original/baseline/validate.json

[
  {
    "input":"When the BBC Symphony Orchestra (BBC SO) was formed in 1930, it became the main orchestra for the concerts.",
    "output":"In 1930 the BBC Symphony Orchestra was formed.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":8,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"He was born in Las Palmas de Gran Canaria, Canary Islands, and, when nineteen years old, he moved to Madrid, where he spent most of his adult life.",
    "output":"Born in Las Palmas de Gran Canaria, Canary Islands, he moved to Madrid at the age of 20 where he spent most of his adult life.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Lipovu is a commune in Dolj County, Romania with a population of 3,189 people. It has the following constituent villages: Lipovu and Lipovu de Sus.",
    "output":"Lipovu is a commune found in Dolj County, Romania.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":7,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Phelps was also strongly influenced by William Fellner and Henry Wallich, whose courses emphasized the expectations of agents.",
    "output":"William Fellner and Henry Wallich were very important in his study courses.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":12,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"In computer science, real-time computing (RTC), or reactive computing, is the study of hardware and software systems that are subject to a \"real-time constraint\" \u00e2 \"i.e., operational deadlines from event to system response.",
    "output":"Real-time computing is a field of Computer science. The idea is to design systems that have a real-time constraint.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":11,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"In 1913 it moved into the Konzerthaus, Vienna.",
    "output":"1933-1940s Oswald Kabasta",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":5,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Undertow is the debut full-length album by American progressive metal band Tool, released in 1993.",
    "output":"Albums",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The 2002 Bali bombings occurred on 12 October 2002 in the tourist district of Kuta on the Indonesian island of Bali.",
    "output":"The bombings",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Ancient Egypt used this plant as a writing material and for boats, mattresses, mats, rope, sandals, and baskets.",
    "output":"The Egyptians also used the papyrus plants to make boats, mattresses, mats, rope, sandals, and baskets.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":9,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Bast thus gradually became regarded as the goddess of perfumes, earning the title, perfumed protector.",
    "output":"In later times Bast became the goddess of perfumes and had the title perfumed protector.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The New York Jets are a professional Football team based in East Rutherford, New Jersey, representing the New York metropolitan area.",
    "output":"The New York Jets are an American football team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Many of the cities in the Looniverse have net-based names: Net.",
    "output":"Many of the cities in the Looniverse have silly names.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":3,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Van Dam's celebration was then interrupted by Edge and his girlfriend Lita.",
    "output":"Van Dam's celebration was then interrupted by Edge and his girlfriend, Lita.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"It was founded in 2002 by Alex Kendrick, the associate pastor of media for Sherwood Baptist Church with $20,000 in donations.",
    "output":"It is run by Alex Kendrick, the pastor of Sherwood Baptist Church.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":9,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Kotor is part the World Heritage Site Natural and Culturo-Historical Region of Kotor.",
    "output":"The city is a UNESCO World Heritage Site.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"She has been labeled \"the Secret President\" and \"the first woman to run the government\" for the role she played when her husband suffered prolonged and disabling illness after a stroke in September 1919.",
    "output":"Because of this, some people had called her \"the Secret President\" and \"the first woman to run the government\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"A startup application manager allows users to prevent applications from launching at login.",
    "output":"The startup application manager was dropped from this release.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Juno was the goddess of marriage and a married couple's household, so some consider it good luck to be married in this month.",
    "output":"She is goddess of marriage.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Pikas are also called rock rabbits or coneys.",
    "output":"Pikas are also known as rock rabbits or coneys.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":3,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Mustafa Kemal Atat\u00fcrk (; indeterminate, 1881 & ndash; 10 November 1938) was a Turkish army officer, revolutionary statesman, writer, and founder of the Republic of Turkey, as well as the first Turkish President.",
    "output":"His mothers name was Z\u00fcbeyde Han m\/O. He also had a sister whose name was Makbule (Atadan).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Noyelles-Godault is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "output":"Noyelles-Godault is a commune.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":11,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"She has had a successful career on stage, television, and film, and has won two Academy Awards, two Emmy Awards and a Golden Globe Award.",
    "output":"She has won two Emmy Awards, a Golden Globe Award and two Academy Awards.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":11,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The underlying force driving these reactions is the Gibbs free energy of the reactants and products.",
    "output":"The underlying force driving these reactions is the free energy (energy available to do work) of the reactants and products.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Tielt is a Belgian municipality in the province of West Flanders.",
    "output":"Tielt is a municipality located in the Belgian province of West Flanders.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":9,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The term was introduced by John Lubbock in his work Pre-historic Times, published in 1865.",
    "output":"The term was introduced by John Lubbock in his work Pre-historic times, published in 1865.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Given the rapid rotation, rare for objects so large, Varuna is thought to be an elongated spheroid (ratio of axis 2:3), with a mean density around 1 g\\\/cm3 (roughly the density of water).",
    "output":"Given the fast rotation, which is not common for objects so big, Varuna is thought to be a stretched spheroid, with a density around 1g\\\/cm \u00c2 (close to the density of water).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Books of our Time: Al-Jazeera at Google Video; TV programme feat.",
    "output":"Further readingBooks of our Time: Al-Jazeera at Google Video; TV programme feat.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":3,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Ubuntu Live USB Creator (usb-creator) is an official tool to create Live USBs of Ubuntu from the Live CD or from an iso image.",
    "output":"Other pages",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Mahudand Lake (- \"Lake of Fishes\") is a lake about 40 km from Kalam, in Pakistan's upper Ushu Valley.",
    "output":"Mahudand Lake is a lake about 40 km from Kalam, in Pakistan's upper Ushu Valley.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":7,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Undertow is the debut full-length album by American progressive metal band Tool, released in 1993.",
    "output":"\"Undertow\" - 5:21",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Schuyler Colfax, Jr. (; born March 23, 1823 died January 13, 1885) was a U.S. Representative from Indiana, Speaker of the House of Representatives, and the 17th Vice President of the United States.",
    "output":"Schuyler (pronounced \"Sky-ler\") Colfax, Jr. (March 23, 1823 - January 13, 1885) was a U.S. Representative from Indiana, Speaker of the House of Representatives, and the seventeenth Vice President of the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":6,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Epsilon gradually strengthened into a strong tropical storm before it weakened slightly on December 1.",
