da889 | London | London is one of the major classical and popular music capitals of the world and is home to major music corporations, such as EMI and Warner Music Group as well as countless bands, musicians and industry professionals. The city is also home to many orchestras and concert halls, such as the Barbican Arts Centre (principal base of the London Symphony Orchestra and the London Symphony Chorus), Cadogan Hall (Royal Philharmonic Orchestra) and the Royal Albert Hall (The Proms). London's two main opera houses are the Royal Opera House and the London Coliseum. The UK's largest pipe organ is at the Royal Albert Hall. Other significant instruments are at the cathedrals and major churches. Several conservatoires are within the city: Royal Academy of Music, Royal College of Music, Guildhall School of Music and Drama and Trinity Laban. | What are the names of London's two primary opera houses? | {
"answer_start": [
512
],
"text": [
"the Royal Opera House and the London Coliseum"
]
} |
5731e1c3b9d445190005e609 | Bird | The ability of birds to return to precise locations across vast distances has been known for some time; in an experiment conducted in the 1950s a Manx shearwater released in Boston returned to its colony in Skomer, Wales, within 13 days, a distance of 5,150 km (3,200 mi). Birds navigate during migration using a variety of methods. For diurnal migrants, the sun is used to navigate by day, and a stellar compass is used at night. Birds that use the sun compensate for the changing position of the sun during the day by the use of an internal clock. Orientation with the stellar compass depends on the position of the constellations surrounding Polaris. These are backed up in some species by their ability to sense the Earth's geomagnetism through specialised photoreceptors. | What do birds to compensate for the changing position of the sun during the day? | {
"answer_start": [
534
],
"text": [
"internal clock"
]
} |
57267b4c5951b619008f742c | Southeast_Asia | Religions and peoples are diverse in Southeast Asia and not one country is homogeneous. In the world's most populous Muslim nation, Indonesia, Hinduism is dominant on islands such as Bali. Christianity also predominates in the rest of the part of the Philippines, New Guinea and Timor. Pockets of Hindu population can also be found around Southeast Asia in Singapore, Malaysia etc. Garuda (Sanskrit: Garuḍa), the phoenix who is the mount (vahanam) of Vishnu, is a national symbol in both Thailand and Indonesia; in the Philippines, gold images of Garuda have been found on Palawan; gold images of other Hindu gods and goddesses have also been found on Mindanao. Balinese Hinduism is somewhat different from Hinduism practised elsewhere, as Animism and local culture is incorporated into it. Christians can also be found throughout Southeast Asia; they are in the majority in East Timor and the Philippines, Asia's largest Christian nation. In addition, there are also older tribal religious practices in remote areas of Sarawak in East Malaysia,Highland Philippines and Papua in eastern Indonesia. In Burma, Sakka (Indra) is revered as a nat. In Vietnam, Mahayana Buddhism is practised, which is influenced by native animism but with strong emphasis on Ancestor Worship. | Name the most Muslim populous region in Asia? | {
"answer_start": [
132
],
"text": [
"Indonesia"
]
} |
56e10514e3433e1400422ad6 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | When did China join the Galileo project? | {
"answer_start": [
307
],
"text": [
"October 2004"
]
} |
57270821708984140094d8d4 | Nutrition | An example of a state initiative to promote nutrition literacy is Smart Bodies, a public-private partnership between the state’s largest university system and largest health insurer, Louisiana State Agricultural Center and Blue Cross and Blue Shield of Louisiana Foundation. Launched in 2005, this program promotes lifelong healthful eating patterns and physically active lifestyles for children and their families. It is an interactive educational program designed to help prevent childhood obesity through classroom activities that teach children healthful eating habits and physical exercise. | When was the Smart Bodies initiative first released? | {
"answer_start": [
287
],
"text": [
"2005"
]
} |
57278730f1498d1400e8fae9 | FA_Cup | The FA permitted artificial turf (3G) pitches in all rounds of the competition from the 2014–15 edition and beyond. Under the 2015-16 rules, the pitch must be of FIFA One Star quality, or Two Star for ties if they involve one of the 92 professional clubs. This followed approval two years previously for their use in the qualifying rounds only - if a team with a 3G pitch progressed to the competition proper, they had to switch their tie to the ground of another eligible entrant with a natural grass pitch. Having been strong proponents of the surface, the first match in the proper rounds to be played on a 3G surface was a televised first round replay at Maidstone United's Gallagher Stadium on 20 November 2015. | What is the required quality of the pitch? | {
"answer_start": [
141
],
"text": [
"the pitch must be of FIFA One Star quality, or Two Star for ties if they involve one of the 92 professional clubs."
