London

qas: question: As of 2011 what was the population of the core of London?
answers: text: 7,375
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question: On what river is London situated?
answers: text: River Thames
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question: What was London's original name, as founded by the Romans?
answers: text: Londinium
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question: What bodies govern Greater London?
answers: text: the Mayor of London and the London Assembly
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question: What is the approximate area of the core of the City of London?
answers: text: 1.12-square-mile (2.9 km2)
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question: The majority of air traffic utilizes how many of the airports in and around London?
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question: Prior to mid-2007, approximately how many people in London had jobs in the financial sector?
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question: Automobile transportation is primarily used in what areas of London?
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context: London i/ˈlʌndən/ is the capital and most populous city of England and the United Kingdom. Standing on the River Thames in the south eastern part of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it Londinium. London's ancient core, the City of London, largely retains its 1.12-square-mile (2.9 km2) medieval boundaries and in 2011 had a resident population of 7,375, making it the smallest city in England. Since at least the 19th century, the term London has also referred to the metropolis developed around this core. The bulk of this conurbation forms Greater London,[note 1] a region of England governed by the Mayor of London and the London Assembly.[note 2] The conurbation also covers two English counties: the small district of the City of London and the county of Greater London. The latter constitutes the vast majority of London, though historically it was split between Middlesex (a now abolished county), Essex, Surrey, Kent and Hertfordshire.

qas: question: Where does London rank in terms of metropolitan area GDP?
answers: text: fifth-or sixth-largest
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question: How many times has London hosted the Summer Olympic Games?
answers: text: three
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question: What measurement designates London as the world's most visited city?
answers: text: international arrivals
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question: How many universities does London boast?
answers: text: 43
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question: When did London most recently host the Summer Olympics?
answers: text: 2012
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question: What was the approximate cost to build the Emirates Airline Cable Car?
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question: What corporation is the major player in London's media distribution industry?
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question: What services were anticipated to be greatly increased as a result of the congestion charge zone?
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context: London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism, and transport all contributing to its prominence. It is one of the world's leading financial centres and has the fifth-or sixth-largest metropolitan area GDP in the world depending on measurement.[note 3] London is a world cultural capital. It is the world's most-visited city as measured by international arrivals and has the world's largest city airport system measured by passenger traffic. London is one of the world's leading investment destinations, hosting more international retailers and ultra high-net-worth individuals than any other city. London's 43 universities form the largest concentration of higher education institutes in Europe, and a 2014 report placed it first in the world university rankings. According to the report London also ranks first in the world in software, multimedia development and design, and shares first position in technology readiness. In 2012, London became the first city to host the modern Summer Olympic Games three times.

qas: question: From the 2011 census, London is second in population in the EU to which city?
answers: text: Paris
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question: During what time did London have the world's largest population, city-wise?
answers: text: around 1831 to 1925
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question: Approximately how many languages are spoken in the Greater London area?
answers: text: more than 300
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question: As of mid-2014, London's population forms what percentage of the entire United Kingdom population?
answers: text: 12.5
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question: What is the population of metropolitan London?
answers: text: 13,879,757
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question: What services were anticipated to be greatly increased as a result of the congestion charge zone?
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question: London's Chinatown district is located in what area?
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question: What animal was found dead at the Highway in Wapping, near the Tower Bridge?
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context: London has a diverse range of peoples and cultures, and more than 300 languages are spoken within Greater London. The Office for National Statistics estimated its mid-2014 population to be 8,538,689, the largest of any municipality in the European Union, and accounting for 12.5 percent of the UK population. London's urban area is the second most populous in the EU, after Paris, with 9,787,426 inhabitants according to the 2011 census. The city's metropolitan area is one of the most populous in Europe with 13,879,757 inhabitants,[note 4] while the Greater London Authority states the population of the city-region (covering a large part of the south east) as 22.7 million. London was the world's most populous city from around 1831 to 1925.

qas: question: How many theaters does London's West End have?
answers: text: 40
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question: Where does Greenwich Mean Time marked?
answers: text: the Royal Observatory, Greenwich
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question: What famous palace is located in London?
answers: text: Buckingham Palace
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question: What is the name of the world's oldest underground railway?
answers: text: The London Underground
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question: How many World Heritage Sites can be found in London?
answers: text: four
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question: What, in part, is the reason for London's lack of a singularly characteristic architectural style among its buildings?
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question: When was the daily congestion charge in London implemented?
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question: Where in London are the Albert Memorial and Royal Albert Hall located?
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context: London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret's Church; and the historic settlement of Greenwich (in which the Royal Observatory, Greenwich marks the Prime Meridian, 0° longitude, and GMT). Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Paul's Cathedral, Tower Bridge, Trafalgar Square, and The Shard. London is home to numerous museums, galleries, libraries, sporting events and other cultural institutions, including the British Museum, National Gallery, Tate Modern, British Library and 40 West End theatres. The London Underground is the oldest underground railway network in the world.

qas: question: Early consensus was that London's name originated in what language?
answers: text: Celtic
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question: What is the meaning of the later-believed pre-Celtic Old European origin of London's name?
answers: text: 'river too wide to ford
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question: What is the modern Welsh form o the word London?
answers: text: Llundain
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question: Who came up with an explanation of the origins of London's name that contradicted earlier assumptions
answers: text: Richard Coates
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question: In what year did Richard Coates offer a differing explanation as to the origins of London's name?
answers: text: 1998
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question: How far from the center of London is London Heathrow Airport?
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question: UCL Partners is the largest type of what facility in Europe?
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question: What feature added in 2007 facilitated bus travel by London' passengers with hearing and vision impairments?
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context: From 1898, it was commonly accepted that the name was of Celtic origin and meant place belonging to a man called *Londinos; this explanation has since been rejected. Richard Coates put forward an explanation in 1998 that it is derived from the pre-Celtic Old European *(p)lowonida, meaning 'river too wide to ford', and suggested that this was a name given to the part of the River Thames which flows through London; from this, the settlement gained the Celtic form of its name, *Lowonidonjon; this requires quite a serious amendment however. The ultimate difficulty lies in reconciling the Latin form Londinium with the modern Welsh Llundain, which should demand a form *(h)lōndinion (as opposed to *londīnion), from earlier *loundiniom. The possibility cannot be ruled out that the Welsh name was borrowed back in from English at a later date, and thus cannot be used as a basis from which to reconstruct the original name.

qas: question: What river flows into the River Thames?
answers: text: the River Effra
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question: The remains of an ancient bridge found on the shore of the River Thames was dated back to what archaeological period?
answers: text: Bronze Age
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question: The remains of what type of structure from the mesolithic period was found on the River Thames's foreshore?
answers: text: not known
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question: How many ancient structures' ruins have been found near the River Thames in recent history?
answers: text: Two
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question: The remains of an unknown ancient structure found on the River Thames foreshore dated back to approximately what year?
answers: text: 4500 BC
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question: What was the name of the Danish warlord who played a major role in establishing Danelaw?
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question: What is the second largest port in the UK?
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question: In which facility is the London Symphony Orchestra based?
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context: Two recent discoveries indicate probable very early settlements near the Thames in the London area. In 1999, the remains of a Bronze Age bridge were found on the foreshore north of Vauxhall Bridge. This bridge either crossed the Thames, or went to a now lost island in the river. Dendrology dated the timbers to 1500 BC. In 2010 the foundations of a large timber structure, dated to 4500 BC, were found on the Thames foreshore, south of Vauxhall Bridge. The function of the mesolithic structure is not known. Both structures are on South Bank, at a natural crossing point where the River Effra flows into the River Thames.

qas: question: Who was the leader of the Iceni tribe?
answers: text: Queen Boudica
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question: What was Roman London's population in the 2nd century?
answers: text: around 60,000
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question: The Romans invaded what is now London and established its first major settlement in what year?
answers: text: 43 AD
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question: What was the capital of Britannia before Londinium?
answers: text: Colchester
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question: Who invaded and destroyed the first major settlement of Roman London in 61 AD?
answers: text: the Iceni tribe
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question: What title regarding London has never been made official in law or by decree?
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question: The remains of an ancient bridge found on the shore of the River Thames was dated back to what archaeological period?
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question: What street in Islington boasts more bars and restaurants than any other street in Britain?
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context: Although there is evidence of scattered Brythonic settlements in the area, the first major settlement was founded by the Romans after the invasion of 43 AD. This lasted only until around 61, when the Iceni tribe led by Queen Boudica stormed it, burning it to the ground. The next, heavily planned, incarnation of Londinium prospered, and it superseded Colchester as the capital of the Roman province of Britannia in 100. At its height in the 2nd century, Roman London had a population of around 60,000.

qas: question: What area continued to exist after Londinium was abandoned following the end of Roman rule?
answers: text: St Martin-in-the-Fields
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question: What was responsible for the decline of the Anglo-Saxon settlement of Lundenwic?
answers: text: repeated Viking invasions
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question: How many known attacks on London did the Vikings commit?
answers: text: three
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question: By the late 7th century, what was a main function of Lundenwic?
answers: text: a major port
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question: Of the three recorded Viking assaults on London, how many were successful?
answers: text: two
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question: What was the population density of Greater London in 2001?
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question: What is the smallest airport in the London area?
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question: Before being centrally located, how was the English government handled in terms of location?
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context: With the collapse of Roman rule in the early 5th century, London ceased to be a capital and the walled city of Londinium was effectively abandoned, although Roman civilisation continued in the St Martin-in-the-Fields area until around 450. From around 500, an Anglo-Saxon settlement known as Lundenwic developed in the same area, slightly to the west of the old Roman city. By about 680, it had revived sufficiently to become a major port, although there is little evidence of large-scale production of goods. From the 820s the town declined because of repeated Viking invasions. There are three recorded Viking assaults on London; two of which were successful in 851 and 886 AD, although they were defeated during the attack of 994 AD.

qas: question: According to the Anglo-Saxon chronicle, who reestablished London in 886 AD?
answers: text: Alfred the Great
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question: Danelaw, established by the Vikings, covered what  geographical area?
answers: text: London to Chester
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question: What was the name of the Danish warlord who played a major role in establishing Danelaw?
answers: text: Guthrum
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question: Following the Viking invasion, when did London begin to significantly grow and expand?
answers: text: about 950
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question: What was Danelaw?
answers: text: political and geographical control imposed by the Viking incursions
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question: What popular soap opera has the BBC televised since 1985?
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question: Musical genres that gained popularity in London and elsewhere, such as dubstep, were based on and derived from what?
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question: What style of accent in London is commonly used by media and other professionals?
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context: The Vikings established Danelaw over much of the eastern and northern part of England with its boundary roughly stretching from London to Chester. It was an area of political and geographical control imposed by the Viking incursions which was formally agreed to by the Danish warlord, Guthrum and west-Saxon king, Alfred the Great in 886 AD. The Anglo-Saxon Chronicle recorded that London was "refounded" by Alfred the Great in 886. Archaeological research shows that this involved abandonment of Lundenwic and a revival of life and trade within the old Roman walls. London then grew slowly until about 950, after which activity increased dramatically.

qas: question: Who rebuilt Westminster Abbey?
answers: text: King Edward the Confessor
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question: By which century had London started becoming a prominent capital city?
answers: text: the 11th century
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question: What architectural style was Westminster Abbey rebuilt in?
answers: text: Romanesque
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question: What historian was quoted as saying that London had all the necessary characteristics to be a major capital city?
answers: text: Frank Stenton
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question: Prior to the 11th century, what was Anglo-Saxon England's capital?
answers: text: Winchester
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question: City University London is related to what specialized business school?
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question: In May 2010, who scrapped British Airways's plans to add a sixth terminal and another runway?
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question: Where do the London Scottish and London Welch rugby teams play their home games?
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context: By the 11th century, London was beyond all comparison the largest town in England. Westminster Abbey, rebuilt in the Romanesque style by King Edward the Confessor, was one of the grandest churches in Europe. Winchester had previously been the capital of Anglo-Saxon England, but from this time on, London became the main forum for foreign traders and the base for defence in time of war. In the view of Frank Stenton: "It had the resources, and it was rapidly developing the dignity and the political self-consciousness appropriate to a national capital."

