Question: How many UNESCO World Heritage sites in the UK are in the country of citizenship of The Alchemist's author?

full_context: Document 1: Collection of the National Gallery, London: The National Gallery is the primary British national public art gallery, sited on Trafalgar Square, in central London. It is home to one of the world's greatest collections of Western European paintings. Founded in 1824, from an initial purchase of 36 paintings by the British Government, its collections have since grown to about 2,300 paintings by roughly 750 artists dating from the mid-13th century to 1900, most of which are on display. This page lists some of the highlights of the collection.
Document 2: The Devil Is an Ass: The Devil Is an Ass is a Jacobean comedy by Ben Jonson, first performed in 1616 and first published in 1631.
Document 3: Epicœne, or The Silent Woman: Epicœne, or The Silent Woman, also known as Epicene, is a comedy by Renaissance playwright Ben Jonson. The play is about a man named Dauphine who creates a scheme to get his inheritance from his uncle Morose. The plan involves setting Morose up to marry Epicoene, a boy disguised as a woman. It was originally performed by the Blackfriars Children, or Children of the Queen's Revels, a group of boy players, in 1609. Excluding its two prologues, the play is written entirely in prose.
Document 4: Gloriana: The first performance was presented at the Royal Opera House, London, in 1953 during the celebrations of the coronation of Queen Elizabeth II. "Gloriana" was the name given by the 16th-century poet Edmund Spenser to his character representing Queen Elizabeth I in his poem "The Faerie Queene". It became the popular name given to Elizabeth I. It is recorded that the troops at Tilbury hailed her with cries of "Gloriana, Gloriana, Gloriana", after the defeat of the Spanish Armada in 1588.
Document 5: London: 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.
Document 6: All Fools: All Fools is an early Jacobean era stage play, a comedy by George Chapman that was first published in 1605. The play has often been considered Chapman's highest achievement in comedy: "not only Chapman's most flawless, perfectly balanced play," but "also his most human and large-minded." "Chapman certainly wrote no comedy in which an ingenious and well-managed plot combined so harmoniously with personages so distinctly conceived and so cleverly and divertingly executed."
Document 7: London: 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.
Document 8: Oberon, the Faery Prince: Oberon, the Faery Prince was a masque written by Ben Jonson, with costumes, sets and stage effects designed by Inigo Jones, and music by Alfonso Ferrabosco and Robert Johnson. "Oberon" saw the introduction to English Renaissance theatre of scenic techniques that became standard for dramatic productions through the coming centuries.
Document 9: The Merchant of Venice: The earliest performance of which a record has survived was held at the court of King James in the spring of 1605, followed by a second performance a few days later, but there is no record of any further performances in the 17th century. In 1701, George Granville staged a successful adaptation, titled The Jew of Venice, with Thomas Betterton as Bassanio. This version (which featured a masque) was popular, and was acted for the next forty years. Granville cut the clownish Gobbos in line with neoclassical decorum; he added a jail scene between Shylock and Antonio, and a more extended scene of toasting at a banquet scene. Thomas Doggett was Shylock, playing the role comically, perhaps even farcically. Rowe expressed doubts about this interpretation as early as 1709; Doggett's success in the role meant that later productions would feature the troupe clown as Shylock.
Document 10: Pan's Anniversary: Pan's Anniversary, or The Shepherd's Holiday was a Jacobean era masque, written by Ben Jonson and designed by Inigo Jones. The date of the masque's performance at the English Court has long been in dispute: while the earliest text assigns it to 1625, mid-twentieth-century scholars placed it on 19 June 1620, the king's birthday, at the royal palace at Greenwich. More recently, Martin Butler has argued for a date of 6 January 1621.
Document 11: Lovers Made Men: Lovers Made Men, alternatively titled The Masque of Lethe or The Masque at Lord Hay's, was a Jacobean era masque, written by Ben Jonson, designed by Inigo Jones, and with music composed by Nicholas Lanier. It was performed on Saturday 22 February 1617, and was significant in the development and acceptance of opera in seventeenth-century England.
Document 12: List of World Heritage Sites in the United Kingdom: There are 31 UNESCO World Heritage Sites in the United Kingdom and the British Overseas Territories. The UNESCO list contains one designated site in both England and Scotland (the Frontiers of the Roman Empire) plus seventeen exclusively in England, five in Scotland, three in Wales, one in Northern Ireland, and one in each of the overseas territories of Bermuda, Gibraltar, the Pitcairn Islands, and Saint Helena. The first sites in the UK to be inscribed on the World Heritage List were Giant's Causeway and Causeway Coast; Durham Castle and Cathedral; Ironbridge Gorge; Studley Royal Park including the Ruins of Fountains Abbey; Stonehenge, Avebury and Associated Sites; and the Castles and Town Walls of King Edward in Gwynedd in 1986. The latest site to be inscribed was the Lake District in England in July 2017.
Document 13: England: English Heritage is a governmental body with a broad remit of managing the historic sites, artefacts and environments of England. It is currently sponsored by the Department for Culture, Media and Sport. The charity National Trust for Places of Historic Interest or Natural Beauty holds a contrasting role. 17 of the 25 United Kingdom UNESCO World Heritage Sites fall within England. Some of the best-known of these are: Hadrian's Wall, Stonehenge, Avebury and Associated Sites, Tower of London, Jurassic Coast, Saltaire, Ironbridge Gorge, Studley Royal Park and various others.There are many museums in England, but perhaps the most notable is London's British Museum. Its collection of more than seven million objects is one of the largest and most comprehensive in the world, sourced from every continent, illustrating and documenting the story of human culture from its beginning to the present. The British Library in London is the national library and is one of the world's largest research libraries, holding over 150 million items in all known languages and formats; including around 25 million books. The most senior art gallery is the National Gallery in Trafalgar Square, which houses a collection of over 2,300 paintings dating from the mid-13th century to 1900. The Tate galleries house the national collections of British and international modern art; they also host the famously controversial Turner Prize.
Document 14: The Alchemist (play): The Alchemist is a comedy by English playwright Ben Jonson. First performed in 1610 by the King's Men, it is generally considered Jonson's best and most characteristic comedy; Samuel Taylor Coleridge considered it had one of the three most perfect plots in literature. The play's clever fulfilment of the classical unities and vivid depiction of human folly have made it one of the few Renaissance plays (except the works of Shakespeare) with a continuing life on stage (except for a period of neglect during the Victorian era).
Document 15: The Speeches at Prince Henry's Barriers: The Speeches at Prince Henry's Barriers, sometimes called The Lady of the Lake, is a masque or entertainment written by Ben Jonson in honour of Henry Frederick, Prince of Wales, the son and heir of King James I of England. The speeches were performed on 6 January 1610 in conjunction with the ceremony known as Prince Henry's Barriers.
ground_truth: 17
sub_queries: The Alchemist >> author Answer: Ben Jonson
Ben Jonson >> country of citizenship Answer: England
How many UNESCO World Heritage sites in the United Kingdom are in England ? Answer: 17