]
} |
5727cfa44b864d1900163dbb | Detroit | The Detroit International Riverfront includes a partially completed three-and-one-half mile riverfront promenade with a combination of parks, residential buildings, and commercial areas. It extends from Hart Plaza to the MacArthur Bridge accessing Belle Isle Park (the largest island park in a U.S. city). The riverfront includes Tri-Centennial State Park and Harbor, Michigan's first urban state park. The second phase is a two-mile (3 km) extension from Hart Plaza to the Ambassador Bridge for a total of five miles (8 km) of parkway from bridge to bridge. Civic planners envision that the pedestrian parks will stimulate residential redevelopment of riverfront properties condemned under eminent domain. | What is the total length of the Detroit International Riverfront? | {
"answer_start": [
507
],
"text": [
"five miles"
]
} |
572b7b86be1ee31400cb83dc | Zinc | Alloys of primarily zinc with small amounts of copper, aluminium, and magnesium are useful in die casting as well as spin casting, especially in the automotive, electrical, and hardware industries. These alloys are marketed under the name Zamak. An example of this is zinc aluminium. The low melting point together with the low viscosity of the alloy makes the production of small and intricate shapes possible. The low working temperature leads to rapid cooling of the cast products and therefore fast assembly is possible. Another alloy, marketed under the brand name Prestal, contains 78% zinc and 22% aluminium and is reported to be nearly as strong as steel but as malleable as plastic. This superplasticity of the alloy allows it to be molded using die casts made of ceramics and cement. | Alloys of zinc mixed with copper, aluminium and magnesium are marketed as what? | {
"answer_start": [
239
],
"text": [
"Zamak"
]
} |
5733835e4776f41900660c4d | Financial_crisis_of_2007%E2%80%9308 | This credit freeze brought the global financial system to the brink of collapse. The response of the Federal Reserve, the European Central Bank, the Bank of England and other central banks was immediate and dramatic. During the last quarter of 2008, these central banks purchased US$2.5 trillion of government debt and troubled private assets from banks. This was the largest liquidity injection into the credit market, and the largest monetary policy action, in world history. Following a model initiated by the United Kingdom bank rescue package, the governments of European nations and the USA guaranteed the debt issued by their banks and raised the capital of their national banking systems, ultimately purchasing $1.5 trillion newly issued preferred stock in their major banks. In October 2010, Nobel laureate Joseph Stiglitz explained how the U.S. Federal Reserve was implementing another monetary policy —creating currency— as a method to combat the liquidity trap. By creating $600 billion and inserting[clarification needed] this directly into banks, the Federal Reserve intended to spur banks to finance more domestic loans and refinance mortgages. However, banks instead were spending the money in more profitable areas by investing internationally in emerging markets. Banks were also investing in foreign currencies, which Stiglitz and others point out may lead to currency wars while China redirects its currency holdings away from the United States. | How much preferred stock did governments of European nations and the USA purchase in their major banks? | {
"answer_start": [
719
],
"text": [
"$1.5 trillion"
]
} |
5733f58f4776f419006615b6 | Premier_League | There has been an increasing gulf between the Premier League and the Football League. Since its split with the Football League, many established clubs in the Premier League have managed to distance themselves from their counterparts in lower leagues. Owing in large part to the disparity in revenue from television rights between the leagues, many newly promoted teams have found it difficult to avoid relegation in their first season in the Premier League. In every season except 2001–02 and 2011–12, at least one Premier League newcomer has been relegated back to the Football League. In 1997–98 all three promoted clubs were relegated at the end of the season. | In every season but 2001-02 and 2011-12, at least how many Premier League teams have been relegated? | {
"answer_start": [
511
],
"text": [
"one"
]
} |
572691ff708984140094ca75 | Myanmar | Around the second century BC the first-known city-states emerged in central Myanmar. The city-states were founded as part of the southward migration by the Tibeto-Burman-speaking Pyu city-states, the earliest inhabitants of Myanmar of whom records are extant, from present-day Yunnan. The Pyu culture was heavily influenced by trade with India, importing Buddhism as well as other cultural, architectural and political concepts which would have an enduring influence on later Burmese culture and political organisation. | What period was the first known city states established in Myanmar? | {
"answer_start": [
0
],
"text": [
"Around the second century BC"
]
} |