qas: question: In what area of London was the Tower of London built?
answers: text: southeastern corner
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question: The Palace of Westminster originated from what building?
answers: text: Westminster Hall
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question: On what day did Duke William II of Normandy become King of England?
answers: text: Christmas Day 1066
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question: Who built Westminster Hall?
answers: text: William II
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question: In which famous battle did Duke William II of Normandy see victory?
answers: text: the Battle of Hastings
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question: Where does London rank in terms of the world's largest cities?
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question: What was the administration which governed the City of London called?
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question: Along with the London Underground, buses and trans, what form of public rail transport was added in 2007 to the Mayor's responsibilities?
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context: Following his victory in the Battle of Hastings, William, Duke of Normandy, was crowned King of England in the newly finished Westminster Abbey on Christmas Day 1066. William constructed the Tower of London, the first of the many Norman castles in England to be rebuilt in stone, in the southeastern corner of the city, to intimidate the native inhabitants. In 1097, William II began the building of Westminster Hall, close by the abbey of the same name. The hall became the basis of a new Palace of Westminster.

qas: question: What was the administration which governed the City of London called?
answers: text: the Corporation of London
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question: In the 12th century, where were the various bodies of English government centrally located for the most part?
answers: text: Westminster
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question: Where was the royal treasury housed?
answers: text: the Tower
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question: Before being centrally located, how was the English government handled in terms of location?
answers: text: accompanied the royal English court as it moved around the country
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question: The 2011 census in London found what percentage of children to be white?
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question: How many times has London hosted the Summer Olympic Games?
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question: What is the main geographical landmark in London?
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context: During the 12th century, the institutions of central government, which had hitherto accompanied the royal English court as it moved around the country, grew in size and sophistication and became increasingly fixed in one place. In most cases this was Westminster, although the royal treasury, having been moved from Winchester, came to rest in the Tower. While the City of Westminster developed into a true capital in governmental terms, its distinct neighbour, the City of London, remained England's largest city and principal commercial centre, and it flourished under its own unique administration, the Corporation of London. In 1100, its population was around 18,000; by 1300 it had grown to nearly 100,000.

qas: question: In what era did the Protestant Reformation occur?
answers: text: the Tudor period
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question: What event greatly boosted English shipping and commerce?
answers: text: the re-opening of the Netherlands to English shipping
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question: What phenomenon did the Reformation bring about?
answers: text: a gradual shift to Protestantism
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question: Typically what were the nationalities of ships that traveled to and from England via the Straight of Gibraltar?
answers: text: Italian or Ragusan
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question: When was England again able to ship to the Netherlands?
answers: text: January 1565
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question: Where does London rank in terms of the world's largest cities?
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question: Of the three Aviva Premiership rugby union teams in London, which ones actually play in the Greater London Area?
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question: As of mid-2014, London's population forms what percentage of the entire United Kingdom population?
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context: During the Tudor period the Reformation produced a gradual shift to Protestantism, much of London passing from church to private ownership. The traffic in woollen cloths shipped undyed and undressed from London to the nearby shores of the Low Countries, where it was considered indispensable. But the tentacles of English maritime enterprise hardly extended beyond the seas of north-west Europe. The commercial route to Italy and the Mediterranean Sea normally lay through Antwerp and over the Alps; any ships passing through the Strait of Gibraltar to or from England were likely to be Italian or Ragusan. Upon the re-opening of the Netherlands to English shipping in January 1565, there ensued a strong outburst of commercial activity. The Royal Exchange was founded. Mercantilism grew, and monopoly trading companies such as the East India Company were established, with trade expanding to the New World. London became the principal North Sea port, with migrants arriving from England and abroad. The population rose from an estimated 50,000 in 1530 to about 225,000 in 1605.

qas: question: What was the defensive wall that encircled London in 1642 called?
answers: text: the Lines of Communication
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question: How long did it take to build the Lines of Communication?
answers: text: under two months
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question: Who did the Lines of Communication wall fail to prevent from coming into London?
answers: text: the New Model Army
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question: Approximately how many workers did it take to build the Lines of Communication?
answers: text: 20,000
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question: The National Gallery was established in 1824 to accommodate and display what items?
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question: When did London most recently host the Summer Olympics?
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question: The majority of air traffic utilizes how many of the airports in and around London?
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context: During the English Civil War the majority of Londoners supported the Parliamentary cause. After an initial advance by the Royalists in 1642 culminating in the battles of Brentford and Turnham Green, London was surrounded by defensive perimeter wall known as the Lines of Communication. The lines were built by an up to 20,000 people, and were completed in under two months. The fortifications failed their only test when the New Model Army entered London in 1647, and they were levelled by Parliament the same year.

qas: question: What was King George II's royal residence beginning in 1762?
answers: text: Buckingham House
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question: What was the name of the police force established in London in 1750?
answers: text: the Bow Street Runners
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question: On average, when did children born in the City of London die? 
answers: text: before reaching their third birthday
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question: How many crimes in 18th century London could result in the death penalty?
answers: text: more than 200
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question: What was the London hub of the British press?
answers: text: Fleet Street
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question: London is directly connected to continental Europe through what rail service?
is_impossible: yes

question: Where is University College London, or UCL, ranked among the world's best colleges and universities?
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question: What is London's average high temperature in July?
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context: In 1762, George III acquired Buckingham House and it was enlarged over the next 75 years. During the 18th century, London was dogged by crime, and the Bow Street Runners were established in 1750 as a professional police force. In total, more than 200 offences were punishable by death, including petty theft. Most children born in the city died before reaching their third birthday. The coffeehouse became a popular place to debate ideas, with growing literacy and the development of the printing press making news widely available; and Fleet Street became the centre of the British press.

qas: question: What was the primary cause of the cholera outbreak in 19th century London?
answers: text: London's overcrowded conditions
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question: Who bombed London in both World War I and World War II?
answers: text: the Germans
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question: When did London host its first Summer Olympics?
answers: text: 1948
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question: How many people died of cholera in London in 1848?
answers: text: 14,000
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question: Where did the 1948 Summer Olympics in London take place?
answers: text: the original Wembley Stadium
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question: Which travel and tourism website's user activity has indicated that London is the number one travel destination?
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question: The National Gallery was established in 1824 to accommodate and display what items?
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question: Before being centrally located, how was the English government handled in terms of location?
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context: London was the world's largest city from about 1831 to 1925. London's overcrowded conditions led to cholera epidemics, claiming 14,000 lives in 1848, and 6,000 in 1866. Rising traffic congestion led to the creation of the world's first local urban rail network. The Metropolitan Board of Works oversaw infrastructure expansion in the capital and some of the surrounding counties; it was abolished in 1889 when the London County Council was created out of those areas of the counties surrounding the capital. London was bombed by the Germans during the First World War while during the Second World War, the Blitz and other bombings by the German Luftwaffe, killed over 30,000 Londoners and destroyed large tracts of housing and other buildings across the city. Immediately after the war, the 1948 Summer Olympics were held at the original Wembley Stadium, at a time when London had barely recovered from the war.

qas: question: What was the root cause of the Brixton riot in 1981?
answers: text: Racial inequality
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question: In what year was the Greater London Council formed?
answers: text: 1965
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question: In what period was London a symbol of trend-setting and youth?
answers: text: the mid-1960s
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question: During "The Troubles", who waged assaults via bombings on London?
answers: text: the Provisional IRA
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question: Why was the Greater London Council established?
answers: text: the growth of the urban area
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question: Who is the current Mayor of London?
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question: Who came up with an explanation of the origins of London's name that contradicted earlier assumptions
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question: What is the ratio of black and Asian schoolchildren to white schoolchildren?
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context: Primarily starting in the mid-1960s, London became a centre for the worldwide youth culture, exemplified by the Swinging London subculture associated with the King's Road, Chelsea and Carnaby Street. The role of trendsetter was revived during the punk era. In 1965 London's political boundaries were expanded to take into account the growth of the urban area and a new Greater London Council was created. During The Troubles in Northern Ireland, London was subjected to bombing attacks by the Provisional IRA. Racial inequality was highlighted by the 1981 Brixton riot.

qas: question: What was London's estimated population in the 1980s?
answers: text: around 6.8 million
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question: What event preceded a substantial decrease in the average population in London? 
answers: text: the Second World War
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question: The main ports for London were relocated to where?
answers: text: Felixstowe and Tilbury
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question: When was construction on the Thames Barrier completed?
answers: text: the 1980s
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question: What was the primary function of the Thames Barrier?
answers: text: to protect London against tidal surges from the North Sea
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question: About how many billionaires call London home?
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question: The majority of air traffic utilizes how many of the airports in and around London?
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question: Where is University College London, or UCL, ranked among the world's best colleges and universities?
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context: Greater London's population declined steadily in the decades after the Second World War, from an estimated peak of 8.6 million in 1939 to around 6.8 million in the 1980s. The principal ports for London moved downstream to Felixstowe and Tilbury, with the London Docklands area becoming a focus for regeneration, including the Canary Wharf development. This was borne out of London's ever-increasing role as a major international financial centre during the 1980s. The Thames Barrier was completed in the 1980s to protect London against tidal surges from the North Sea.

qas: question: What were the Millennium Dome, the London Eye, and the Millennium Bridge created to honor?
answers: text: the start of the 21st century
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question: What government entity was abolished in 1986?
answers: text: The Greater London Council
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question: London was honored with what in July, 2005?
answers: text: awarded the 2012 Summer Olympics
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question: What replaced the long-abolished Greater London Council in 2000?
answers: text: the Greater London Authority
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question: The population of Greater London in January 2015 was its greatest since what year?
answers: text: 1939
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question: What is the population of metropolitan London?
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question: How many major medical schools does London boast?
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question: What is the London Outer Orbital Path commonly referred as?
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context: The Greater London Council was abolished in 1986, which left London as the only large metropolis in the world without a central administration. In 2000, London-wide government was restored, with the creation of the Greater London Authority. To celebrate the start of the 21st century, the Millennium Dome, London Eye and Millennium Bridge were constructed. On 6 July 2005 London was awarded the 2012 Summer Olympics, making London the first city to stage the Olympic Games three times. In January 2015, Greater London's population was estimated to be 8.63 million, the highest level since 1939.

qas: question: London's government administration is comprised of how many tiers?
answers: text: two
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question: What governmental entity oversees London's city-wide administrative tier?
answers: text: the Greater London Authority (GLA)
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question: Who is the current Mayor of London?
answers: text: Boris Johnson
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question: How many boroughs does London consist of?
answers: text: 32
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question: What group of elected officials provides checks and balances on the Mayor's executive authority?
answers: text: the London Assembly
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question: What is the largest industry in London?
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question: Who was the leader of the Iceni tribe?
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question: How many of the football clubs in the Premier League are based in London?
is_impossible: yes
context: The administration of London is formed of two tiers—a city-wide, strategic tier and a local tier. City-wide administration is coordinated by the Greater London Authority (GLA), while local administration is carried out by 33 smaller authorities. The GLA consists of two elected components; the Mayor of London, who has executive powers, and the London Assembly, which scrutinises the mayor's decisions and can accept or reject the mayor's budget proposals each year. The headquarters of the GLA is City Hall, Southwark; the mayor is Boris Johnson. The mayor's statutory planning strategy is published as the London Plan, which was most recently revised in 2011. The local authorities are the councils of the 32 London boroughs and the City of London Corporation. They are responsible for most local services, such as local planning, schools, social services, local roads and refuse collection. Certain functions, such as waste management, are provided through joint arrangements. In 2009–2010 the combined revenue expenditure by London councils and the GLA amounted to just over £22 billion (£14.7 billion for the boroughs and £7.4 billion for the GLA).