    "output":"Epsilon steadily strengthened into a strong tropical storm before it weakened a little bit on December 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"It symbolizes the clerical state of Magdeburg, to which the southern and middle part of the district belonged.",
    "output":"The southern and middle part of the district belonged to Magdeburg.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":9,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"At 49 members it is also the smallest state legislature (the next smallest is the 60-member bicameral Alaska Legislature).",
    "output":"It is also the smallest state legislature in the United States of America, as it only has 49 members.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Mr. Poe, a friend of the Baudelaire parents and the executor of their affairs, arrives.",
    "output":"Mr. Poe is the executor of the Baudelaire fortune.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":7,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Kevin Rudolf (born January 11, 1985) is an American singer-songwriter, multi-instrumentalist, and record producer.",
    "output":"Kevin Rudolf is an American singer-songwriter, and record producer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"In the late 1990s, however, Indonesia was the country hardest hit by the East Asian Financial Crisis which led to popular protests and Suharto's resignation on 21 May 1998.",
    "output":"In 1997 and 1998, Indonesia was the country hardest hit by the Asian Financial Crisis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Lignol-le-Ch \u00c3 cents teau is a commune in the Aube department in north-central France.",
    "output":"Lignol-le-Ch \u00c3 cents teau is a commune of the Aube d\u00c3 partement in the north-central part of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The ossuary became a tourist attraction on a small scale from the early 19th century and has been open to the public on a regular basis from 1867.",
    "output":"The ossuary became a tourist attraction on from the early 19th century and has been open to the public on a regular basis from 1867.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The power plant is a 40 MW solar power system using state-of-the-art thin film technology, and was fully operational by the end of 2008.",
    "output":"The power plant is a 40-megawatt solar power system using new technology.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The band went on tour for most of 1992 and 1993, and played a number of shows overseas in Europe.",
    "output":"Green Day was on tour for most of 1992 and 1993, and played a lot of shows overseas in Europe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Solesmes is a commune in the Sarthe department in the region of Pays-de-la-Loire in northwestern France.",
    "output":"It is found in the region Pays de la Loire in the Sarthe department in the west of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Its capital, New Amsterdam, was located at the southern tip of the island of Manhattan on Upper New York Bay.",
    "output":"Its capital was New Amsterdam, modern-day New York City.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Reading railway station (formerly Reading General) is a major rail transport hub in the English town of Reading.",
    "output":"Reading railway station (formerly Reading General) is a major rail junction and station in the English town of Reading.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"A mother is a biological and\/or social female parent of an offspring.",
    "output":"Mother is a female parent.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":10,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"On an international basis, poets may submit their poems.",
    "output":"Poets from all countries may send in their poems.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The studio's work spans commercial and residential building projects, masterplanning and infrastructure schemes as well as high profile works of public art.",
    "output":"Profile",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The nephews, who were originally living with their uncle Donald, are left in Scrooge's care when the former joins the Navy.",
    "output":"The nephews used to live with their uncle Donald.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"There is no single accepted definition of non-state terrorism in common use, so incidents listed here are restricted to those which: (a) are not believed to have been state-sponsored.",
    "output":"Note: there is no single accepted definition of terrorism in common use.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"She became known as' Polythene Pat '.",
    "output":"She became known as Polythene Pat.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"To the north of Johannesburg, the altitude drops beyond the escarpment of the Highveld, and turns into the lower lying Bushveld, an area of mixed dry forest and an abundance of wildlife.",
    "output":"To the north of Johannesburg, the altitude drops beyond the escarpment of the Highveld. It then turns into the lower lying Bushveld, an area of mixed dry forest and a lot of wildlife.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"She was diagnosed with multiple sclerosis (MS) in October 1973.",
    "output":"In October 1973 it was confirmed that she had multiple sclerosis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"These antibodies mistakenly recognized native T lymphocytes as foreign antigens, and consequently T lymphocytes would fall under attack by the body's B lymphocytes.",
    "output":"However, the antibodies made in response to substances in semen attack one of the body's own cells, called T lymphocytes.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"During his lifetime Chapman saw Lotus beat Ferrari as the first team to achieve 50 Grand Prix victories, despite Ferrari having won their first nine years sooner.",
    "output":"Lotus was the first team to achieve 50 Grand Prix victories.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":12,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"As most needed materials, such as a protective force field, are not found intact, the player is required to build them out of two or three separate pieces.",
    "output":"The player can build them out of two or three other parts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Jean Carlo Witte (born 24 September, 1977 in Blumenau, Santa Catarina) is a Brazilian football (soccer) defender.",
    "output":"Jean Carlo Witte (born 24 September, 1977) is a Brazilian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":12,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"2010 was also recorded as the state's wettest spring since 1900 and the Australian continent's third wettest year.",
    "output":"2010 was also recorded as the state's wettest spring since 1900 and the Australia's third wettest year.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":7,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"History The area was settled by man from at least the 4th millennium BC, but first mentions of the city are from the 9th century AD.",
    "output":"History The area was settled by man from at least the 4th millennium BC,.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":10,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Pakistan: The Ravaging of Golden Bengal, Time, 1971-08-02 Genocide is the term that is used to describe the event in almost every major publication and newspaper in Bangladesh.",
    "output":"Pakistan: The Ravaging of Golden Bengal, Time Magazine.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"In vacuum tubes (including cathode ray tubes) it is the negative terminal where electrons flow in from the wiring and through the tube's near vacuum, constituting a positive current flowing out of the device.",
    "output":"So electrons go into the + terminal of a battery, but electric current goes out.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The Car of the Century was invented by brandon. (COTC) was an international award given to the world's most influential car of the 20th century.",
    "output":"The Car of the Century (COTC) was an international award given to the most important car of the Twentieth Century.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":8,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Pope John XXII erects the dioceses of Lu\u00e7on, Maillezais, and Tulle.",
    "output":"October 8 - Emperor Fushimi of Japan (born 1265)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":3,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The exact technique varies somewhat depending on the type of stringed instrument.",