5728d743ff5b5019007da7ec | Detroit | Beginning with its incorporation in 1802, Detroit has had a total of 74 mayors. Detroit's last mayor from the Republican Party was Louis Miriani, who served from 1957 to 1962. In 1973, the city elected its first black mayor, Coleman Young. Despite development efforts, his combative style during his five terms in office was not well received by many suburban residents. Mayor Dennis Archer, a former Michigan Supreme Court Justice, refocused the city's attention on redevelopment with a plan to permit three casinos downtown. By 2008, three major casino resort hotels established operations in the city. | Who was Detroit's last Republican mayor? | {
"answer_start": [
131
],
"text": [
"Louis Miriani"
]
} |
572f5ad0b2c2fd1400568074 | Central_Intelligence_Agency | On 18 June 1948, the National Security Council issued Directive 10/2 calling for covert action against the USSR, and granting the authority to carry out covert operations against "hostile foreign states or groups" that could, if needed, be denied by the U.S. government. To this end, the Office of Policy Coordination was created inside the new CIA. The OPC was quite unique; Frank Wisner, the head of the OPC, answered not to the CIA Director, but to the secretaries of defense, state, and the NSC, and the OPC's actions were a secret even from the head of the CIA. Most CIA stations had two station chiefs, one working for the OSO, and one working for the OPC. | In what year was directive 10/2 issued? | {
"answer_start": [
11
],
"text": [
"1948"
]
} |
5706b0940eeca41400aa0d2d | New_Delhi | The 2011 World Wealth Report ranks economic activity in New Delhi at 39, but overall the capital is ranked at 37, above cities like Jakarta and Johannesburg. New Delhi with Beijing shares the top position as the most targeted emerging markets retail destination among Asia-Pacific markets. | What organization ranked New Delhi 39th in economic activity in 2011? | {
"answer_start": [
9
],
"text": [
"World Wealth Report"
]
} |
573188e1497a881900248fe0 | University | European higher education took place for hundreds of years in Christian cathedral schools or monastic schools (scholae monasticae), in which monks and nuns taught classes; evidence of these immediate forerunners of the later university at many places dates back to the 6th century. The earliest universities were developed under the aegis of the Latin Church by papal bull as studia generalia and perhaps from cathedral schools. It is possible, however, that the development of cathedral schools into universities was quite rare, with the University of Paris being an exception. Later they were also founded by Kings (University of Naples Federico II, Charles University in Prague, Jagiellonian University in Kraków) or municipal administrations (University of Cologne, University of Erfurt). In the early medieval period, most new universities were founded from pre-existing schools, usually when these schools were deemed to have become primarily sites of higher education. Many historians state that universities and cathedral schools were a continuation of the interest in learning promoted by monasteries. | What church is said to be responsible for the formation of universities? | {
"answer_start": [
346
],
"text": [
"Latin Church"
]
} |
57343306d058e614000b6b01 | Richmond,_Virginia | Between 1963 and 1965, there was a "downtown boom" that led to the construction of more than 700 buildings in the city. In 1968, Virginia Commonwealth University was created by the merger of the Medical College of Virginia with the Richmond Professional Institute. In 1970, Richmond's borders expanded by an additional 27 square miles (70 km2) on the south. After several years of court cases in which Chesterfield County fought annexation, more than 47,000 people who once were Chesterfield County residents found themselves within the city's perimeters on January 1, 1970. In 1996, still-sore tensions arose amid controversy involved in placing a statue of African American Richmond native and tennis star Arthur Ashe to the famed series of statues of Confederate heroes of the Civil War on Monument Avenue. After several months of controversy, the bronze statue of Ashe was finally completed on Monument Avenue facing the opposite direction from the Confederate Heroes on July 10, 1996. | In what direction did Richmond's borders expand in 1970? | {
"answer_start": [
351
],
"text": [
"south"
]
} |
57269042dd62a815002e89c8 | Queen_(band) | Queen began their 1980s career with The Game. It featured the singles "Crazy Little Thing Called Love" and "Another One Bites the Dust", both of which reached number one in the US. After attending a Queen concert in Los Angeles, Michael Jackson suggested to Mercury backstage that "Another One Bites the Dust" be released as a single, and in October 1980 it spent three weeks at number one. The album topped the Billboard 200 for five weeks, and sold over four million copies in the US. It was also the first appearance of a synthesiser on a Queen album. Heretofore, their albums featured a distinctive "No Synthesisers!" sleeve note. The note is widely assumed to reflect an anti-synth, pro-"hard"-rock stance by the band, but was later revealed by producer Roy Thomas Baker to be an attempt to clarify that those albums' multi-layered solos were created with guitars, not synths, as record company executives kept assuming at the time. In September 1980, Queen performed three sold-out shows at Madison Square Garden. In 1980, Queen also released the soundtrack they had recorded for Flash Gordon. At the 1981 American Music Awards in January, "Another One Bites the Dust" won the award for Favorite Pop/Rock Single, and Queen were nominated for Favorite Pop/Rock Band, Duo, or Group. | Queen performed several sold out shows at what US venue? | {