qas: question: What area of the River Thames does the Port of London Authority's jurisdiction cover?
answers: text: Teddington Lock to the sea
is_impossible: no

question: What agency provides fire fighting and rescue service in London?
answers: text: The London Fire Brigade
is_impossible: no

question: Who oversees and manages the London Fire Brigade?
answers: text: London Fire and Emergency Planning Authority
is_impossible: no

question: The world's largest "free-at-the-point-of-use" ambulance service is known as what?
answers: text: the London Ambulance Service (LAS) NHS Trust
is_impossible: no

question: What agency operates in conjunction with the LAS as needed?
answers: text: The London Air Ambulance charity
is_impossible: no

question: What animal was found dead at the Highway in Wapping, near the Tower Bridge?
is_impossible: yes

question: In terms of teaching and research, what is the world's foremost institute of social science?
is_impossible: yes

question: As of May 2015, how many Liberal Democrats sit in Parliament?
is_impossible: yes
context: The London Fire Brigade is the statutory fire and rescue service for Greater London. It is run by the London Fire and Emergency Planning Authority and is the third largest fire service in the world. National Health Service ambulance services are provided by the London Ambulance Service (LAS) NHS Trust, the largest free-at-the-point-of-use emergency ambulance service in the world. The London Air Ambulance charity operates in conjunction with the LAS where required. Her Majesty's Coastguard and the Royal National Lifeboat Institution operate on the River Thames, which is under the jurisdiction of the Port of London Authority from Teddington Lock to the sea.

qas: question: What is the Prime Minister of the UK's official residence?
answers: text: 10 Downing Street
is_impossible: no

question: Who first dubbed the British Parliament the "Mother of Parliaments?"
answers: text: John Bright
is_impossible: no

question: How many Members of Parliament are from London?
answers: text: 73
is_impossible: no

question: As of May 2015, which party holds the majority of seats in Parliament?
answers: text: the Labour Party
is_impossible: no

question: As of May 2015, how many Liberal Democrats sit in Parliament?
answers: text: one
is_impossible: no

question: How much cargo does the Port of London handle annually?
is_impossible: yes

question: In which direction does the River Thames run through the City of London?
is_impossible: yes

question: What area of London does the Metropolitan Police Service cover?
is_impossible: yes
context: London is the seat of the Government of the United Kingdom. Many government departments are based close to the Palace of Westminster, particularly along Whitehall, including the Prime Minister's residence at 10 Downing Street. The British Parliament is often referred to as the "Mother of Parliaments" (although this sobriquet was first applied to England itself by John Bright) because it has been the model for most other parliamentary systems. There are 73 Members of Parliament (MPs) from London, who correspond to local parliamentary constituencies in the national Parliament. As of May 2015, 45 are from the Labour Party, 27 are Conservatives, and one is a Liberal Democrat.

qas: question: Which police force in London does not typically engage in police activity with the general public?
answers: text: the Ministry of Defence Police
is_impossible: no

question: What area of London does the Metropolitan Police Service cover?
answers: text: Greater London, with the exception of the City of London
is_impossible: no

question: What agency is responsible for policing rail services in London?
answers: text: The British Transport Police
is_impossible: no

question: What department runs the Metropolitan Police Service?
answers: text: the Mayor's Office for Policing and Crime (MOPAC).
is_impossible: no

question: What is the name of the City of London's police force?
answers: text: the City of London Police
is_impossible: no

question: What London museum was named for an historic Queen of England and her Prince husband?
is_impossible: yes

question: Bushy Park in Richmond is home to what herds of animals?
is_impossible: yes

question: What feature added in 2007 facilitated bus travel by London' passengers with hearing and vision impairments?
is_impossible: yes
context: Policing in Greater London, with the exception of the City of London, is provided by the Metropolitan Police Service, overseen by the Mayor through the Mayor's Office for Policing and Crime (MOPAC). The City of London has its own police force – the City of London Police. The British Transport Police are responsible for police services on National Rail, London Underground, Docklands Light Railway and Tramlink services. A fourth police force in London, the Ministry of Defence Police, do not generally become involved with policing the general public.

qas: question: What statutory policy minimizes outward expansion of urban London?
answers: text: the Metropolitan Green Belt
is_impossible: no

question: Greater London is divided into what two groups of boroughs?
answers: text: Inner London and Outer London
is_impossible: no

question: Where is the centre of London said to be located?
answers: text: Eleanor Cross at Charing Cross near the junction of Trafalgar Square and Whitehall
is_impossible: no

question: In which directions does the River Thames divide the City of London?
answers: text: North and South
is_impossible: no

question: What metropolitan area lies beyond the Metropolitan Green Belt?
answers: text: London commuter belt
is_impossible: no

question: Automobile transportation is primarily used in what areas of London?
is_impossible: yes

question: What private boys' school shares in London shares its name with a famous cathedral?
is_impossible: yes

question: What percentage of visitor money is estimated to be spent in London?
is_impossible: yes
context: Outward urban expansion is now prevented by the Metropolitan Green Belt, although the built-up area extends beyond the boundary in places, resulting in a separately defined Greater London Urban Area. Beyond this is the vast London commuter belt. Greater London is split for some purposes into Inner London and Outer London. The city is split by the River Thames into North and South, with an informal central London area in its interior. The coordinates of the nominal centre of London, traditionally considered to be the original Eleanor Cross at Charing Cross near the junction of Trafalgar Square and Whitehall, are approximately 51°30′26″N 00°07′39″W﻿ / ﻿51.50722°N 0.12750°W﻿ / 51.50722; -0.12750.

qas: question: What title regarding London has never been made official in law or by decree?
answers: text: London's status as the capital of England
is_impossible: no

question: What areas within Greater London have city status?
answers: text: the City of London and the City of Westminster
is_impossible: no

question: For what reason are the City of London and Greater London considered to be counties?
answers: text: for the purposes of lieutenancies
is_impossible: no

question: As of mid-2014, London's population forms what percentage of the entire United Kingdom population?
is_impossible: yes

question: What is the approximate number of international students studying in London?
is_impossible: yes

question: Musical genres that gained popularity in London and elsewhere, such as dubstep, were based on and derived from what?
is_impossible: yes
context: Within London, both the City of London and the City of Westminster have city status and both the City of London and the remainder of Greater London are counties for the purposes of lieutenancies. The area of Greater London has incorporated areas that were once part of the historic counties of Middlesex, Kent, Surrey, Essex and Hertfordshire. London's status as the capital of England, and later the United Kingdom, has never been granted or confirmed officially—by statute or in written form.[note 6]

qas: question: In the past, how much wider was the River Thames than it is today?
answers: text: five times
is_impossible: no

question: What was the population density of Greater London in 2001?
answers: text: 4,542 inhabitants per square kilometre (11,760/sq mi)
is_impossible: no

question: In which direction does the River Thames run through the City of London?
answers: text: the south-west to the east
is_impossible: no

question: What is the population of the London Metropolitan Region?
answers: text: 13,709,000
is_impossible: no

question: What is the main geographical landmark in London?
answers: text: the Thames
is_impossible: no

question: Who was the leader of the Iceni tribe?
is_impossible: yes

question: What rock music group led by Gavin Rossdale got its start in London's music scene?
is_impossible: yes

question: Who was the leader of the Iceni tribe?
is_impossible: yes
context: Greater London encompasses a total area of 1,583 square kilometres (611 sq mi), an area which had a population of 7,172,036 in 2001 and a population density of 4,542 inhabitants per square kilometre (11,760/sq mi). The extended area known as the London Metropolitan Region or the London Metropolitan Agglomeration, comprises a total area of 8,382 square kilometres (3,236 sq mi) has a population of 13,709,000 and a population density of 1,510 inhabitants per square kilometre (3,900/sq mi). Modern London stands on the Thames, its primary geographical feature, a navigable river which crosses the city from the south-west to the east. The Thames Valley is a floodplain surrounded by gently rolling hills including Parliament Hill, Addington Hills, and Primrose Hill. The Thames was once a much broader, shallower river with extensive marshlands; at high tide, its shores reached five times their present width.

qas: question: How far from the center of London is London Heathrow Airport?
answers: text: 15 miles west
is_impossible: no

question: What is London's average high temperature in July?
answers: text: 24 °C (75.2 °F)
is_impossible: no

question: What phenomenon causes the center of London to be warmer than its suburbs?
answers: text: urban heat island effect
is_impossible: no

question: Approximately how many days in a given year will London experience temperatures above 25 degrees Celsius (or 77 degrees Farenheit?
answers: text: 31
is_impossible: no

question: What occasional weather event causes problems for drivers in London?
answers: text: Snowfall
is_impossible: no

question: What was the capital of Britannia before Londinium?
is_impossible: yes

question: What was Danelaw?
is_impossible: yes

question: What department runs the Metropolitan Police Service?
is_impossible: yes
context: Summers are generally warm and sometimes hot. London's average July high is 24 °C (75.2 °F). On average London will see 31 days above 25 °C (77.0 °F) each year, and 4.2 days above 30.0 °C (86.0 °F) every year. During the 2003 European heat wave there were 14 consecutive days above 30 °C (86.0 °F) and 2 consecutive days where temperatures reached 38 °C (100.4 °F), leading to hundreds of heat related deaths. Winters are generally cool and damp with little temperature variation. Snowfall does occur from time to time, and can cause travel disruption when this happens. Spring and autumn are mixed seasons and can be pleasant. As a large city, London has a considerable urban heat island effect, making the centre of London at times 5 °C (9 °F) warmer than the suburbs and outskirts. The effect of this can be seen below when comparing London Heathrow, 15 miles west of London, with the London Weather Centre, in the city centre.

qas: question: What is England's oldest standing palace from the Tudor period?
answers: text: Hampton Court Palace
is_impossible: no

question: Of what material is London's National Gallery made?
answers: text: Portland stone
is_impossible: no

question: When did the Great Fire of London occur?
answers: text: 1666
is_impossible: no

question: The area west of London's city is characterized by what type of building?
answers: text: white stucco or whitewashed
is_impossible: no

question: What, in part, is the reason for London's lack of a singularly characteristic architectural style among its buildings?
answers: text: their varying ages
is_impossible: no

question: Who came up with an explanation of the origins of London's name that contradicted earlier assumptions
is_impossible: yes

question: In the 12th century, where were the various bodies of English government centrally located for the most part?
is_impossible: yes

question: From what school in London would a student receive an MBA?
is_impossible: yes
context: London's buildings are too diverse to be characterised by any particular architectural style, partly because of their varying ages. Many grand houses and public buildings, such as the National Gallery, are constructed from Portland stone. Some areas of the city, particularly those just west of the centre, are characterised by white stucco or whitewashed buildings. Few structures in central London pre-date the Great Fire of 1666, these being a few trace Roman remains, the Tower of London and a few scattered Tudor survivors in the City. Further out is, for example, the Tudor period Hampton Court Palace, England's oldest surviving Tudor palace, built by Cardinal Thomas Wolsey c.1515.

qas: question: Where in London are the Albert Memorial and Royal Albert Hall located?
answers: text: in Kensington
is_impossible: no

question: What famous monument is located in Trafalgar Square?
answers: text: Nelson's Column
is_impossible: no

question: The Monument, located in the City of London, was erected to commemorate what event?
answers: text: the Great Fire of London
is_impossible: no

question: What was the most common type of brick used to construct London's older buildings?
answers: text: yellow London stock brick or a warm orange-red variety
is_impossible: no

question: Where are Marble Arch and Wellington Arch located?
answers: text: at the north and south ends of Park Lane
is_impossible: no

question: What famous high-end department store is located on Oxford Street?
is_impossible: yes

question: Where does London rank in terms of the world's largest cities?
is_impossible: yes

question: The National Gallery was established in 1824 to accommodate and display what items?
is_impossible: yes
context: The Monument in the City of London provides views of the surrounding area while commemorating the Great Fire of London, which originated nearby. Marble Arch and Wellington Arch, at the north and south ends of Park Lane respectively, have royal connections, as do the Albert Memorial and Royal Albert Hall in Kensington. Nelson's Column is a nationally recognised monument in Trafalgar Square, one of the focal points of central London. Older buildings are mainly brick built, most commonly the yellow London stock brick or a warm orange-red variety, often decorated with carvings and white plaster mouldings.