    "output":"Very occasionally violinists may be asked to pluck their instruments holding them down in their laps.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":8,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The game was critically acclaimed, but its abstract style did not allow the player to give a \"performance\" as in other games and thus proved difficult to market.",
    "output":"The game was well-reviewed, but its abstract style did not allow the player to give a \"performance\" as in other games and thus proved difficult to market.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Adopted as the national anthem in 1962, its themes are patriotism, national, and African unity.",
    "output":"Our banner shall be liberty.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":10,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Roman Jacek Giertych (; born 27 February 1971 in rem, Poland) is a Polish politician; he was Deputy Prime Minister and Minister of Education until August 2007.",
    "output":"Roman Giertych comes from a family of Polish politicians, being a son of Maciej Giertych and a grandson of J drzej Giertych.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Here I Stand is the fifth studio album by American R&B singer Usher, released May 27, 2008 in the United States on LaFace Records.",
    "output":"Here I Stand Here I Stand is R&B singer Usher's fifth album, scheduled to be released 27 May 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":9,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The Stuart complex became fully operational on 20 December 1944.",
    "output":"The Stuart complex was complete and ready to use on 20 December 1944.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":11,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"See the list of real-time operating systems for a comprehensive list.",
    "output":"See List of real-time operating systems for a full list.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The 1988 Summer Olympics, officially known as the Games of the XXIV Olympiad, were an all international multi-sport events celebrated from September 17 to October 2, 1988 in Seoul, South Korea.",
    "output":"The 1988 Summer Olympics, officially known as the Games of the XXIV Olympiad, were celebrated in Seoul, South Korea from September 17, through October 2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The International Union for Conservation of Nature (IUCN) has calculated the percentage of endangered species as 40 percent of all organisms based on the sample of species that have been evaluated through 2006.",
    "output":"The World Conservation Union (IUCN) has worked out that endangered species are 40% of all organisms.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"As the plays ended the audience, suddenly torn from their participation in the re-created world, recognized the value of a way of life, close to the land and countryside, that they could never know for themselves.",
    "output":"The plays try to make the audience recognize the value of a way of life, close to the land and countryside, that they could never know for themselves.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"It is larger, thicker-skinned, and less aromatic than the key lime (Citrus aurantifolia), which has a wider agricultural distribution worldwide.",
    "output":"It is usually sold quite green, although it yellows as it reaches full ripeness.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Artibonite () is one of the ten departments (French: d\u00e9partements) of Haiti.",
    "output":"Artibonite is one of the ten departments (French: d\u00e9partments, singular d\u00e9partment) of Haiti.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":6,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The official languages are Spanish, Catalan and Aranese.",
    "output":"In Catalonia people speak their own language, Catalan, but also Spanish.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":6,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Labour Party (UK) leadership election, 2007: Gordon Brown is elected Leader of the Labour Party UK, succeeding incumbent Tony Blair, and becoming Prime Minister of the United Kingdom 3 days later.",
    "output":"June 27 - Tony Blair resigns as Prime Minister of the United Kingdom; New Labour Party leader Gordon Brown is appointed Prime Minister by Queen Elizabeth II.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"John Bunyan (28 November 1628 31 August 1688) was an English Christian writer and preacher, famous for writing The Pilgrim's Progress.",
    "output":"John Bunyan (born Harrowden, near Bedford, 28 November 1628; died London, 31 August 1688) was an English tinker, preacher and writer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"It is located by the village of Sandtoft, near Belton on the Isle of Axholme in the English county of Lincolnshire.",
    "output":"Other websites",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Namco has also brought the Katamari franchise to the PlayStation Portable in the form of Me & My Katamari.",
    "output":"Katamari Damacy is a third person puzzle-action video game made by Namco for the PlayStation 2 game console. It's had many sequels, including We Love Katamari, Me & My Katamari, and Beautiful Katamari.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The peninsula, the easternmost \"leg\" of the larger Halkidiki peninsula, protrudes into the Aegean Sea for some at a width between 7 to 12 km and covers an area of.",
    "output":"There is a small number of (not armed) religious guards (), who are not monks, for keeping the order.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Auric continued to write classical chamber music, especially for winds, right up to his death.",
    "output":"Auric continued to write classical chamber music, especially for wind instruments, for the rest of his life.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Gouy-Servins is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "output":"It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Home to Cameroon's largest port and its major international airport, Douala Airport, it is the commercial capital of the country.",
    "output":"It is the capital city of Littoral Province.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":11,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Artificial development, an area of computer science and engineering",
    "output":"New product development (above)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The proto-language from which all of the languages of the family descend, Proto-Algonquian, was spoken at least 3,000 years ago, though there is still no scholarly consensus as to where this language was spoken.",
    "output":"The language from which all of the languages of the family come from, was spoken at least 3,000 years ago.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"John Lee Hooker rarely played on a standard beat, changing tempo to fit the needs of the song.",
    "output":"John Lee Hooker rarely played on a standard beat, changing tempos to fit the songs.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":6,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Quel giorno sulla Luna Rizzoli, 1970.",
    "output":"Quel giorno sulla Luna 1970.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":4,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"They are collectively known as the College of Cardinals, which as a body elects a new pope.",
    "output":"The Pope is elected by a college of Cardinals.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":8,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Polysaccharides are polymeric carbohydrate structures, formed of repeating units (either mono - or di-saccharides) joined together by glycosidic bonds.",
    "output":"Examples include storage polysaccharides such as starch and glycogen and structural polysaccharides such as cellulose and chitin.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"1898 & ndash; Curly Lambeau, American football coach, executive (d. 1965)",
    "output":"1898 - Curly Lambeau, American football coach, executive (d. 1965)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The Beatles began recording \"Golden Slumbers\" \\\/O\/ \"Carry That Weight\" as one piece on 2 July 1969.",
    "output":"Recording",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":9,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"After a teneral period of several days, the adults become reproductively active and are able to reproduce again, although they may become reproductively quiescent if eclosing late in the season.",