"answer_start": [
997
],
"text": [
"Madison Square Garden"
]
} |
5727eae03acd2414000defdd | Northwestern_University | Northwestern requires that all new buildings be LEED-certified. Silverman Hall on the Evanston campus was awarded Gold LEED Certification in 2010; Wieboldt Hall on the Chicago campus was awarded Gold LEED Certification in 2007, and the Ford Motor Company Engineering Design Center on the Evanston campus was awarded Silver LEED Certification in 2006. New construction and renovation projects will be designed to provide at least a 20% improvement over energy code requirements where technically feasible. The university also released at the beginning of the 2008–09 academic year the Evanston Campus Framework Plan, which outlines plans for future development of the Evanston Campus. The plan not only emphasizes the sustainable construction of buildings, but also discusses improving transportation by optimizing pedestrian and bicycle access. Northwestern has had a comprehensive recycling program in place since 1990. Annually more than 1,500 tons are recycled at Northwestern, which represents 30% of the waste produced on campus. Additionally, all landscape waste at the university is composted. | What does the Evanston Campus Framework Plan outline? | {
"answer_start": [
641
],
"text": [
"future development of the Evanston Campus"
]
} |
56ddf42566d3e219004dae60 | Iranian_languages | Old Persian is the Old Iranian dialect as it was spoken in south-western Iran by the inhabitants of Parsa, who also gave their name to their region and language. Genuine Old Persian is best attested in one of the three languages of the Behistun inscription, composed circa 520 BC, and which is the last inscription (and only inscription of significant length) in which Old Persian is still grammatically correct. Later inscriptions are comparatively brief, and typically simply copies of words and phrases from earlier ones, often with grammatical errors, which suggests that by the 4th century BC the transition from Old Persian to Middle Persian was already far advanced, but efforts were still being made to retain an "old" quality for official proclamations. | In which historical record does Old Persian appear in exemplary form? | {
"answer_start": [
232
],
"text": [
"the Behistun inscription"
]
} |
5727c2c23acd2414000debe8 | Dominican_Order | The expansion of the order produced changes. A smaller emphasis on doctrinal activity favoured the development here and there of the ascetic and contemplative life and there sprang up, especially in Germany and Italy, the mystical movement with which the names of Meister Eckhart, Heinrich Suso, Johannes Tauler, and St. Catherine of Siena are associated. (See German mysticism, which has also been called "Dominican mysticism.") This movement was the prelude to the reforms undertaken, at the end of the century, by Raymond of Capua, and continued in the following century. It assumed remarkable proportions in the congregations of Lombardy and the Netherlands, and in the reforms of Savonarola in Florence. | In what European countries did the Dominican Order experience changes to how they thought? | {
"answer_start": [
199
],
"text": [
"Germany and Italy"
]
} |
5728cafa2ca10214002da7fb | London | London has played a significant role in the film industry, and has major studios at Ealing and a special effects and post-production community centred in Soho. Working Title Films has its headquarters in London. London has been the setting for films including Oliver Twist (1948), Scrooge (1951), Peter Pan (1953), The 101 Dalmatians (1961), My Fair Lady (1964), Mary Poppins (1964), Blowup (1966), The Long Good Friday (1980), Notting Hill (1999), Love Actually (2003), V For Vendetta (2005), Sweeney Todd: The Demon Barber Of Fleet Street (2008) and The King's Speech (2010). Notable actors and filmmakers from London include; Charlie Chaplin, Alfred Hitchcock, Michael Caine, Helen Mirren, Gary Oldman, Christopher Nolan, Jude Law, Tom Hardy, Keira Knightley and Daniel Day-Lewis. As of 2008[update], the British Academy Film Awards have taken place at the Royal Opera House. London is a major centre for television production, with studios including BBC Television Centre, The Fountain Studios and The London Studios. Many television programmes have been set in London, including the popular television soap opera EastEnders, broadcast by the BBC since 1985. | What silent movie film star who made movies such as The Little Tramp hailed from London? | {
"answer_start": [
629
],
"text": [
"Charlie Chaplin"
]
} |
573610de6c16ec1900b92954 | Hunting | Hunting is primarily regulated by state law; additional regulations are imposed through United States environmental law in the case of migratory birds and endangered species. Regulations vary widely from state to state and govern the areas, time periods, techniques and methods by which specific game animals may be hunted. Some states make a distinction between protected species and unprotected species (often vermin or varmints for which there are no hunting regulations). Hunters of protected species require a hunting license in all states, for which completion of a hunting safety course is sometimes a prerequisite. | What hunters require a hunting license in all states? | {