qas: question: What are the financial districts of London known as?
answers: text: the City of London and Canary Wharf
is_impossible: no

question: High-rise buildings may be restricted to prevent obstruction of what views?
answers: text: St Paul's Cathedral and other historic buildings
is_impossible: no

question: What is the European Union's tallest building?
answers: text: Shard London Bridge
is_impossible: no

question: How high does the Shard London Bridge rise?
answers: text: 95-storey
is_impossible: no

question: Most of London's skyscrapers are located where?
answers: text: in the two financial districts
is_impossible: no

question: Automobile transportation is primarily used in what areas of London?
is_impossible: yes

question: A fifth terminal was opened in 2008 for which UK airline?
is_impossible: yes

question: What was the primary function of the Thames Barrier?
is_impossible: yes
context: In the dense areas, most of the concentration is via medium- and high-rise buildings. London's skyscrapers such as 30 St Mary Axe, Tower 42, the Broadgate Tower and One Canada Square are mostly in the two financial districts, the City of London and Canary Wharf. High-rise development is restricted at certain sites if it would obstruct protected views of St Paul's Cathedral and other historic buildings. Nevertheless, there are a number of very tall skyscrapers in central London (see Tall buildings in London), including the 95-storey Shard London Bridge, the tallest building in the European Union.

qas: question: How many different species of plant life are known to grow in London?
answers: text: 2000
is_impossible: no

question: How many National Nature Reserves exist in the London area?
answers: text: two
is_impossible: no

question: Green space and open water comprises what percent of London?
answers: text: more than 40 percent
is_impossible: no

question: How many species of fish live in the River Thames?
answers: text: 120
is_impossible: no

question: The London Natural History Society has document how many species of butterfly?
answers: text: 47
is_impossible: no

question: What female writer is one of the leading literary minds of the 20th century?
is_impossible: yes

question: According to 2015 data, how many how many visitors gave London its ranking as the number one visited city in the world?
is_impossible: yes

question: What is the modern Welsh form o the word London?
is_impossible: yes
context: The London Natural History Society suggest that London is "one of the World's Greenest Cities" with more than 40 percent green space or open water. They indicate that 2000 species of flowering plant have been found growing there and that the tidal Thames supports 120 species of fish. They also state that over 60 species of bird nest in central London and that their members have recorded 47 species of butterfly, 1173 moths and more than 270 kinds of spider around London. London's wetland areas support nationally important populations of many water birds. London has 38 Sites of Special Scientific Interest (SSSIs), two National Nature Reserves and 76 Local Nature Reserves.

qas: question: What type of animal belonging to Queen Elizabeth II was killed by an intruding fox on the Buckingham Palace grounds?
answers: text: pink flamingos
is_impossible: no

question: What animal was seen sleeping in London's Parliament Building?
answers: text: fox
is_impossible: no

question: Approximately how many foxes live in the City of London?
answers: text: 10,000
is_impossible: no

question: In 2001, what organization conducted a survey of residents regarding London's fox population?
answers: text: the London-based Mammal Society
is_impossible: no

question: What is London's fox population density?
answers: text: 16 foxes for every square mile (2.6 square kilometres)
is_impossible: no

question: Drivers who live in a given zone reduce the cost of their congestion charge by means of what?
is_impossible: yes

question: During what time did London have the world's largest population, city-wise?
is_impossible: yes

question: How much cargo does the Port of London handle annually?
is_impossible: yes
context: Among other inhabitants of London are 10,000 foxes, so that there are now 16 foxes for every square mile (2.6 square kilometres) of London. These urban foxes are noticeably bolder than their country cousins, sharing the pavement with pedestrians and raising cubs in people's backyards. Foxes have even sneaked into the Houses of Parliament, where one was found asleep on a filing cabinet. Another broke into the grounds of Buckingham Palace, reportedly killing some of Queen Elizabeth II's prized pink flamingos. Generally, however, foxes and city folk appear to get along. A survey in 2001 by the London-based Mammal Society found that 80 percent of 3,779 respondents who volunteered to keep a diary of garden mammal visits liked having them around. This sample cannot be taken to represent Londoners as a whole.

qas: question: Epping Forest is home for how many species of bats?
answers: text: Ten
is_impossible: no

question: What animal was found dead at the Highway in Wapping, near the Tower Bridge?
answers: text: otter
is_impossible: no

question: It appears that otters may be returning to the city of London after how long an absence?
answers: text: a hundred years
is_impossible: no

question: How many species of bats exist in England?
answers: text: eighteen
is_impossible: no

question: Where does London rank in terms of the world's largest cities?
is_impossible: yes

question: What rock music group led by Gavin Rossdale got its start in London's music scene?
is_impossible: yes

question: Who was the leader of the Iceni tribe?
is_impossible: yes
context: Other mammals found in Greater London are hedgehogs, rats, mice, rabbit, shrew, vole, and squirrels, In wilder areas of Outer London, such as Epping Forest, a wide variety of mammals are found including hare, badger, field, bank and water vole, wood mouse, yellow-necked mouse, mole, shrew, and weasel, in addition to fox, squirrel and hedgehog. A dead otter was found at The Highway, in Wapping, about a mile from the Tower Bridge, which would suggest that they have begun to move back after being absent a hundred years from the city. Ten of England's eighteen species of bats have been recorded in Epping Forest: soprano, nathusius and common pipistrelles, noctule, serotine, barbastelle, daubenton's, brown Long-eared, natterer's and leisler's.

qas: question: What rare breed of deer is protected at the Deer Sanctuary at Theydon Bois?
answers: text: melanistic, black fallow deer
is_impossible: no

question: When do culls to ensure sustainability of London's deer population occur?
answers: text: each November and February
is_impossible: no

question: Why are herds of deer starting to enter residential areas in London?
answers: text: to take advantage of the London's green spaces
is_impossible: no

question: Bushy Park in Richmond is home to what herds of animals?
answers: text: red and fallow deer
is_impossible: no

question: How many buses does the London public bus network operate?
is_impossible: yes

question: In what year was the stage musical My Fair Lady, set in turn-of-the-century London, made into a major motion picture?
is_impossible: yes

question: Prior to mid-2007, approximately how many people in London had jobs in the financial sector?
is_impossible: yes
context: Herds of red and fallow deer also roam freely within much of Richmond and Bushy Park. A cull takes place each November and February to ensure numbers can be sustained. Epping Forest is also known for its fallow deer, which can frequently be seen in herds to the north of the Forest. A rare population of melanistic, black fallow deer is also maintained at the Deer Sanctuary near Theydon Bois. Muntjac deer, which escaped from deer parks at the turn of the twentieth century, are also found in the forest. While Londoners are accustomed to wildlife such as birds and foxes sharing the city, more recently urban deer have started becoming a regular feature, and whole herds of fallow and white-tailed deer come into residential areas at night to take advantage of the London's green spaces.

qas: question: London is second only to what city in terms of its foreign population?
answers: text: New York City
is_impossible: no

question: What percentage of London residents are foreign-born?
answers: text: 36.7%
is_impossible: no

question: Many German-born Londoners were British citizens by birth due to what?
answers: text: parents serving in the British Armed Forces in Germany
is_impossible: no

question: When did London see its highest population numbers?
answers: text: 1939 immediately before the outbreak of the Second World War
is_impossible: no

question: What was London's estimated population at the time of the 2011 census?
answers: text: 8,173,941
is_impossible: no

question: Most of London's skyscrapers are located where?
is_impossible: yes

question: The 2011 census in London found what percentage of children to be white?
is_impossible: yes

question: Barts and the London School of Dentistry if part of which university in the University of London Network?
is_impossible: yes
context: The 2011 census recorded that 2,998,264 people or 36.7% of London's population are foreign-born making London the city with the second largest immigrant population, behind New York City, in terms of absolute numbers. The table to the right shows the most common countries of birth of London residents. Note that some of the German-born population, in 18th position, are British citizens from birth born to parents serving in the British Armed Forces in Germany. With increasing industrialisation, London's population grew rapidly throughout the 19th and early 20th centuries, and it was for some time in the late 19th and early 20th centuries the most populous city in the world. Its population peaked at 8,615,245 in 1939 immediately before the outbreak of the Second World War, but had declined to 7,192,091 at the 2001 Census. However, the population then grew by just over a million between the 2001 and 2011 Censuses, to reach 8,173,941 in the latter enumeration.

qas: question: With which two other cities is London named one of the most expensive in the world?
answers: text: Tokyo and Moscow
is_impossible: no

question: Where does London rank in terms of the world's largest cities?
answers: text: 19th
is_impossible: no

question: About how many billionaires call London home?
answers: text: 72
is_impossible: no

question: What phenomenon causes the center of London to be warmer than its suburbs?
is_impossible: yes

question: What popular tourist destination is located near Regent's Park?
is_impossible: yes

question: What is the population of the London Metropolitan Region?
is_impossible: yes
context: The region covers an area of 1,579 square kilometres (610 sq mi). The population density is 5,177 inhabitants per square kilometre (13,410/sq mi), more than ten times that of any other British region. In terms of population, London is the 19th largest city and the 18th largest metropolitan region in the world. As of 2014[update], London has the largest number of billionaires (British Pound Sterling) in the world, with 72 residing in the city. London ranks as one of the most expensive cities in the world, alongside Tokyo and Moscow.

qas: question: What is the ratio of black and Asian schoolchildren to white schoolchildren?
answers: text: about six to four
is_impossible: no

question: What was the approximate population of London children aged 0 to 15 years at the time of the 2011 census?
answers: text: 1,624,768
is_impossible: no

question: According to the 2011 London census, what percentage of children were black?
answers: text: 19 per cent
is_impossible: no

question: The 2011 census in London found what percentage of children to be white?
answers: text: 46.4
is_impossible: no

question: A 2005 survey indicated that how many communities comprised of non-indigenous people existed in London?
answers: text: more than 50
is_impossible: no

question: Approximately how much was spent on non-food retail sales in London in 2010?
is_impossible: yes

question: Who overseas the public primary and secondary school systems in London?
is_impossible: yes

question: What entity oversees both Hampstead Heath of North London and Epping Forest?
is_impossible: yes
context: Across London, Black and Asian children outnumber White British children by about six to four in state schools. Altogether at the 2011 census, of London's 1,624,768 population aged 0 to 15, 46.4 per cent were White, 19.8 per cent were Asian, 19 per cent were Black, 10.8 per cent were Mixed and 4 per cent represented another ethnic group. In January 2005, a survey of London's ethnic and religious diversity claimed that there were more than 300 languages spoken in London and more than 50 non-indigenous communities with a population of more than 10,000. Figures from the Office for National Statistics show that, in 2010[update], London's foreign-born population was 2,650,000 (33 per cent), up from 1,630,000 in 1997.

qas: question: What percentage of the Greater London population was said to be foreign-born according to the 2011 census?
answers: text: 36.7 per cent
is_impossible: no

question: What agency is responsible for compiling London's population data?
answers: text: the Office for National Statistics
is_impossible: no

question: When was the most recent UK census published?
answers: text: 2011
is_impossible: no

question: Who participates in the military pageantry in the Trooping the Colour event every June?
is_impossible: yes

question: London is second only to what city in terms of its foreign population?
is_impossible: yes

question: A fifth terminal was opened in 2008 for which UK airline?
is_impossible: yes
context: The 2011 census showed that 36.7 per cent of Greater London's population were born outside the UK. The table to the right shows the 30 most common countries of birth of London residents in 2011, the date of the last published UK Census. A portion of the German-born population are likely to be British nationals born to parents serving in the British Armed Forces in Germany. Estimates produced by the Office for National Statistics indicate that the five largest foreign-born groups living in London in the period July 2009 to June 2010 were those born in India, Poland, the Republic of Ireland, Bangladesh and Nigeria.

qas: question: What is the name of the largest Hindu temple in Europe?
answers: text: Neasden Temple
is_impossible: no

question: Where is London's Sikh population primarily located?
answers: text: Southall
is_impossible: no

question: Where is the East London Mosque located?
answers: text: Tower Hamlets
is_impossible: no

question: Which eastern boroughs host large Muslim populations?
answers: text: Tower Hamlets and Newham
is_impossible: no

question: How many Hindu temples exist in London?
answers: text: 42
is_impossible: no

question: What musical instrument is situated at Royal Albert Hall?
is_impossible: yes

question: Most of London's skyscrapers are located where?
is_impossible: yes

question: Before being centrally located, how was the English government handled in terms of location?
is_impossible: yes
context: London is also home to sizeable Muslim, Hindu, Sikh, and Jewish communities. Notable mosques include the East London Mosque in Tower Hamlets, London Central Mosque on the edge of Regent's Park and the Baitul Futuh Mosque of the Ahmadiyya Muslim Community. Following the oil boom, increasing numbers of wealthy Hindus and Middle-Eastern Muslims have based themselves around Mayfair and Knightsbridge in West London. There are large Muslim communities in the eastern boroughs of Tower Hamlets and Newham. Large Hindu communities are in the north-western boroughs of Harrow and Brent, the latter of which is home to Europe's largest Hindu temple, Neasden Temple. London is also home to 42 Hindu temples. There are Sikh communities in East and West London, particularly in Southall, home to one of the largest Sikh populations and the largest Sikh temple outside India.