    "output":"After several days, the adults become reproductively active and are able to reproduce again, though not late in the season.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Hilary James Wedgwood Benn (born 26 November 1953) is a British Labor Party politician who has been the Member of Parliament (MP) for Leeds Central since 1999.",
    "output":"Hilary James Wedgwood Benn (born 26 November 1953) is an English politician and since October 2010 he has been the Shadow Leader of the House of Commons. He is the Member of Parliament for the Leeds Central constituency in the United Kingdom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The majority of the Midwest can now be categorized as urbanized areas or pastoral agricultural areas.",
    "output":"Most of the Midwest can now be called either \"urban areas\" or \"agricultural areas\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The album was certified 2x Platinum in late 1994 by the RIAA.",
    "output":"The EP was certified 2x Platinum in late 1994.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":6,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"In media A feature on the death of Tina Watson was broadcast in a 90-minute account that aired on Dateline NBC on Monday May 19, 2008.",
    "output":"This story was featured in a 90-minute account that was shown on Dateline NBC on Monday May 19, 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Annales des empereurs du japon, p. 15-18; Varley, Paul.",
    "output":"Jingu Seamount",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":2,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"In Shakespeare's play Julius Caesar he is depicted as a ruthless manipulator.",
    "output":"(Canto XXXIV) In Shakespeare's play Julius Caesar he is depicted as a ruthless manipulator.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"He was re-elected chairman in 2003 after this \"left turn\" had cost the party its seats in the Bundestag in 2002.",
    "output":"He was re-elected chairman in 2003.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":8,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Tamarac is a city in Broward County, Florida, United States.",
    "output":"Tamarac is a city of Florida in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"It is a cool season crop grown in many parts of the world; planting can take place from winter to early summer depending on location.",
    "output":"It is a cool season crop, planted in winter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":11,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"As designers looked for ways to increase fire rates, multiple barrels were added to all guns including pistols. Some examples of multi-barreled pistols are Derringers and Duck's foot pistols.",
    "output":"Some special pistols, called machine pistols, can fire more than one at a time.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":9,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Answers.com and both genders grow antlers, though these are larger in the males and there are a few populations where females lack them completely.",
    "output":"The antlers of female reindeer are smaller than the antlers of males.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Andrea Guarneri (c. 1626 - 7 December 1698) was an apprentice in the workshop of Nicolo Amati from 1641 to 1646 and returned to make violins for Amati from 1650 to 1654.",
    "output":"Andrea Guarneri (c. 1626 - 7 December 1698) was a pupil in the workshop of Nicolo Amati from 1641 to 1646 and returned to make violins for Amati from 1650 to 1654.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The Times obituary July 9 2010 His work is situated at the crossroads of traditional and modern music.",
    "output":"Fanshawe died on 5 July 2010.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":12,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"From 1949, the company served as the state opera of East Germany.",
    "output":"From 1949, the company served as state opera of the GDR.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":4,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Instead he concentrated on conducting, and appeared at Covent Garden and in BBC broadcasts, and accompanied the ballet in European and American tours.",
    "output":"He continued conducting, and appeared at Covent Garden and in BBC broadcasts, and travelled to Europe and America conducting ballets.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The Betty Cook Center, established and run by Florida State College at Jacksonville, offers classes for a variety of post-secondary degrees.",
    "output":"The Betty Cook Center, started and run by Florida State College at Jacksonville, offers classes for post-secondary degrees.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Licensed to Jackson, Kentucky, United States, the station is currently owned by Intermountain Broadcasting Co., Inc. and features programing from ABC Radio.",
    "output":"The station is currently owned by Intermountain Broadcasting Co., Inc. and features programing from ABC Radio.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"It is classified as a Trojan asteroid, sharing an orbit with Jupiter.",
    "output":"It is a Trojan, sharing an orbit with Jupiter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":8,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"These texts were typically scratched on very thin sheets of lead in tiny letters, then often rolled, folded, or pierced with nails.",
    "output":"These sheets would then be rolled up, folded, or pierced with nails.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"However, there are a few people still following it, especially among the orthodox christians.",
    "output":"However, there are a few people still following it, especially among the orthodox Christians.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Grace also alleged that her grandmother and aunt, with Jane Southworth, attended sabbats held every Thursday and Sunday night at Red Bank, on the north shore of the River Ribble.",
    "output":"Grace also said that her grandmother and aunt, with Jane Southworth, went to sabbats held every Thursday and Sunday night at Red Bank, on the north shore of the River Ribble.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The distance between thumb and another finger to the elbow on an average person measures about 24 digits or 6 palms or 1 \u00c2 1\\\/2 feet.",
    "output":"The distance between thumb and another finger to the elbow on an average person and measures about 24 digits or 6 palms or 1 \u00c2 1\\\/2 feet.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"IMI University Centre offers undergraduate, postgraduate and graduate programs, range from Certificate through to Bachelor of Arts and Master of Business Administration (MBA).",
    "output":"In 1991 the IMI has started with the name \"International Hotel Management Institute\" with 55 students in weggis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Other campaigns in Spain and Eastern Europe continued into the 15th century.",
    "output":"Sixth Crusade",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The Common Desktop Environment (CDE) is a desktop environment for Unix and OpenVMS, based on the Motif widget toolkit.",
    "output":"The Common Desktop Environment (CDE) is a desktop environment for Unix.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"A rotation in three-dimensional space keeps an entire line fixed, i.e. a rotation in three-dimensional space is a rotation around an axis.",
    "output":"A three-dimensional object rotates around a line called an axis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Sufjan Stevens (, born July 1, 1975) is an American singer-songwriter and musician born in Detroit, Michigan.",
    "output":"Sufjan Stevens () (born July 1, 1975) is an American singer-songwriter and musician from Petoskey, Michigan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":11,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Shuttleworth founded Canonical Ltd. and as of 2010, provides leadership for the Ubuntu operating system.",
    "output":"He is also the leader of the Ubuntu project.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Plate tectonics (from the Late Latin tectonicus, from the \"pertaining to building\") (Little et al., 1990",
    "output":"Other pages",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Although Allen Steere realized Lyme disease was a tick-borne disease in 1978, the cause of the disease remained a mystery until 1981, when B. burgdorferi was identified by Willy Burgdorfer.",