"answer_start": [
476
],
"text": [
"Hunters of protected species"
]
} |
56ce1d0caab44d1400b88461 | Sino-Tibetan_relations_during_the_Ming_dynasty | Elliot Sperling, a specialist of Indian studies and the director of the Tibetan Studies program at Indiana University’s Department of Central Eurasia Studies, writes that "the idea that Tibet became part of China in the 13th century is a very recent construction." He writes that Chinese writers of the early 20th century were of the view that Tibet was not annexed by China until the Manchu Qing dynasty invasion during the 18th century. He also states that Chinese writers of the early 20th century described Tibet as a feudal dependency of China, not an integral part of it. Sperling states that this is because "Tibet was ruled as such, within the empires of the Mongols and the Manchus" and also that "China's intervening Ming dynasty ... had no control over Tibet." He writes that the Ming relationship with Tibet is problematic for China’s insistence of its unbroken sovereignty over Tibet since the 13th century. As for the Tibetan view that Tibet was never subject to the rule of the Yuan or Qing emperors of China, Sperling also discounts this by stating that Tibet was "subject to rules, laws and decisions made by the Yuan and Qing rulers" and that even Tibetans described themselves as subjects of these emperors. | When was the Manchu Qing dynasty invasion? | {
"answer_start": [
421
],
"text": [
"the 18th century"
]
} |
57279c7cff5b5019007d90f6 | Political_party | In dominant-party systems, opposition parties are allowed, and there may be even a deeply established democratic tradition, but other parties are widely considered to have no real chance of gaining power. Sometimes, political, social and economic circumstances, and public opinion are the reason for others parties' failure. Sometimes, typically in countries with less of an established democratic tradition, it is possible the dominant party will remain in power by using patronage and sometimes by voting fraud. In the latter case, the definition between dominant and one-party system becomes rather blurred. Examples of dominant party systems include the People's Action Party in Singapore, the African National Congress in South Africa, the Cambodian People's Party in Cambodia, the Liberal Democratic Party in Japan, and the National Liberation Front in Algeria. One-party dominant system also existed in Mexico with the Institutional Revolutionary Party until the 1990s, in the southern United States with the Democratic Party from the late 19th century until the 1970s, in Indonesia with the Golkar from the early 1970s until 1998. | For how long did the dominant one-party system last in mexico? | {
"answer_start": [
970
],
"text": [
"1990s"
]
} |
56cdcc5562d2951400fa6845 | 2008_Sichuan_earthquake | The earthquake had a magnitude of 8.0 Ms and 7.9 Mw. The epicenter was in Wenchuan County, Ngawa Tibetan and Qiang Autonomous Prefecture, 80 km west/northwest of the provincial capital of Chengdu, with its main tremor occurring at 14:28:01.42 China Standard Time (06:28:01.42 UTC), on May 12, 2008 lasting for around 2 minutes, in the quake almost 80% of buildings were destroyed. | Where was the epicenter? | {
"answer_start": [
74
],
"text": [
"Wenchuan County, Ngawa Tibetan and Qiang Autonomous Prefecture"
]
} |
5727ee363acd2414000df019 | Gamal_Abdel_Nasser | Nasser's involvement in political activity increased throughout his school years, such that he only attended 45 days of classes during his last year of secondary school. Despite it having the almost unanimous backing of Egypt's political forces, Nasser strongly objected to the 1936 Anglo-Egyptian Treaty because it stipulated the continued presence of British military bases in the country. Nonetheless, political unrest in Egypt declined significantly and Nasser resumed his studies at al-Nahda, where he received his leaving certificate later that year. | From where did Nasser graduate? | {
"answer_start": [
488
],
"text": [
"al-Nahda"
]
} |
570623ba75f01819005e79e6 | MP3 | ASPEC was the joint proposal of AT&T Bell Laboratories, Thomson Consumer Electronics, Fraunhofer Society and CNET. It provided the highest coding efficiency. | What was the name given to the proposal? | {
"answer_start": [
0
],
"text": [
"ASPEC"
]
} |
5725b97c271a42140099d0b8 | Arsenal_F.C. | Arsenal was the first club from the south of England to join The Football League, in 1893. They entered the First Division in 1904, and have since accumulated the second most points. Relegated only once, in 1913, they continue the longest streak in the top division. In the 1930s, Arsenal won five League Championships and two FA Cups, and another FA Cup and two Championships after the war. In 1970–71, they won their first League and FA Cup Double. Between 1988 and 2005, they won five League titles and five FA Cups, including two more Doubles. They completed the 20th century with the highest average league position. | Over a 17 year period which began in the late 80s, stretching five years into the new millenia, how many FA Cups did Arsenal win? | {
"answer_start": [
506
],
"text": [
"five"
]
} |