qas: question: Which Jewish synagogue boasts the largest membership in Europe?
answers: text: Stanmore and Canons Park Synagogue
is_impossible: no

question: The Sephardic Jewish community in London is affiliated with which Synagogue?
answers: text: Bevis Marks Synagogue
is_impossible: no

question: For how long has the Bevis Marks Synagogue in London been conducting religious services continuously? 
answers: text: over 300 years
is_impossible: no

question: London's Stanmore and Canons Park Synagogue passed London's Ilford Synagogue in terms of membership in what year?
answers: text: 1998
is_impossible: no

question: When was the London Jewish Forum established?
answers: text: 2006
is_impossible: no

question: What are the names of London's two primary opera houses?
is_impossible: yes

question: London's Chinatown district is located in what area?
is_impossible: yes

question: London's residential property value is equivalent to what nation's GDP?
is_impossible: yes
context: The majority of British Jews live in London, with significant Jewish communities in Stamford Hill, Stanmore, Golders Green, Finchley, Hampstead, Hendon and Edgware in North London. Bevis Marks Synagogue in the City of London is affiliated to London's historic Sephardic Jewish community. It is the only synagogue in Europe which has held regular services continuously for over 300 years. Stanmore and Canons Park Synagogue has the largest membership of any single Orthodox synagogue in the whole of Europe, overtaking Ilford synagogue (also in London) in 1998. The community set up the London Jewish Forum in 2006 in response to the growing significance of devolved London Government.

qas: question: What is the best-known London accent known as?
answers: text: Cockney
is_impossible: no

question: An increasingly popular London accent among younger people fuses Cockney with what?
answers: text: 'ethnic' accents
is_impossible: no

question: What style of accent in London is commonly used by media and other professionals?
answers: text: RP (Received Pronunciation)
is_impossible: no

question: Outside of London, where is the Cockney accent typically heard?
answers: text: the wider South East England region
is_impossible: no

question: Who is the current sponsor of London's cable car operation?
is_impossible: yes

question: When did the Chelsea Football Club win the UEFA Champions League title?
is_impossible: yes

question: Where is London's West End located geographically?
is_impossible: yes
context: There are many accents that are traditionally thought of as London accents. The most well known of the London accents long ago acquired the Cockney label, which is heard both in London itself, and across the wider South East England region more generally. The accent of a 21st-century 'Londoner' varies widely; what is becoming more and more common amongst the under-30s however is some fusion of Cockney with a whole array of 'ethnic' accents, in particular Caribbean, which form an accent labelled Multicultural London English (MLE). The other widely heard and spoken accent is RP (Received Pronunciation) in various forms, which can often be heard in the media and many of other traditional professions and beyond, although this accent is not limited to London and South East England, and can also be heard selectively throughout the whole UK amongst certain social groupings.

qas: question: What is the name of the world-famous insurance market based in London?
answers: text: Lloyd's of London
is_impossible: no

question: What is the largest industry in London?
answers: text: finance
is_impossible: no

question: What is the UK's central bank known as?
answers: text: the Bank of England
is_impossible: no

question: Prior to mid-2007, approximately how many people in London had jobs in the financial sector?
answers: text: 325,000
is_impossible: no

question: How many banks does London operate overseas?
answers: text: 480
is_impossible: no

question: Which BBC radio station focuses primarily on black and urban music?
is_impossible: yes

question: Where did the 1948 Summer Olympics in London take place?
is_impossible: yes

question: What is the second largest port in the UK?
is_impossible: yes
context: London's largest industry is finance, and its financial exports make it a large contributor to the UK's balance of payments. Around 325,000 people were employed in financial services in London until mid-2007. London has over 480 overseas banks, more than any other city in the world. Over 85 percent (3.2 million) of the employed population of greater London works in the services industries. Because of its prominent global role, London's economy had been affected by the Late-2000s financial crisis. However, by 2010 the City has recovered; put in place new regulatory powers, proceeded to regain lost ground and re-established London's economic dominance. The City of London is home to the Bank of England, London Stock Exchange, and Lloyd's of London insurance market.

qas: question: What is the second largest port in the UK?
answers: text: The Port of London
is_impossible: no

question: Approximately how much was spent on non-food retail sales in London in 2010?
answers: text: £64.2 billion
is_impossible: no

question: How much cargo does the Port of London handle annually?
answers: text: 45 million tonnes
is_impossible: no

question: What is London's second most competitive industry?
answers: text: media distribution
is_impossible: no

question: What corporation is the major player in London's media distribution industry?
answers: text: The BBC
is_impossible: no

question: Where are Marble Arch and Wellington Arch located?
is_impossible: yes

question: The Royal College of Art and the Royal College of Music are examples of what type of schools?
is_impossible: yes

question: A fifth terminal was opened in 2008 for which UK airline?
is_impossible: yes
context: Along with professional services, media companies are concentrated in London and the media distribution industry is London's second most competitive sector. The BBC is a significant employer, while other broadcasters also have headquarters around the City. Many national newspapers are edited in London. London is a major retail centre and in 2010 had the highest non-food retail sales of any city in the world, with a total spend of around £64.2 billion. The Port of London is the second-largest in the United Kingdom, handling 45 million tonnes of cargo each year.

qas: question: According to 2015 data, how many how many visitors gave London its ranking as the number one visited city in the world?
answers: text: 65 million
is_impossible: no

question: How many US dollars are estimated to have been spent in London by visitors from other countries?
answers: text: $20.23 billion
is_impossible: no

question: As of 2003, roughly how many full time workers were employed in the tourism industry?
answers: text: 350,000
is_impossible: no

question: Which travel and tourism website's user activity has indicated that London is the number one travel destination?
answers: text: TripAdvisor
is_impossible: no

question: What percentage of visitor money is estimated to be spent in London?
answers: text: 54%
is_impossible: no

question: What services were anticipated to be greatly increased as a result of the congestion charge zone?
is_impossible: yes

question: How many Members of Parliament are from London?
is_impossible: yes

question: What distinct appearance identifies many buses as a landmark for London?
is_impossible: yes
context: London is one of the leading tourist destinations in the world and in 2015 was ranked as the most visited city in the world with over 65 million visits. It is also the top city in the world by visitor cross-border spending, estimated at US$20.23 billion in 2015 Tourism is one of London's prime industries, employing the equivalent of 350,000 full-time workers in 2003, and the city accounts for 54% of all inbound visitor spend in UK. As of 2016 London is rated as the world top ranked city destination by TripAdvisor users.

qas: question: Which elected official is financially responsible for public transportation in London, except for long-distance railways?
answers: text: the Mayor of London
is_impossible: no

question: London's public transportation is overseen by which agency?
answers: text: Transport for London (TfL)
is_impossible: no

question: Along with the London Underground, buses and trans, what form of public rail transport was added in 2007 to the Mayor's responsibilities?
answers: text: the London Overground network
is_impossible: no

question: What is London's second most competitive industry?
is_impossible: yes

question: What was the primary cause of the cholera outbreak in 19th century London?
is_impossible: yes

question: What musical instrument is situated at Royal Albert Hall?
is_impossible: yes
context: Transport is one of the four main areas of policy administered by the Mayor of London, however the mayor's financial control does not extend to the longer distance rail network that enters London. In 2007 he assumed responsibility for some local lines, which now form the London Overground network, adding to the existing responsibility for the London Underground, trams and buses. The public transport network is administered by Transport for London (TfL) and is one of the most extensive in the world.

qas: question: How many airports are affiliated with London and incorporate the word London in their names?
answers: text: Eight
is_impossible: no

question: The majority of air traffic utilizes how many of the airports in and around London?
answers: text: six
is_impossible: no

question: In terms of international travel, which airport is the world's busiest?
answers: text: London Heathrow
is_impossible: no

question: A fifth terminal was opened in 2008 for which UK airline?
answers: text: British Airways
is_impossible: no

question: In May 2010, who scrapped British Airways's plans to add a sixth terminal and another runway?
answers: text: the Coalition Government
is_impossible: no

question: How many professional football clubs call London their home?
is_impossible: yes

question: London was a major factor in the rise of what musical genre?
is_impossible: yes

question: Automobile transportation is primarily used in what areas of London?
is_impossible: yes
context: London is a major international air transport hub with the busiest city airspace in the world. Eight airports use the word London in their name, but most traffic passes through six of these. London Heathrow Airport, in Hillingdon, West London, is the busiest airport in the world for international traffic, and is the major hub of the nation's flag carrier, British Airways. In March 2008 its fifth terminal was opened. There were plans for a third runway and a sixth terminal; however, these were cancelled by the Coalition Government on 12 May 2010.

qas: question: What is the smallest airport in the London area?
answers: text: London City Airport
is_impossible: no

question: London City Airport's clients are comprised chiefly of what?
answers: text: business travellers
is_impossible: no

question: Which local UK airport hub is located in Essex?
answers: text: Stansted Airport
is_impossible: no

question: London Southend Airport in Essex offers primarily what type of service?
answers: text: cheap short-haul flights
is_impossible: no

question: Where is London City Airport located?
answers: text: Newham, East London
is_impossible: no

question: What was London's estimated population at the time of the 2011 census?
is_impossible: yes

question: What is the population of metropolitan London?
is_impossible: yes

question: Of the three Aviva Premiership rugby union teams in London, which ones actually play in the Greater London Area?
is_impossible: yes
context: Stansted Airport, north east of London in Essex, is a local UK hub and Luton Airport to the north of London in Bedfordshire, caters mostly for cheap short-haul flights. London City Airport, the smallest and most central airport, in Newham, East London, is focused on business travellers, with a mixture of full service short-haul scheduled flights and considerable business jet traffic. London Southend Airport, east of London in Essex, is a smaller, regional airport that mainly caters for cheap short-haul flights.

qas: question: What is Europe's busiest rail station in terms of train activity?
answers: text: Clapham Junction
is_impossible: no

question: How many railway stations are utilized by London's railway network?
answers: text: 366
is_impossible: no

question: Why does South London have such a high number of railways?
answers: text: it has fewer Underground lines.
is_impossible: no

question: What is Britain's busiest railway station in terms of passengers?
answers: text: Waterloo
is_impossible: no

question: How many travelers pass through Waterloo station yearly?
answers: text: over 184 million
is_impossible: no

question: In what suburb is the American International University in London located?
is_impossible: yes

question: What river is a tributary of the River Thames?
is_impossible: yes

question: Who was the leader of the Iceni tribe?
is_impossible: yes
context: There are 366 railway stations in the London Travelcard Zones on an extensive above-ground suburban railway network. South London, particularly, has a high concentration of railways as it has fewer Underground lines. Most rail lines terminate around the centre of London, running into eighteen terminal stations, with the exception of the Thameslink trains connecting Bedford in the north and Brighton in the south via Luton and Gatwick airports. London has Britain's busiest station by number of passengers – Waterloo, with over 184 million people using the interchange station complex (which includes Waterloo East station) each year. Clapham Junction is the busiest station in Europe by the number of trains passing.