    "output":"Although Allen Steere realized in 1978 that Lyme disease was a tick-borne disease, the cause of the disease remained a mystery until 1982.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":8,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The cathedral has the name of Ecclesia Christi Cathedralis Oxoniensis, given to it by King Henry VIII's foundation charter.",
    "output":"The cathedral has the name of Ecclesia Christi Cathedralis Oxoniensis, given to it by King Henry VIIIs foundation charter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The area was originally a garrisoned fort intended to provide defense for the area during the Creek War.",
    "output":"The area was first a garrisoned fort. It was meant to help defend the area during the Creek War.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":9,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"A funnel cloud is usually visible as a cone-shaped or needle like protuberance from the main cloud base.",
    "output":"Cold-air funnel clouds usually do not touch the ground, but here have been reports that it can happen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Gyeongju is a coastal city in the far southeastern corner of North Gyeongsang province in South Korea.",
    "output":"Gyeongju (\u00ea 1\\\/2 \u00ec # 1\\\/4) is a coastal city in the southeastern corner of North Gyeongsang province in South Korea.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":6,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"In addition to numerous species of wild pig, the family includes the babirusa Babyrousa babyrussa and the warthog Phacochoerus aethiopicus.",
    "output":"In addition to numerous species of wild pig, the family includes the babirusa and the warthog.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":11,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The original game was primarily a 2D platform video game.",
    "output":"The game platform has developed over the years from 2D animations to 3D worlds.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":7,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The basic purpose of any loom is to hold the warp threads under tension to facilitate the interweaving of the weft threads.",
    "output":"The invention of the power loom by Edmund Cartwright was very important in the Industrial Revolution.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Anthrax is an American heavy metal band from New York City, formed in 1981.",
    "output":"Other websites",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Little red Riding Hood felt Board Story from Felt Works Another collection of different versions of Little Red Riding Hood.",
    "output":"Another collection of different versions of Little Red Riding Hood.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The actual term was first used by Horst Feistel (Feistel 1973), although the concept dates back to at least Shannon's diffusion.",
    "output":"The term avalanche effect was first used by Horst Feistel (Feistel 1973), although the concept was identified by Shannon's property of confusion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":9,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"is a Japanese football player currently playing for J. League club Giravanz Kitakyushu.",
    "output":"He plays for Giravanz Kitakyushu.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":8,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The technology was introduced at the end of the 1980s.",
    "output":"The technology was made at the end of the 1980s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":6,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"There are 36 comuni (singular: comune) in the province [].",
    "output":"There are 36 comuni (singular: comune) in the province.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The lineup during the band's late 80s\\\/early 90s heyday included singer-guitarist Bilinda Butcher and bassist Debbie Googe after the band settled in London.",
    "output":"Loveless (\/O1991\/O)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Pogge argues that shifting 1 or 2 percent of the wealthy states' share toward poverty eradication is morally compelling.",
    "output":"Pogge says that shifting 1 or 2 percent of our share toward poverty eradication seems morally compelling.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Dromore () is a small town in County Tyrone, Northern Ireland.",
    "output":"Other websites",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Line extensions The government approved construction of the Tsuen Wan Line in 1977, then known as Tsuen Wan Extension, and works commenced in November 1978.",
    "output":"Tsuen Wan Line The government approved construction of the in 1977, then known as Tsuen Wan Extension, and works commenced in November 1978.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Its county seat is Trenton, Florida.",
    "output":"Its county seat is Trenton.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":7,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The Cholistan Desert adjoins the Thar desert spreading into Pakistani Punjab province.",
    "output":"In Pakistans Punjab province it is known as the Cholistan desert.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":8,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Donald's most famous personality trait is his easily provoked and explosive temper.",
    "output":"He was created in 1934 by an unknown designer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Swift to its close ebbs out life's little day; earth's joys grow dim; its glories pass away; change and decay in all around I see; O thou who changest not, abide with me.",
    "output":"Swift to its close ebbs out life\u00e2 s little day; Earth\u00e2 s joys grow dim; its glories pass away; Change and decay in all around I see; O Thou who changest not, abide with me.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"This tribe has rituals and rites of passage surrounding manhood which lasts several years and involves ejaculation through fellatio often several times a day.",
    "output":"This tribe has rituals and rites of passage surrounding manhood which involve frequent ejaculation through fellatio.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The name Kalganup is believed to be the Noongar word for 'place of many waters'.",
    "output":"The name Kalganup is thought to be the Noongar word for 'place of many waters'.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":6,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Halley's Comet or Comet Halley (officially designated 1P\\\/Halley) is the best-known of the short-period comets, and is visible from Earth every 75 to 76 years.",
    "output":"Comet Halley, or Halleys Comet, is a comet.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":13,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Topeka (t\u00c9 \u00cb pi\u00cb k\u00c9; Kansa: T\u00c3 Pp\u00c3 K\u00cb \u00c3) is the capital city of the U.S. state of Kansas and the county seat of Shawnee County. It is situated along the Kansas River in the central part of Shawnee County, located in northeast Kansas, in the Central United States.",
    "output":"Topeka is the county seat of Shawnee County, and is located in the northeast part of the state.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Sulfur or sulphur (; see spelling below) is the chemical element that has the atomic number 16.",
    "output":"Sulfur (or sulphur) is a chemical element.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The also houses the (the Cathedral), the Baptistry and the (the monumental cemetery).",
    "output":"The Camposanto (The monumental cemetery of the city).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"During his playing career he played for Cowdenbeath and Heart of Midlothian.",
    "output":"During his playing career he played for Cowdenbeath F.C., Heart of Midlothian and won 16 caps for the Scotland national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":9,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The term \"combat\" (French for fight) typically refers to armed conflict between military forces in warfare, whereas the more general term \"fighting\" can refer to any violent conflict.",
    "output":"The term \"combat\" typically means armed conflict between military forces in waror battle.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Anal Cunt is an American grindcore band, originating in Newton, Massachusetts.",
    "output":"Anal Cunt are an American grindcore band, originating in Newton, Massachusetts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Soon after it became a tropical storm on October 9 near Madeira, with a ragged eye already present, the NHC officially named it Tropical Storm Vince and began to issue advisories.",