57269a5f708984140094cb64 | Political_philosophy | The early Christian philosophy of Augustine of Hippo was heavily influenced by Plato. A key change brought about by Christian thought was the moderatation of the Stoicism and theory of justice of the Roman world, as well emphasis on the role of the state in applying mercy as a moral example. Augustine also preached that one was not a member of his or her city, but was either a citizen of the City of God (Civitas Dei) or the City of Man (Civitas Terrena). Augustine's City of God is an influential work of this period that attacked the thesis, held by many Christian Romans, that the Christian view could be realized on Earth. | What does Civitas terrena mean? | {
"answer_start": [
428
],
"text": [
"City of Man"
]
} |
57302834a23a5019007fcea8 | Liberia | The Central Bank of Liberia is responsible for printing and maintaining the Liberian dollar, which is the primary form of currency in Liberia. Liberia is one of the world's poorest countries, with a formal employment rate of 15%. GDP per capita peaked in 1980 at US$496, when it was comparable to Egypt's (at the time). In 2011, the country's nominal GDP was US$1.154 billion, while nominal GDP per capita stood at US$297, the third-lowest in the world. Historically, the Liberian economy has depended heavily on foreign aid, foreign direct investment and exports of natural resources such as iron ore, rubber and timber. | What is Liberia considered around the world economically? | {
"answer_start": [
154
],
"text": [
"one of the world's poorest countries"
]
} |
5727728ef1498d1400e8f860 | Jews | According to historian Shaye J. D. Cohen, the status of the offspring of mixed marriages was determined patrilineally in the Bible. He brings two likely explanations for the change in Mishnaic times: first, the Mishnah may have been applying the same logic to mixed marriages as it had applied to other mixtures (Kil'ayim). Thus, a mixed marriage is forbidden as is the union of a horse and a donkey, and in both unions the offspring are judged matrilineally. Second, the Tannaim may have been influenced by Roman law, which dictated that when a parent could not contract a legal marriage, offspring would follow the mother. | Who believed the status of the offspring of mixed marriages was determined patrilineally in the Bible? | {
"answer_start": [
23
],
"text": [
"Shaye J. D. Cohen"
]
} |
573383494776f41900660c44 | University_of_Notre_Dame | Notre Dame rose to national prominence in the early 1900s for its Fighting Irish football team, especially under the guidance of the legendary coach Knute Rockne. The university's athletic teams are members of the NCAA Division I and are known collectively as the Fighting Irish. The football team, an Independent, has accumulated eleven consensus national championships, seven Heisman Trophy winners, 62 members in the College Football Hall of Fame and 13 members in the Pro Football Hall of Fame and is considered one of the most famed and successful college football teams in history. Other ND teams, chiefly in the Atlantic Coast Conference, have accumulated 16 national championships. The Notre Dame Victory March is often regarded as the most famous and recognizable collegiate fight song. | How many students at Notre Dame received the Heisman Trophy? | {
"answer_start": [
372
],
"text": [
"seven"
]
} |
572621ec271a42140099d4b9 | Buckingham_Palace | During World War I, the palace, then the home of King George V and Queen Mary, escaped unscathed. Its more valuable contents were evacuated to Windsor but the royal family remained in situ. The King imposed rationing at the palace, much to the dismay of his guests and household. To the King's later regret, David Lloyd George persuaded him to go further by ostentatiously locking the wine cellars and refraining from alcohol, to set a good example to the supposedly inebriated working class. The workers continued to imbibe and the King was left unhappy at his enforced abstinence. In 1938, the north-west pavilion, designed by Nash as a conservatory, was converted into a swimming pool. | Buckingham Palace was untouched during which war? | {
"answer_start": [
7
],
"text": [
"World War I"
]
} |
5730f4ede6313a140071caf2 | Russian_language | The modern literary language is usually considered to date from the time of Alexander Pushkin (Алекса́ндр Пу́шкин) in the first third of the 19th century. Pushkin revolutionized Russian literature by rejecting archaic grammar and vocabulary (so-called "высо́кий стиль" — "high style") in favor of grammar and vocabulary found in the spoken language of the time. Even modern readers of younger age may only experience slight difficulties understanding some words in Pushkin's texts, since relatively few words used by Pushkin have become archaic or changed meaning. In fact, many expressions used by Russian writers of the early 19th century, in particular Pushkin, Mikhail Lermontov (Михаи́л Ле́рмонтов), Nikolai Gogol (Никола́й Го́голь), Aleksander Griboyedov (Алекса́ндр Грибое́дов), became proverbs or sayings which can be frequently found even in modern Russian colloquial speech. | What was 'high style'? | {
"answer_start": [
210
],
"text": [
"archaic grammar and vocabulary"
]
} |