qas: question: In the 20th century the Night Ferry was a boat train that provided connections between London and which cities?
answers: text: Paris and Brussels
is_impossible: no

question: London is directly connected to continental Europe through what rail service?
answers: text: Eurostar
is_impossible: no

question: In what year did the Channel Tunnel open?
answers: text: 1994
is_impossible: no

question: St. Pancras International is linked to Paris and other popular European tourist destinations via what method of transportation?
answers: text: high-speed trains
is_impossible: no

question: When did local high speed rail service that linked London and Kent begin?
answers: text: June 2009
is_impossible: no

question: The people in Geoffrey Chaucer's Canterbury Tales begin their pilgrimage from what London establishment?
is_impossible: yes

question: Prior to mid-2007, approximately how many people in London had jobs in the financial sector?
is_impossible: yes

question: What former private home hosts lake-side classical music concerts ever summer?
is_impossible: yes
context: Some international railway services to Continental Europe were operated during the 20th century as boat trains, such as the Admiraal de Ruijter to Amsterdam and the Night Ferry to Paris and Brussels. The opening of the Channel Tunnel in 1994 connected London directly to the continental rail network, allowing Eurostar services to begin. Since 2007, high-speed trains link St. Pancras International with Lille, Paris, Brussels and European tourist destinations via the High Speed 1 rail link and the Channel Tunnel. The first high-speed domestic trains started in June 2009 linking Kent to London. There are plans for a second high speed line linking London to the Midlands, North West England, and Yorkshire.

qas: question: How much revenue is generated yearly by London's public bus service?
answers: text: £850 million
is_impossible: no

question: How many buses does the London public bus network operate?
answers: text: more than 700
is_impossible: no

question: What feature added in 2007 facilitated bus travel by London' passengers with hearing and vision impairments?
answers: text: audio-visual announcements
is_impossible: no

question: What distinct appearance identifies many buses as a landmark for London?
answers: text: red double-decker
is_impossible: no

question: Typically, what color are London taxi cabs?
answers: text: black
is_impossible: no

question: Which world-renowned luxury department store is located in the borough of Knightsbridge?
is_impossible: yes

question: Automobile transportation is primarily used in what areas of London?
is_impossible: yes

question: The National Gallery was established in 1824 to accommodate and display what items?
is_impossible: yes
context: London's bus network is one of the largest in the world, running 24 hours a day, with about 8,500 buses, more than 700 bus routes and around 19,500 bus stops. In 2013, the network had more than 2 billion commuter trips per annum, more than the Underground. Around £850 million is taken in revenue each year. London has the largest wheelchair accessible network in the world and, from the 3rd quarter of 2007, became more accessible to hearing and visually impaired passengers as audio-visual announcements were introduced. The distinctive red double-decker buses are an internationally recognised trademark of London transport along with black cabs and the Tube.

qas: question: What is the name of London' bike-for-hire operation?
answers: text: Santander Cycles
is_impossible: no

question: When did the single cable car operating in London begin service?
answers: text: June 2012
is_impossible: no

question: Who is the current sponsor of London's cable car operation?
answers: text: the airline Emirates
is_impossible: no

question: What was the approximate cost to build the Emirates Airline Cable Car?
answers: text: £60
is_impossible: no

question: Roughly how many passengers travel daily on London's cable car?
answers: text: 3,500
is_impossible: no

question: What is the London Outer Orbital Path commonly referred as?
is_impossible: yes

question: Of the three Aviva Premiership rugby union teams in London, which ones actually play in the Greater London Area?
is_impossible: yes

question: What is Britain's busiest railway station in terms of passengers?
is_impossible: yes
context: London's first and only cable car, known as the Emirates Air Line, opened in June 2012. Crossing the River Thames, linking Greenwich Peninsula and the Royal Docks in the east of the city, the cable car is integrated with London's Oyster Card ticketing system, although special fares are charged. Costing £60 million to build, it carries over 3,500 passengers every day, although this is very much lower than its capacity. Similar to the Santander Cycles bike hire scheme, the cable car is sponsored in a 10-year deal by the airline Emirates.

qas: question: What type of roadway is widely recognizable in the center of London?
answers: text: The inner ring road
is_impossible: no

question: What failed plan to install a major network of roadways within the City of London were eventually scrapped in the 1970s?
answers: text: the Ringways Plan
is_impossible: no

question: London is connected to Leeds, Newcastle, and Edinburgh through what motorways?
answers: text: The A1 and M1
is_impossible: no

question: How long is the M25 motorway?
answers: text: 121.5 mi (195.5 km)
is_impossible: no

question: Automobile transportation is primarily used in what areas of London?
answers: text: the suburbs
is_impossible: no

question: When do culls to ensure sustainability of London's deer population occur?
is_impossible: yes

question: What river is a tributary of the River Thames?
is_impossible: yes

question: How much revenue is generated yearly by London's public bus service?
is_impossible: yes
context: Although the majority of journeys involving central London are made by public transport, car travel is common in the suburbs. The inner ring road (around the city centre), the North and South Circular roads (in the suburbs), and the outer orbital motorway (the M25, outside the built-up area) encircle the city and are intersected by a number of busy radial routes—but very few motorways penetrate into inner London. A plan for a comprehensive network of motorways throughout the city (the Ringways Plan) was prepared in the 1960s but was mostly cancelled in the early 1970s. The M25 is the longest ring-road motorway in the world at 121.5 mi (195.5 km) long. The A1 and M1 connect London to Leeds, and Newcastle and Edinburgh.

qas: question: What is the daily cost for most drivers to operate their cars within a given zone in the center of London?
answers: text: £10
is_impossible: no

question: When was the daily congestion charge in London implemented?
answers: text: In 2003
is_impossible: no

question: By what percentage did the congestion charge decrease the amount of cars traveling through the center of London?
answers: text: 35-per-cent
is_impossible: no

question: Drivers who live in a given zone reduce the cost of their congestion charge by means of what?
answers: text: season pass
is_impossible: no

question: What services were anticipated to be greatly increased as a result of the congestion charge zone?
answers: text: Underground and bus
is_impossible: no

question: When was the most recent UK census published?
is_impossible: yes

question: What river is a tributary of the River Thames?
is_impossible: yes

question: Who was the leader of the Iceni tribe?
is_impossible: yes
context: In 2003, a congestion charge was introduced to reduce traffic volumes in the city centre. With a few exceptions, motorists are required to pay £10 per day to drive within a defined zone encompassing much of central London. Motorists who are residents of the defined zone can buy a greatly reduced season pass. London government initially expected the Congestion Charge Zone to increase daily peak period Underground and bus users by 20,000 people, reduce road traffic by 10 to 15 per cent, increase traffic speeds by 10 to 15 per cent, and reduce queues by 20 to 30 per cent. Over the course of several years, the average number of cars entering the centre of London on a weekday was reduced from 195,000 to 125,000 cars – a 35-per-cent reduction of vehicles driven per day.

qas: question: What professional services network named London the world's capital of higher education?
answers: text: PricewaterhouseCoopers
is_impossible: no

question: London has the highest concentration of higher education institutions in Europe with how many universities?
answers: text: 43
is_impossible: no

question: What is the approximate number of international students studying in London?
answers: text: 110,000
is_impossible: no

question: The Palace of Westminster originated from what building?
is_impossible: yes

question: What percentage of visitor money is estimated to be spent in London?
is_impossible: yes

question: What famous chain of music-themed restaurants opened its first establishment in London?
is_impossible: yes
context: London is a major global centre of higher education teaching and research and its 43 universities form the largest concentration of higher education institutes in Europe. According to the QS World University Rankings 2015/16, London has the greatest concentration of top class universities in the world and the international student population around 110,000 which is also more than any other city in the world. A 2014 PricewaterhouseCoopers report termed London as the global capital of higher education

qas: question: In terms of teaching and research, what is the world's foremost institute of social science?
answers: text: London School of Economics
is_impossible: no

question: Where is University College London, or UCL, ranked among the world's best colleges and universities?
answers: text: 5th
is_impossible: no

question: The Financial Times rated what school's MBA program 2nd-best in the world in 2015?
answers: text: The London Business School
is_impossible: no

question: What school in London shares the rank of 2nd best in the world with the famous University of Cambridge in the 2014-2015 World University Rankings?
answers: text: Imperial College London
is_impossible: no

question: Who was the leader of the Iceni tribe?
is_impossible: yes

question: London's Chinatown district is located in what area?
is_impossible: yes

question: How long is the M25 motorway?
is_impossible: yes
context: A number of world-leading education institutions are based in London. In the 2014/15 QS World University Rankings, Imperial College London is ranked joint 2nd in the world (alongside The University of Cambridge), University College London (UCL) is ranked 5th, and King's College London (KCL) is ranked 16th. The London School of Economics has been described as the world's leading social science institution for both teaching and research. The London Business School is considered one of the world's leading business schools and in 2015 its MBA programme was ranked second best in the world by the Financial Times.

qas: question: What school within the University of London would a student seeking a degree in the veterinary medicine likely attend?
answers: text: the Royal Veterinary College
is_impossible: no

question: What major university is comprised of four multi-faculty universities and several schools specialized schools? 
answers: text: University of London
is_impossible: no

question: From what school in London would a student receive an MBA?
answers: text: the London Business School
is_impossible: no

question: What is the average student population at the University of London?
answers: text: 120,000
is_impossible: no

question: How much revenue is generated yearly by London's public bus service?
is_impossible: yes

question: What, in part, is the reason for London's lack of a singularly characteristic architectural style among its buildings?
is_impossible: yes

question: Arthur Conan Doyle brought to life what famous detective in a series of novels?
is_impossible: yes
context: With 120,000 students in London, the federal University of London is the largest contact teaching university in the UK. It includes four large multi-faculty universities – King's College London, Queen Mary, Royal Holloway and UCL – and a number of smaller and more specialised institutions including Birkbeck, the Courtauld Institute of Art, Goldsmiths, Guildhall School of Music and Drama, the Institute of Education, the London Business School, the London School of Economics, the London School of Hygiene & Tropical Medicine, the Royal Academy of Music, the Central School of Speech and Drama, the Royal Veterinary College and the School of Oriental and African Studies. Members of the University of London have their own admissions procedures, and some award their own degrees.

qas: question: What is the student population of University of Westminster?
answers: text: 34,000
is_impossible: no

question: How many international universities operate in London?
answers: text: three
is_impossible: no

question: In what suburb is the American International University in London located?
answers: text: Richmond
is_impossible: no

question: What is Europe's largest university for degrees in communication and performing arts?
answers: text: University of the Arts London
is_impossible: no

question: How many Members of Parliament are from London?
is_impossible: yes

question: The Monument, located in the City of London, was erected to commemorate what event?
is_impossible: yes

question: What is London's second most competitive industry?
is_impossible: yes
context: A number of universities in London are outside the University of London system, including Brunel University, City University London, Imperial College London, Kingston University, London Metropolitan University, Middlesex University, University of East London, University of West London and University of Westminster, (with over 34,000 students, the largest unitary university in London), London South Bank University, Middlesex University, University of the Arts London (the largest university of art, design, fashion, communication and the performing arts in Europe), University of East London, the University of West London and the University of Westminster. In addition there are three international universities in London – Regent's University London, Richmond, The American International University in London and Schiller International University.

qas: question: How many major medical schools does London boast?
answers: text: five
is_impossible: no

question: What is the largest school of medicine in Europe?
answers: text: King's College London School of Medicine
is_impossible: no

question: Barts and the London School of Dentistry if part of which university in the University of London Network?
answers: text: Queen Mary
is_impossible: no

question: How many of the United Kingdom's five health academic science centers are located in London?
answers: text: three
is_impossible: no

question: UCL Partners is the largest type of what facility in Europe?
answers: text: academic health science centres
is_impossible: no

question: What private boys' school shares in London shares its name with a famous cathedral?
is_impossible: yes

question: What percentage of visitor money is estimated to be spent in London?
is_impossible: yes

question: How long is Islington's Upper Street? 
is_impossible: yes
context: London is home to five major medical schools – Barts and The London School of Medicine and Dentistry (part of Queen Mary), King's College London School of Medicine (the largest medical school in Europe), Imperial College School of Medicine, UCL Medical School and St George's, University of London – and has a large number of affiliated teaching hospitals. It is also a major centre for biomedical research, and three of the UK's five academic health science centres are based in the city – Imperial College Healthcare, King's Health Partners and UCL Partners (the largest such centre in Europe).