    "output":"But the storm began to become more tropical and was officially named Tropical Storm Vince on October 9.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Blood plasma is prepared by spinning a tube of fresh blood containing an anti-coagulant in a centrifuge until the blood cells fall to the bottom of the tube.",
    "output":"In hospitals, blood plasma is prepared like this. An anti-coagulant stops the blood clotting.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Carmen is a French op\u00e9ra comique by Georges Bizet.",
    "output":"Carmen is a French opera written is 1875 by Georges Bizet.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":1,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Chambretaud is a commune in the Vend\u00e9e department in the Pays de la Loire region in western France.",
    "output":"It is found in the region Pays de la Loire in the Vend\u00e9e department in the west of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Bob Jones University (BJU) is a private, non-denominational Protestant university in Greenville, South Carolina.",
    "output":"Bob Jones University (BJU) is a private, Protestant Christian, university in Greenville, South Carolina.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"\"Around The World; Painting by Rembrandt Is Recovered in London\".",
    "output":"It was painted by Rembrandt in 1632 and is the most stolen painting in the world.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The fa\u00e7ade was reinforced with triangular brick wedges in 1807 and 1827, and the interior was repaired in 1831, 1846 and in the 1930s.",
    "output":"The fa\u00e7ade was made stronger with triangular brick wedges in 1807 and 1827. The inside was repaired in 1831, 1846 and in the 1930s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"It can also be found on the international editions of Beyonc\u00e9's solo debut album Dangerously in Love.",
    "output":"It is included in her \"Dangerously In Love\" CD.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"In addition to its civilian employees, NOAA research and operations are supported by 300 uniformed service members who make up the NOAA Commissioned Officer Corps.",
    "output":"Other National Weather Service links",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Rodney Sturt \"Rod\" Taylor (born 11 January 1930) is an Australian actor of film and television.",
    "output":"Rodney Sturt Taylor (born January 11, 1930) is an Australian-born actor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Oxford prison was used for the scene as Cruella walked out of prison.",
    "output":"Sets The Oxford prison was used for the scene as Cruella walked out of prison.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":4,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The City of London School (CLS) is a boys' independent day school on the banks of the River Thames in the City of London, England.",
    "output":"The City of London School (CLS) is a private school for boys, aged 10 to 18, next to the River Thames in the City of London.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"He graduated from Upper Arlington High School in Upper Arlington, Ohio, in 1962.",
    "output":"The study was \"evidence for the birth of the universe\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"On smaller harps (folk harps, for example) the core string material will generally be the same for all strings on a given harp. Larger instruments like the modern Concert Harp mix string materials to attain their extended ranges.",
    "output":"Some instruments have the word harp in their name, but they are not really harps.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":11,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Melk Abbey or Stift Melk \"Melk Foundation\".",
    "output":"Melk Abbey or Stift Melk is a Benedictine abbey.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Iraqi Kurdistan or Kurdistan Region (Kurdish: \u00d9 \u00d9 \u00e2 \u00d8 \u00db \u00d9",
    "output":"Iraqi Kurdistan also known as Kurdistan Region (Kurdish: \u00d9 \u00d9 \u00d8 \u00d9 \u00d9",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Bozas is a commune in the Ard\u00e8che department in southern France.",
    "output":"Communes of the Ard\u00e8che department",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The Kelly Gang arrived in Glenrowan on 27 June forcibly taking about seventy hostages at the Glenrowan Inn.",
    "output":"The Kelly Gang arrived in Glenrowan on 27 June and took 70 hostages at the Glenrowan Inn (hotel).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Methods of romanization include transliteration, representing written text, and transcription, representing the spoken word.",
    "output":"There are two different kinds of Romanization. These methods are transliteration, representing written text, and transcription, representing the spoken words.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"When it reached the western Caribbean Sea, upper level winds became much more favorable, and the wave developed into Tropical Depression Fifteen on September 28, northeast of Cape Gracias a Dios, Nicaragua.",
    "output":"The wave moved across much of the Caribbean Sea, until September 28, at that time it became Tropical Depression Fifteen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"She won the Orissa Sahitya Akademi Award and Bhubaneswar Book Fair Award for her collection of short stories titled, Amrutara Pratikshare.",
    "output":"She has been given the Orissa Sahitya Akademi Award and Bhubaneswar Book Fair award for her short stories collection Amrutara Pratikshare.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Articles with identical names are ordered first by persons, then by places, then by things.",
    "output":"If the articles have the same names, articles about persons go first, then by places, then by things.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"At the 2000 census the population was 3,782.",
    "output":"At the 2000 census, the population was 3,782.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Sagan established that the atmosphere of Venus is extremely hot and dense with pressures increasing steadily all the way down to the surface.",
    "output":"He showed that the atmosphere of Venus is very hot and dense.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":11,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Comte was born at Montpellier, H\u00c3 rault, in southern France on January 19, 1798.",
    "output":"Comte was born at Montpellier, in southern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Buironfosse is a commune in the department of Aisne in Picardie in northern France.",
    "output":"It is found in the region Picardie in the Aisne department in the north of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Socialist Alliance (Australia), a Socialist political party",
    "output":"It is sometimes used to refer to South Africa.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The school curriculum probably included some French, spelling, needlework, dancing and music and, perhaps, drama.",
    "output":"She learned some French, spelling, needlework, dancing, music, and probably drama.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Similarly, a person from the Southern United States is a.",
    "output":"This is also true for related words, so a person from the Southern United States is a Southerner.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":7,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"As power consumption (and consequently heat generation) by computers has become a concern in recent years, Asanovic et al..",
    "output":"However, in recent years, power consumption by parallel computers has become a concern.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"He was the 2009 World Drivers' Champion.",
    "output":"Button won the Formula One World Drivers' Champion in 2009.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":4,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Shells have been formed into, or incorporated into pendants, beads, buttons, brooches, rings, and hair combs, among other uses.",
    "output":"One used them for all kinds of pendants, beads, buttons, brooches, rings, and hair combs.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Thimphu () is the capital of Bhutan, and also the name of the surrounding valley and dzongkhag, the Thimphu District.",
    "output":"It is the name of the surrounding valley and dzongkhag, the Thimphu District.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":10,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Melle is a municipality located in the Belgian province of East Flanders.",