56d6477c1c85041400947065 | 2008_Sichuan_earthquake | On the evening of May 18, CCTV-1 hosted a special four-hour program called The Giving of Love (simplified Chinese: 爱的奉献; traditional Chinese: 愛的奉獻), hosted by regulars from the CCTV New Year's Gala and round-the-clock coverage anchor Bai Yansong. It was attended by a wide range of entertainment, literary, business and political figures from mainland China, Hong Kong, Singapore and Taiwan. Donations of the evening totalled 1.5 billion Chinese Yuan (~US$208 million). Of the donations, CCTV gave the biggest corporate contribution at ¥50 million. Almost at the same time in Taiwan, a similarly themed programme was on air hosted by the sitting president Ma Ying-jeou. In June, Hong Kong actor Jackie Chan, who donated $1.57 million to the victims, made a music video alongside other artists entitled "Promise"; the song was composed by Andy Lau. The Artistes 512 Fund Raising Campaign, an 8-hour fundraising marathon, was held on June 1 in Hong Kong; it was attended by some 200 Sinosphere musicians and celebrities. In Singapore, MediaCorp Channel 8 hosted a 'live' programme 让爱川流不息 to raise funds for the victims. | What was the program that CCTV-1 hosted? | {
"answer_start": [
75
],
"text": [
"The Giving of Love"
]
} |
572688fd708984140094c92c | Chicago_Cubs | Harry Caray's stamp on the team is perhaps even deeper than that of Brickhouse, although his 17-year tenure, from 1982 to 1997, was half as long. First, Caray had already become a well-known Chicago figure by broadcasting White Sox games for a decade, after having been a St Louis Cardinals icon for 25 years. Caray also had the benefit of being in the booth during the NL East title run in 1984, which was widely seen due to WGN's status as a cable-TV superstation. His trademark call of "Holy Cow!" and his enthusiastic singing of "Take me out to the ballgame" during the 7th inning stretch (as he had done with the White Sox) made Caray a fan favorite both locally and nationally. | How did Caray become a well-known Chicago figure? | {
"answer_start": [
206
],
"text": [
"by broadcasting White Sox games for a decade"
]
} |
57298edfaf94a219006aa502 | Insect | Chemical communications in animals rely on a variety of aspects including taste and smell. Chemoreception is the physiological response of a sense organ (i.e. taste or smell) to a chemical stimulus where the chemicals act as signals to regulate the state or activity of a cell. A semiochemical is a message-carrying chemical that is meant to attract, repel, and convey information. Types of semiochemicals include pheromones and kairomones. One example is the butterfly Phengaris arion which uses chemical signals as a form of mimicry to aid in predation. | What is the physiological response of a sense organ called? | {
"answer_start": [
91
],
"text": [
"Chemoreception"
]
} |
5728ce584b864d1900164e7e | Paris | The new structure is administered by a Metropolitan Council of 210 members, not directly elected, but chosen by the councils of the member Communes. By 2020 its basic competencies will include urban planning, housing, and protection of the environment. The first president of the metropolitan council, Patrick Ollier, a Republican and the mayor of the town of Rueil-Malmaison, was elected on January 22, 2016. Though the Metropole has a population of nearly seven million persons and accounts for 25 percent of the GDP of France, it has a very small budget; just 65 million Euros, compared with eight billion Euros for the City of Paris. | What town was Patrick Ollier a mayor of? | {
"answer_start": [
360
],
"text": [
"Rueil-Malmaison"
]
} |
570fcc475ab6b81900391015 | Elizabeth_II | Elizabeth was born in London to the Duke and Duchess of York, later King George VI and Queen Elizabeth, and was the elder of their two daughters. She was educated privately at home. Her father acceded to the throne on the abdication of his brother Edward VIII in 1936, from which time she was the heir presumptive. She began to undertake public duties during World War II, serving in the Auxiliary Territorial Service. In 1947, she married Philip, Duke of Edinburgh, with whom she has four children: Charles, Anne, Andrew, and Edward. | What were Elizabeth's parents' titles after ascending to the throne? | {
"answer_start": [
68
],
"text": [
"King George VI and Queen Elizabeth"
]
} |
56e0d133231d4119001ac3dc | Web_browser | This process begins when the user inputs a Uniform Resource Locator (URL), for example http://en.wikipedia.org/, into the browser. The prefix of the URL, the Uniform Resource Identifier or URI, determines how the URL will be interpreted. The most commonly used kind of URI starts with http: and identifies a resource to be retrieved over the Hypertext Transfer Protocol (HTTP). Many browsers also support a variety of other prefixes, such as https: for HTTPS, ftp: for the File Transfer Protocol, and file: for local files. Prefixes that the web browser cannot directly handle are often handed off to another application entirely. For example, mailto: URIs are usually passed to the user's default e-mail application, and news: URIs are passed to the user's default newsgroup reader. | What does URL stand for? | {
"answer_start": [
43
],
"text": [
"Uniform Resource Locator"
]
} |