qas: question: City University London is related to what specialized business school?
answers: text: Cass Business School
is_impossible: no

question: The Royal College of Art and the Royal College of Music are examples of what type of schools?
answers: text: specialist arts education institutions
is_impossible: no

question: What was London's original name, as founded by the Romans?
is_impossible: yes

question: Which world-renowned luxury department store is located in the borough of Knightsbridge?
is_impossible: yes

question: When was the most recent UK census published?
is_impossible: yes
context: There are a number of business schools in London, including the London School of Business and Finance, Cass Business School (part of City University London), Hult International Business School, ESCP Europe, European Business School London, Imperial College Business School and the London Business School. London is also home to many specialist arts education institutions, including the Academy of Live and Recorded Arts, Central School of Ballet, LAMDA, London College of Contemporary Arts (LCCA), London Contemporary Dance School, National Centre for Circus Arts, RADA, Rambert School of Ballet and Contemporary Dance, the Royal College of Art, the Royal College of Music and Trinity Laban.

qas: question: Who overseas the public primary and secondary school systems in London?
answers: text: the London boroughs
is_impossible: no

question: What private boys' school shares in London shares its name with a famous cathedral?
answers: text: St Paul's School,
is_impossible: no

question: The world's largest "free-at-the-point-of-use" ambulance service is known as what?
is_impossible: yes

question: An increasingly popular London accent among younger people fuses Cockney with what?
is_impossible: yes

question: A fifth terminal was opened in 2008 for which UK airline?
is_impossible: yes
context: The majority of primary and secondary schools and further-education colleges in London are controlled by the London boroughs or otherwise state-funded; leading examples include City and Islington College, Ealing, Hammersmith and West London College, Leyton Sixth Form College, Tower Hamlets College and Bethnal Green Academy. There are also a number of private schools and colleges in London, some old and famous, such as City of London School, Harrow, St Paul's School, Haberdashers' Aske's Boys' School, University College School, The John Lyon School, Highgate School and Westminster School.

qas: question: What is the entertainment center of London known as?
answers: text: the West End
is_impossible: no

question: What is a prominent feature of Picadilly Circus?
answers: text: giant electronic advertisements
is_impossible: no

question: London's Chinatown district is located in what area?
answers: text: Soho
is_impossible: no

question: Where is London's West End located geographically?
answers: text: the City of Westminster
is_impossible: no

question: What prolific composer and producer of musicals has been a major force in the West End theater district?
answers: text: Andrew Lloyd Webber
is_impossible: no

question: In the 12th century, where were the various bodies of English government centrally located for the most part?
is_impossible: yes

question: What recent improvements has served to enhance the walking experience?
is_impossible: yes

question: Besides being popular tourist destinations, London's museums play a vital role in what activity?
is_impossible: yes
context: Within the City of Westminster in London the entertainment district of the West End has its focus around Leicester Square, where London and world film premieres are held, and Piccadilly Circus, with its giant electronic advertisements. London's theatre district is here, as are many cinemas, bars, clubs and restaurants, including the city's Chinatown district (in Soho), and just to the east is Covent Garden, an area housing speciality shops. The city is the home of Andrew Lloyd Webber, whose musicals have dominated the West End theatre since the late 20th century. The United Kingdom's Royal Ballet, English National Ballet, Royal Opera and English National Opera are based in London and perform at the Royal Opera House, the London Coliseum, Sadler's Wells Theatre and the Royal Albert Hall as well as touring the country.

qas: question: What street in Islington boasts more bars and restaurants than any other street in Britain?
answers: text: Upper Street
is_impossible: no

question: What is the longest street for shopping,, housing many shops and department stores, in the United Kingdom?
answers: text: Oxford Street
is_impossible: no

question: How long is Islington's Upper Street? 
answers: text: 1 mile (1.6 km)
is_impossible: no

question: What famous high-end department store is located on Oxford Street?
answers: text: Selfridges flagship store
is_impossible: no

question: Which world-renowned luxury department store is located in the borough of Knightsbridge?
answers: text: Harrods
is_impossible: no

question: What are the financial districts of London known as?
is_impossible: yes

question: Where is University College London, or UCL, ranked among the world's best colleges and universities?
is_impossible: yes

question: Royal Academy of Music and Royal College of Music are examples of what?
is_impossible: yes
context: Islington's 1 mile (1.6 km) long Upper Street, extending northwards from Angel, has more bars and restaurants than any other street in the United Kingdom. Europe's busiest shopping area is Oxford Street, a shopping street nearly 1 mile (1.6 km) long, making it the longest shopping street in the United Kingdom. Oxford Street is home to vast numbers of retailers and department stores, including the world-famous Selfridges flagship store. Knightsbridge, home to the equally renowned Harrods department store, lies to the south-west.

qas: question: The Lord Mayor's Show occurs annually in what month?
answers: text: November
is_impossible: no

question: What does the Lord Mayor's Show parade commemorate and celebrate?
answers: text: the annual appointment of a new Lord Mayor
is_impossible: no

question: Who participates in the military pageantry in the Trooping the Colour event every June?
answers: text: regiments of the Commonwealth and British armies
is_impossible: no

question: Fireworks are discharged on New Year's Eve from what contemporary London landmark?
answers: text: the London Eye
is_impossible: no

question: Every June, the Trooping of the Colour celebrates what event?
answers: text: the Queen's Official Birthday
is_impossible: no

question: London's Chinatown district is located in what area?
is_impossible: yes

question: Who came up with an explanation of the origins of London's name that contradicted earlier assumptions
is_impossible: yes

question: Which walking path follows the route of the body of water for which it is named?
is_impossible: yes
context: There is a variety of annual events, beginning with the relatively new New Year's Day Parade, fireworks display at the London Eye, the world's second largest street party, the Notting Hill Carnival is held during the late August Bank Holiday each year. Traditional parades include November's Lord Mayor's Show, a centuries-old event celebrating the annual appointment of a new Lord Mayor of the City of London with a procession along the streets of the City, and June's Trooping the Colour, a formal military pageant performed by regiments of the Commonwealth and British armies to celebrate the Queen's Official Birthday.

qas: question: Who witnessed first-hand and wrote about the Great Fire of 1666?
answers: text: Samuel Pepys
is_impossible: no

question: What area has historically been the literary hub of London?
answers: text: Hampstead
is_impossible: no

question: A more current, 20th century center for London's literary set is located where?
answers: text: Bloomsbury
is_impossible: no

question: Which author's novels painted a dismal portrait of Victorian London?
answers: text: Charles Dickens
is_impossible: no

question: What female writer is one of the leading literary minds of the 20th century?
answers: text: Virginia Woolf
is_impossible: no

question: Who came up with an explanation of the origins of London's name that contradicted earlier assumptions
is_impossible: yes

question: As of mid-2014, London's population forms what percentage of the entire United Kingdom population?
is_impossible: yes

question: What was London's original name, as founded by the Romans?
is_impossible: yes
context: London has been the setting for many works of literature. The literary centres of London have traditionally been hilly Hampstead and (since the early 20th century) Bloomsbury. Writers closely associated with the city are the diarist Samuel Pepys, noted for his eyewitness account of the Great Fire, Charles Dickens, whose representation of a foggy, snowy, grimy London of street sweepers and pickpockets has been a major influence on people's vision of early Victorian London, and Virginia Woolf, regarded as one of the foremost modernist literary figures of the 20th century.

qas: question: What famous Elizabethan playwright spent much of his life in London?
answers: text: William Shakespeare
is_impossible: no

question: What contemporary of Williams Shakespeare wrote a play entitled The Alchemist?
answers: text: Ben Jonson
is_impossible: no

question: What author of Robinson Crusoe also wrote a fictionalized account of the Great Plague of 1665?
answers: text: Daniel Defoe
is_impossible: no

question: The people in Geoffrey Chaucer's Canterbury Tales begin their pilgrimage from what London establishment?
answers: text: the Tabard inn
is_impossible: no

question: Arthur Conan Doyle brought to life what famous detective in a series of novels?
answers: text: Sherlock Holmes
is_impossible: no

question: What is Britain's busiest railway station in terms of passengers?
is_impossible: yes

question: What major film production company calls London home?
is_impossible: yes

question: St. Pancras International is linked to Paris and other popular European tourist destinations via what method of transportation?
is_impossible: yes
context: The pilgrims in Geoffrey Chaucer's late 14th-century Canterbury Tales set out for Canterbury from London – specifically, from the Tabard inn, Southwark. William Shakespeare spent a large part of his life living and working in London; his contemporary Ben Jonson was also based there, and some of his work—most notably his play The Alchemist—was set in the city. A Journal of the Plague Year (1722) by Daniel Defoe is a fictionalisation of the events of the 1665 Great Plague. Later important depictions of London from the 19th and early 20th centuries are Dickens' novels, and Arthur Conan Doyle's Sherlock Holmes stories. Modern writers pervasively influenced by the city include Peter Ackroyd, author of a "biography" of London, and Iain Sinclair, who writes in the genre of psychogeography.

qas: question: What major film production company calls London home?
answers: text: Working Title Films
is_impossible: no

question: In what theater are the British Academy film awards presented?
answers: text: the Royal Opera House
is_impossible: no

question: What popular soap opera has the BBC televised since 1985?
answers: text: EastEnders
is_impossible: no

question: What silent movie film star who made movies such as The Little Tramp hailed from London?
answers: text: Charlie Chaplin
is_impossible: no

question: In what year was the stage musical My Fair Lady, set in turn-of-the-century London, made into a major motion picture?
answers: text: 1964
is_impossible: no

question: For what reason are the City of London and Greater London considered to be counties?
is_impossible: yes

question: The world's largest "free-at-the-point-of-use" ambulance service is known as what?
is_impossible: yes

question: Royal Academy of Music and Royal College of Music are examples of what?
is_impossible: yes
context: 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.

qas: question: When was the British Museum in Bloomsbury founded?
answers: text: 1753
is_impossible: no

question: Which London museum is prominently located in Trafalgar Square?
answers: text: the National Gallery
is_impossible: no

question: How many artifacts from all over the world does the British Museum have on display?
answers: text: 7 million
is_impossible: no

question: Besides being popular tourist destinations, London's museums play a vital role in what activity?
answers: text: research
is_impossible: no

question: The National Gallery was established in 1824 to accommodate and display what items?
answers: text: the British national collection of Western paintings
is_impossible: no

question: In which park is the London Zoo housed?
is_impossible: yes

question: London's Chinatown district is located in what area?
is_impossible: yes

question: What is the current spectator seating capacity of Twickenham Stadium?
is_impossible: yes
context: London is home to many museums, galleries, and other institutions, many of which are free of admission charges and are major tourist attractions as well as playing a research role. The first of these to be established was the British Museum in Bloomsbury, in 1753. Originally containing antiquities, natural history specimens and the national library, the museum now has 7 million artefacts from around the globe. In 1824 the National Gallery was founded to house the British national collection of Western paintings; this now occupies a prominent position in Trafalgar Square.

qas: question: What is the National Portrait Gallery known for housing?
answers: text: depictions of figures from British history
is_impossible: no

question: London's Tate Britain and Tate Modern galleries were formerly one entity known as what?
answers: text: The Tate Gallery
is_impossible: no

question: What cultural and scientific hub was named in honor of Queen Victoria's husband?
answers: text: Albertopolis
is_impossible: no

question: What London museum was named for an historic Queen of England and her Prince husband?
answers: text: the Victoria and Albert Museum (for the applied arts)
is_impossible: no

question: What was the original purpose for the construction of the Tate Gallery?
answers: text: as an annexe of the National Gallery
is_impossible: no

question: Where do the London Scottish and London Welch rugby teams play their home games?
is_impossible: yes

question: What is the student population of University of Westminster?
is_impossible: yes

question: What is Europe's busiest rail station in terms of train activity?
is_impossible: yes
context: In the latter half of the 19th century the locale of South Kensington was developed as "Albertopolis", a cultural and scientific quarter. Three major national museums are there: the Victoria and Albert Museum (for the applied arts), the Natural History Museum and the Science Museum. The National Portrait Gallery was founded in 1856 to house depictions of figures from British history; its holdings now comprise the world's most extensive collection of portraits. The national gallery of British art is at Tate Britain, originally established as an annexe of the National Gallery in 1897. The Tate Gallery, as it was formerly known, also became a major centre for modern art; in 2000 this collection moved to Tate Modern, a new gallery housed in the former Bankside Power Station.