    "output":"It is located at 51 00 North, 03 48 East.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":10,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Pac-Man is often credited with being a landmark in video game history, and is among the most famous arcade games of all time.",
    "output":"Pac-Man is an arcade video game that was made by Namco.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Georgia is bordered on the south by Florida; on the east by the Atlantic Ocean and South Carolina; on the west by Alabama; and on the north by Tennessee and North Carolina.",
    "output":"It is bordered by Florida to the south, Alabama to the west, Tennessee and North Carolina to the north, and South Carolina to the east.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The band formed as \"Blink\" with vocalist and guitarist Tom DeLonge, vocalist and bassist Mark Hoppus and drummer Scott Raynor.",
    "output":"The Mark, Tom, and Travis Show: The Enema Strikes Back (Live) (\/O2000\/O)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Adrian Sutil (; born January 11, 1983 in Starnberg, West Germany) is a German Formula One racing driver.",
    "output":"Adrian Sutil (born January 11, 1983 in Starnberg, West Germany) is a German Formula One auto racing driver.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Ab\u00c3 ch\u00c3 is the 4th largest city in Chad, the capital of Ouadda\u00c3 Region.",
    "output":"Ab\u00c3 ch\u00c3 is a city in Chad. It is the capital city of the Ouadda\u00c3 prefecture.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":5,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Since 1936, the articles of the Britannica have been revised on a regular schedule, with at least 10% of them considered for revision each year.",
    "output":"Since 1936, the articles of the Britannica have been revised often, with about 10% of the articles brought to be re-written each year.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Homer equated her with the war-goddess Enyo, whose Roman counterpart is Bellona.",
    "output":"She is the daughter of Nyx, but has no father.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Most attempts at producing a unified standard for the major IM providers (AOL, Yahoo!",
    "output":"Most attempts at creating a unified standard for the major IM providers (AOL, Yahoo!",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Fred McDowell (January 12, 1904 - July 3, 1972) often known as Mississippi Fred McDowell, was a blues singer and guitar player in the North Mississippi style.",
    "output":"Fred McDowell (January 12 1904 - July 3 1972) (also known as Mississippi Fred McDowell) was a Delta blues singer and guitar player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Halifax is a large market town within the Metropolitan Borough of Calderdale, in West Yorkshire, England, with a population of 82,056 in the 2001 Census.",
    "output":"Halifax is a large town in West Yorkshire, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":13,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"In 1884, after four years in the workhouse, Merrick contacted a showman named Sam Torr and proposed that Torr should exhibit him.",
    "output":"In 1884 Merrick wrote a showman called Sam Torr and asked him to show Merrick as a \"freak\" exhibition.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Erlinsbach is a municipality in the district of Aarau of the canton of Aargau in Switzerland.",
    "output":"Erlinsbach is a municipality of the district Aarau of the canton of Aargau in Switzerland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The mountain supposedly gets its name from an errant bull chased through it by local farmers, the same bull whose end in a fall also gave Breakneck Ridge its name.",
    "output":"The mountain may have gotten its name from a bull that farmers chased down it.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":12,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"It is an energy transfer to the body in any other way than due to work performed on the body.",
    "output":"Properties of Heat",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Sense of smell: Frisch discovered that bees can distinguish various blossoming plants by their scent, and that each bee is \u00e2 flower constant\u00e2.",
    "output":"Sense of smell: Frisch discovered that bees can distinguish various blossoming plants by their scent, and that each bee is \u00e2 flower constant\u00e2 .45 \u00e2 \"51",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":11,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"At Chauntra hand axes and cleavers were found.",
    "output":"Hundreds of stone knives were found at the site, as well as hand axes and cleavers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":0,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"In Qin the ideas of Shang Yang and Li Si were essential in building the strong government that eventually defeated its rivals.",
    "output":"It was introduced by Qin Shi Huang.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":11,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The Simpsons Movie is a 2007 American animated comedy film based on the animated television series The Simpsons.",
    "output":"The Simpsons Movie is a 2007 animated movie based on the television programme The Simpsons.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The festival also shows classics nature documentaries like \"Serengeti Shall Not Die\".",
    "output":"The festival also shows classic nature documentaries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":9,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Armenia is landlocked in the southern Caucasus. Located between the Black and Caspian Seas, the country is bordered on the north and east by Georgia and Azerbaijan, and on the south and west by Iran and Turkey.",
    "output":"Armenia touches Turkey, Georgia, Azerbaijan, and Iran.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":8,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Communist-controlled East Germany opens checkpoints in the Berlin Wall allowing its citizens to travel to West Germany.",
    "output":"1989 - Communist-controlled East Germany opens checkpoints in the Berlin Wall allowing its citizens to freely travel to West Germany.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"In the US, the series began airing on select PBS stations in the spring of 2009.",
    "output":"The first episode aired on 13 January 2008 on BBC One and BBC HD.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":6,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Through the process of follicular miniaturization, hair shaft width is progressively decreased until scalp hair resembles fragile vellus hair or \"peach fuzz\" or else becomes non-existent.",
    "output":"When it occurs, it will mean that those affected will permanently lose some (or all) of their hair.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The 10th edition was only a supplement to the 9th, just as the 12th and 13th editions were supplements to the 11th.",
    "output":"Actually, you can say that the 10th edition was only an extension to the 9th edition, and the 12th and 13th editions were extensions to the 11th edition.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":8,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"A term with no variables is called a constant term, or just a constant.",
    "output":"A term with no letters in it is called a \"constant term\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":4,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"There was a revival of interest in classical liberalism in the twentieth century led by Friedrich Hayek and Milton Friedman.",
    "output":"More recently, the economist Milton Friedman was in favor. Many of the beliefs of classical liberalism are now called libertarianism.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Wexler was inducted in the Rock and Roll Hall of Fame in 1987.",
    "output":"Wexler became part of the Rock and Roll Hall of Fame in 1987.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":4,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Iain Gray (born 7 June 1957) is a Scottish Labor Party politician and current Leader of the Opposition in the Scottish Parliament.",
    "output":"Iain Gray (born 7 June 1957) is a Scottish politician and leader of the Scottish Labor Party.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":11,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Set during the Great Depression, the novel focuses on a poor family of sharecroppers, the Joads, driven from their Oklahoma home by drought, economic hardship, and changes in the agriculture industry.",
    "output":"The book takes place during the Great Depression and is about the Joad family.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"He was the most famous composer of secular music in Elizabethan England and an organist at St Paul's Cathedral.",