573150b7497a881900248dc9 | Bird | Most birds scoop water in their beaks and raise their head to let water run down the throat. Some species, especially of arid zones, belonging to the pigeon, finch, mousebird, button-quail and bustard families are capable of sucking up water without the need to tilt back their heads. Some desert birds depend on water sources and sandgrouse are particularly well known for their daily congregations at waterholes. Nesting sandgrouse and many plovers carry water to their young by wetting their belly feathers. Some birds carry water for chicks at the nest in their crop or regurgitate it along with food. The pigeon family, flamingos and penguins have adaptations to produce a nutritive fluid called crop milk that they provide to their chicks. | How do nesting sandgrouse carry water to their young? | {
"answer_start": [
481
],
"text": [
"wetting their belly feathers"
]
} |
572693ac5951b619008f7733 | Mexico_City | Mexico City is served by the Sistema de Transporte Colectivo, a 225.9 km (140 mi) metro system, which is the largest in Latin America. The first portions were opened in 1969 and it has expanded to 12 lines with 195 stations. The metro is one of the busiest in the world transporting approximately 4.5 million people every day, surpassed only by subway lines in Moscow (7.5 million), Tokyo (5.9 million), and New York City (5.1 million). It is heavily subsidized, and has some of the lowest fares in the world, each trip costing 5.00 pesos from 05:00 am to midnight. Several stations display pre-Columbian artifacts and architecture that were discovered during the metro's construction.[citation needed] However, the metro covers less than half of the total urban area. The Metro stations are also differentiated by the use of icons and glyphs which were proposed for people who could not read. The specific icons were developed based on historical (characters, sites, pre-Hispanic motifs), linguistic, symbolic (glyphs) or location references and has being emulated in further transportations alternatives in the City and in other Mexican cities. Mexico City is the only city in the world to use the icon reference and has become a popular culture trademark for the city. | How many stations are in the Mexico City metro system? | {
"answer_start": [
211
],
"text": [
"195"
]
} |
5726c9c0f1498d1400e8eb38 | Botany | Plants depend on certain edaphic (soil) and climatic factors in their environment but can modify these factors too. For example, they can change their environment's albedo, increase runoff interception, stabilize mineral soils and develop their organic content, and affect local temperature. Plants compete with other organisms in their ecosystem for resources. They interact with their neighbours at a variety of spatial scales in groups, populations and communities that collectively constitute vegetation. Regions with characteristic vegetation types and dominant plants as well as similar abiotic and biotic factors, climate, and geography make up biomes like tundra or tropical rainforest. | On what do plants depend in their environment? | {
"answer_start": [
25
],
"text": [
"edaphic (soil) and climatic factors"
]
} |
5731458d05b4da19006bcf9a | Light-emitting_diode | Assistive listening devices in many theaters and similar spaces use arrays of infrared LEDs to send sound to listeners' receivers. Light-emitting diodes (as well as semiconductor lasers) are used to send data over many types of fiber optic cable, from digital audio over TOSLINK cables to the very high bandwidth fiber links that form the Internet backbone. For some time, computers were commonly equipped with IrDA interfaces, which allowed them to send and receive data to nearby machines via infrared. | LEDs can send data over what type of cable? | {
"answer_start": [
228
],
"text": [
"fiber optic"
]
} |
570b50126b8089140040f86a | Military_history_of_the_United_States | As a result of the Libyan Civil War, the United Nations enacted United Nations Security Council Resolution 1973, which imposed a no-fly zone over Libya, and the protection of civilians from the forces of Muammar Gaddafi. The United States, along with Britain, France and several other nations, committed a coalition force against Gaddafi's forces. On 19 March, the first U.S. action was taken when 114 Tomahawk missiles launched by US and UK warships destroyed shoreline air defenses of the Gaddafi regime. The U.S. continued to play a major role in Operation Unified Protector, the NATO-directed mission that eventually incorporated all of the military coalition's actions in the theater. Throughout the conflict however, the U.S. maintained it was playing a supporting role only and was following the UN mandate to protect civilians, while the real conflict was between Gaddafi's loyalists and Libyan rebels fighting to depose him. During the conflict, American drones were also deployed. | What declaration established a no-fly zone over Libya? | {
"answer_start": [
64
],
"text": [
"United Nations Security Council Resolution 1973"
]
} |
56e3c1098c00841900fbaee5 | Estonian_language | The first extant Estonian book is a bilingual German-Estonian translation of the Lutheran catechism by S. Wanradt and J. Koell dating to 1535, during the Protestant Reformation period. An Estonian grammar book to be used by priests was printed in German in 1637. The New Testament was translated into southern Estonian in 1686 (northern Estonian, 1715). The two languages were united based on northern Estonian by Anton thor Helle. | What type of book was it? | {
"answer_start": [
36
],
"text": [
"bilingual German-Estonian translation of the Lutheran catechism"
]
} |
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