qas: question: What musical instrument is situated at Royal Albert Hall?
answers: text: The UK's largest pipe organ
is_impossible: no

question: London-based EMI is a corporation focused on what industry?
answers: text: music
is_impossible: no

question: In which facility is the London Symphony Orchestra based?
answers: text: the Barbican Arts Centre
is_impossible: no

question: What are the names of London's two primary opera houses?
answers: text: the Royal Opera House and the London Coliseum
is_impossible: no

question: Royal Academy of Music and Royal College of Music are examples of what?
answers: text: conservatoires
is_impossible: no

question: What was Danelaw?
is_impossible: yes

question: What is the population of metropolitan London?
is_impossible: yes

question: What famous London gardens were named as a World Heritage Site by UNESCO in 2003?
is_impossible: yes
context: 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.

qas: question: What famous chain of music-themed restaurants opened its first establishment in London?
answers: text: Hard Rock Cafe
is_impossible: no

question: In which recording studio did the Beatles do much of their recording? 
answers: text: Abbey Road Studios
is_impossible: no

question: What in part inspired the sounds of many British rock bands and singers in the 60s, 70s, and 80s?
answers: text: the streets and rhythms vibrating through London.
is_impossible: no

question: What London concert venue shares its first name with a famous football stadium?
answers: text: Wembley Arena
is_impossible: no

question: Located in London, what is the busiest concert arena in the world?
answers: text: the o2 arena
is_impossible: no

question: In the 12th century, where were the various bodies of English government centrally located for the most part?
is_impossible: yes

question: London's residential property value is equivalent to what nation's GDP?
is_impossible: yes

question: When was the most recent UK census published?
is_impossible: yes
context: London has numerous venues for rock and pop concerts, including the world's busiest arena the o2 arena and other large arenas such as Earls Court, Wembley Arena, as well as many mid-sized venues, such as Brixton Academy, the Hammersmith Apollo and the Shepherd's Bush Empire. Several music festivals, including the Wireless Festival, South West Four, Lovebox, and Hyde Park's British Summer Time are all held in London. The city is home to the first and original Hard Rock Cafe and the Abbey Road Studios where The Beatles recorded many of their hits. In the 1960s, 1970s and 1980s, musicians and groups like Elton John, Pink Floyd, David Bowie, Queen, The Kinks, The Rolling Stones, The Who, Eric Clapton, Led Zeppelin, The Small Faces, Iron Maiden, Fleetwood Mac, Elvis Costello, Cat Stevens, The Police, The Cure, Madness, The Jam, Dusty Springfield, Phil Collins, Rod Stewart and Sade, derived their sound from the streets and rhythms vibrating through London.

qas: question: London was a major factor in the rise of what musical genre?
answers: text: punk
is_impossible: no

question: Musical genres that gained popularity in London and elsewhere, such as dubstep, were based on and derived from what?
answers: text: the foreign genres of hip hop and reggae
is_impossible: no

question: Which BBC radio station focuses primarily on black and urban music?
answers: text: BBC Radio 1Xtra
is_impossible: no

question: What rock music group led by Gavin Rossdale got its start in London's music scene?
answers: text: Bush
is_impossible: no

question: What is the name of the national rugby union stadium located in South-West London?
is_impossible: yes

question: What was London's original name, as founded by the Romans?
is_impossible: yes

question: An increasingly popular London accent among younger people fuses Cockney with what?
is_impossible: yes
context: London was instrumental in the development of punk music, with figures such as the Sex Pistols, The Clash, and Vivienne Westwood all based in the city. More recent artists to emerge from the London music scene include George Michael, Kate Bush, Seal, Siouxsie and the Banshees, Bush, the Spice Girls, Jamiroquai, Blur, The Prodigy, Gorillaz, Mumford & Sons, Coldplay, Amy Winehouse, Adele, Ed Sheeran and One Direction. London is also a centre for urban music. In particular the genres UK garage, drum and bass, dubstep and grime evolved in the city from the foreign genres of hip hop and reggae, alongside local drum and bass. Black music station BBC Radio 1Xtra was set up to support the rise of home-grown urban music both in London and in the rest of the UK.

qas: question: How many royal parks are located in the center of London?
answers: text: three
is_impossible: no

question: In which park is the London Zoo housed?
answers: text: Regent's Park
is_impossible: no

question: What royal park shares a border with its neighbor, the park known as Kensington Gardens?
answers: text: Hyde Park
is_impossible: no

question: What area of Regent's Park is an excellent spot to see the London skyline?
answers: text: Primrose Hill
is_impossible: no

question: What popular tourist destination is located near Regent's Park?
answers: text: Madame Tussauds Wax Museum
is_impossible: no

question: How many US dollars are estimated to have been spent in London by visitors from other countries?
is_impossible: yes

question: In which famous battle did Duke William II of Normandy see victory?
is_impossible: yes

question: Danelaw, established by the Vikings, covered what  geographical area?
is_impossible: yes
context: The largest parks in the central area of London are three of the eight Royal Parks, namely Hyde Park and its neighbour Kensington Gardens in the west, and Regent's Park to the north. Hyde Park in particular is popular for sports and sometimes hosts open-air concerts. Regent's Park contains London Zoo, the world's oldest scientific zoo, and is near the tourist attraction of Madame Tussauds Wax Museum. Primrose Hill in the northern part of Regent's Park at 256 feet (78 m) is a popular spot to view the city skyline.

qas: question: What famous London gardens were named as a World Heritage Site by UNESCO in 2003?
answers: text: Kew Gardens
is_impossible: no

question: Victoria Park is located in what London district?
answers: text: the East End
is_impossible: no

question: What entity oversees both Hampstead Heath of North London and Epping Forest?
answers: text: the City of London Corporation
is_impossible: no

question: What former private home hosts lake-side classical music concerts ever summer?
answers: text: Kenwood House
is_impossible: no

question: People frequently engage in physical activities such as walking, biking, and golf, in what forest?
answers: text: Epping Forest
is_impossible: no

question: Besides the Arsenal, Chelsea, and Tottenham football clubs, how many London-based football club have won a national league titie?
is_impossible: yes

question: Royal Academy of Music and Royal College of Music are examples of what?
is_impossible: yes

question: A fifth terminal was opened in 2008 for which UK airline?
is_impossible: yes
context: Close to Richmond Park is Kew Gardens which has the world's largest collection of living plants. In 2003, the gardens were put on the UNESCO list of World Heritage Sites. There are also numerous parks administered by London's borough Councils, including Victoria Park in the East End and Battersea Park in the centre. Some more informal, semi-natural open spaces also exist, including the 320-hectare (790-acre) Hampstead Heath of North London, and Epping Forest, which covers 2,476 hectares (6,118.32 acres) in the east. Both are controlled by the City of London Corporation. Hampstead Heath incorporates Kenwood House, the former stately home and a popular location in the summer months where classical musical concerts are held by the lake, attracting thousands of people every weekend to enjoy the music, scenery and fireworks. Epping Forest is a popular venue for various outdoor activities, including mountain biking, walking, horse riding, golf, angling, and orienteering.

qas: question: What river is a tributary of the River Thames?
answers: text: the River Wandle
is_impossible: no

question: What is the London Outer Orbital Path commonly referred as?
answers: text: "Loop"
is_impossible: no

question: What walking path was created as a tribute to a member of the Royal Family who died prematurely?
answers: text: the Diana, Princess of Wales Memorial Walk
is_impossible: no

question: Which walking path follows the route of the body of water for which it is named?
answers: text: the Thames Path
is_impossible: no

question: What recent improvements has served to enhance the walking experience?
answers: text: Access to canals and rivers
is_impossible: no

question: The National Gallery was established in 1824 to accommodate and display what items?
is_impossible: yes

question: London is directly connected to continental Europe through what rail service?
is_impossible: yes

question: Who built Westminster Hall?
is_impossible: yes
context: Walking is a popular recreational activity in London. Areas that provide for walks include Wimbledon Common, Epping Forest, Hampton Court Park, Hampstead Heath, the eight Royal Parks, canals and disused railway tracks. Access to canals and rivers has improved recently, including the creation of the Thames Path, some 28 miles (45 km) of which is within Greater London, and The Wandle Trail; this runs 12 miles (19 km) through South London along the River Wandle, a tributary of the River Thames. Other long distance paths, linking green spaces, have also been created, including the Capital Ring, the Green Chain Walk, London Outer Orbital Path ("Loop"), Jubilee Walkway, Lea Valley Walk, and the Diana, Princess of Wales Memorial Walk.

qas: question: What is London's most popular athletic sport?
answers: text: football
is_impossible: no

question: How many of the football clubs in the Premier League are based in London?
answers: text: five
is_impossible: no

question: When did the Chelsea Football Club win the UEFA Champions League title?
answers: text: May 2012
is_impossible: no

question: How many professional football clubs call London their home?
answers: text: fourteen
is_impossible: no

question: Besides the Arsenal, Chelsea, and Tottenham football clubs, how many London-based football club have won a national league titie?
answers: text: none
is_impossible: no

question: It appears that otters may be returning to the city of London after how long an absence?
is_impossible: yes

question: What is the London Outer Orbital Path commonly referred as?
is_impossible: yes

question: What was the administration which governed the City of London called?
is_impossible: yes
context: London's most popular sport is football and it has fourteen League football clubs, including five in the Premier League: Arsenal, Chelsea, Crystal Palace, Tottenham Hotspur, and West Ham United. Among other professional teams based in London include Fulham, Queens Park Rangers, Millwall and Charlton Athletic. In May 2012, Chelsea became the first London club to win the UEFA Champions League. Aside from Arsenal, Chelsea and Tottenham, none of the other London clubs have ever won the national league title.

qas: question: What is the name of the national rugby union stadium located in South-West London?
answers: text: Twickenham Stadium
is_impossible: no

question: What is the current spectator seating capacity of Twickenham Stadium?
answers: text: 82,000
is_impossible: no

question: Of the three Aviva Premiership rugby union teams in London, which ones actually play in the Greater London Area?
answers: text: Harlequins and Saracens
is_impossible: no

question: Where do the London Scottish and London Welch rugby teams play their home games?
answers: text: in the RFU Championship club
is_impossible: no

question: From what school in London would a student receive an MBA?
is_impossible: yes

question: How many crimes in 18th century London could result in the death penalty?
is_impossible: yes

question: The Palace of Westminster originated from what building?
is_impossible: yes
context: Three Aviva Premiership rugby union teams are based in London, (London Irish, Saracens, and Harlequins), although currently only Harlequins and Saracens play their home games within Greater London. London Scottish and London Welsh play in the RFU Championship club and other rugby union clubs in the city include Richmond F.C., Rosslyn Park F.C., Westcombe Park R.F.C. and Blackheath F.C.. Twickenham Stadium in south-west London is the national rugby union stadium, and has a capacity of 82,000 now that the new south stand has been completed.

qas: question: London's residential property value is equivalent to what nation's GDP?
answers: text: Brazil
is_impossible: no

question: What is the average price of property per square meter in central London as of April 2014?
answers: text: €24,252
is_impossible: no

question: A World Property Journal report has ranked London as the most expensive office market in the world for how many consecutive years?
answers: text: three
is_impossible: no

question: What city has the highest prices for property in Europe?
answers: text: London
is_impossible: no

question: What is the average property price per square meter in Berlin as of April 2014?
answers: text: €3,306
is_impossible: no

question: Approximately how many workers did it take to build the Lines of Communication?
is_impossible: yes

question: Who witnessed first-hand and wrote about the Great Fire of 1666?
is_impossible: yes

question: The world's largest "free-at-the-point-of-use" ambulance service is known as what?
is_impossible: yes
context: London is the world's most expensive office market for the last three years according to world property journal (2015) report. As of 2015[update] the residential property in London is worth $2.2 trillion - same value as that of Brazil annual GDP. The city has the highest property prices of any European city according to the Office for National Statistics and the European Office of Statistics. On average the price per square metre in central London is €24,252 (April 2014). This is higher than the property prices in other G8 European capital cities; Berlin €3,306, Rome €6,188 and Paris €11,229.