    "output":"His music",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":11,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Steam power - The improved steam engine invented by James Watt was initially mainly used for pumping out mines, but from the 1780s was applied to power machines.",
    "output":"The steam engine, invented by James Watt around 1776 was used to power the factories and pump out the deeper mines.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The company was founded by Tom Doherty in 1980, and sold to St. Martin's Press in 1986.",
    "output":"Tom Doherty Associates, LLC, was formed by Tom Doherty in 1980, and sold to St. Martin's Press in 1986.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":4,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"As of 2000, the population was 11,667.",
    "output":"As of 2000, the population is 11,667.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":4,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Hence, a tissue is an ensemble of cells, not necessarily identical, but from the same origin, that together carry out a specific function.",
    "output":"The study of the structure of tissues under a microscope is called histology.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"While China ultimately did not sign the Simla ConventionTreaty text of the Simla Convention of 1914The Chinese government initialed but refused to ratify the Agreement.",
    "output":"Treaty text of the Simla Convention of 1914The Chinese government initialed but refused to ratify the Agreement.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Later during the show the album title and the UK release date were confirmed.",
    "output":"The band has released three albums to date.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":6,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Hurwicz was elected a fellow of the Econometric Society in 1947 and in 1969 was the society's president.",
    "output":"Hurwicz was voted to be a fellow of the Econometric Society in 1947 and in 1969 was the Econometric Societys president.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Breeza is located on the Kamilaroi Highway and the North-west railway line, close to where it crosses the Mooki River.",
    "output":"Breeza is located on the Kamilaroi Highway about halfway between Gunnedah and Quirindi. It is also on the North-west railway line, close to where it crosses the Mooki River.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"He is a renowned stage actor in modern and classical productions and a former member of the Royal Shakespeare Company.",
    "output":"He is a well known stage actor in modern and classical productions and he used to be a member of the Royal Shakespeare Company.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"In 1842 she and Emily travelled to Brussels to enroll in a boarding school run by Constantin Heger (1809 1896) and his wife Claire Zo\u00e9 Parent Heger (1814 1891).",
    "output":"In 1842 she and Emily travelled to Brussels to enroll in a pensionnat run by Constantin Heger (1809 1896) and his wife Claire Zo\u00e9 Parent Heger (1814 1891).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Not all types of electromagnetic radiation are in fact carcinogenic.",
    "output":"Not all types of electromagnetic radiation are carcinogenic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Lesotho, officially the Kingdom of Lesotho, is a landlocked country and enclave, surrounded by the Republic of South Africa.",
    "output":"Enclave countries are very rare, but Lesotho is one. This makes Lesotho's relationship with South Africa very important to them both.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":11,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The computers on a home network can be arranged in a circle but it does not necessarily mean that it represents a ring topology.",
    "output":"The computers on a home network can be arranged in a circle but it does not necessarily mean that it represents a ring network.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The world mocks at it, and sometimes puts one in the pillory for it. \"",
    "output":"The world mocks at it, and sometimes puts one in the pillory for it \".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":4,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Tanenbaum explained again his rationale for using a microkernel in May 2006.",
    "output":"(Tanenbaum explained again his rationale for using a microkernel in May 2006.)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Saas-Fee is the main village in the Saastal or the Saas Valley and is a municipality in the district of Visp in the canton of Valais in Switzerland.",
    "output":"Saas-Fee is the main village in the Saastal or the Saas Valley and is a municipality of the district of Visp in the canton of Valais in Switzerland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"46 Billboard Top Internet Albums (U.S.) \"How to Grow a Woman from the Ground - Billboard Albums\".",
    "output":"Billboard 28 Billboard Top Country Albums (U.S.) \"How to Grow a Woman from the Ground - Billboard Albums\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":4,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"London was selected, and the games were held in White City alongside the Franco-British Exhibition, at the time the more noteworthy event.",
    "output":"London was then selected to host the Games, and they were held in White City alongside the Franco-British Exhibition, which at the time was the more noteworthy event.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Star Trek III: The Search for Spock is a 1984 motion picture released by Paramount Pictures.",
    "output":"Star Trek III: The Search for Spock was the third film set in the Star Trek universe. It was made in 1984 by Paramount Pictures.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":6,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The newspaper reached a peak circulation of 480,000 in 1935.",
    "output":"Eventually the newspaper reached a peak circulation of 480,000 in 1935.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"See also for guidelines on corporate notability.",
    "output":"See also.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"RVD climbed the ladder, but was stopped when Benjamin springboarded onto RVD and delivered each other blows back and forth.",
    "output":"RVD climbed the ladder, but was stopped when Benjamin springboarded onto RVD and delivered each other blows back and fourth.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"1962 & ndash; The Soviet ship Poltava heads toward Cuba, one of the events that sets into motion the Cuban Missile Crisis.",
    "output":"1946 - Oliver Stone, American film director",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":9,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Consequently sometimes it was said that Atum, the chief god in these areas, had to keep his finger on him to prevent Nehebkau from getting out of control.",
    "output":"Atum was said to have to keep his finger on Nehebkau to keep him from being out of control.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":12,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"But although the great beauty of this work could find no other fault with it, said that Matteo and Sandro were guilty of grave heresy.",
    "output":"But although the great beauty of this work could find no other fault with it, people said that Matteo and Sandro were guilty of grave heresy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Danish (dansk,) is a North Germanic language spoken by around 6 million people, principally in Denmark.",
    "output":"Danish is the Germanic language spoken in Denmark, the Faroe Islands, and parts of Greenland and Germany (Southern Schleswig).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Alken is a Hesbayen municipality located in Belgian province of Limburg.",
    "output":"Alken is a municipality located in the Belgian province of Limburg.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Atomkraft are an English proto-thrash metal band who were part of the New Wave of British Heavy Metal movement.",
    "output":"Atomkraft are an English heavy metal band who were part of the New Wave of British Heavy Metal movement.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"This depicts Jesus' teaching, and particularly evokes the Beatitudes.",
    "output":"This shows Jesus's teaching, and includes the Beatitudes.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":12,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Vivendi's headquarters are in Paris, France.",
    "output":"Vivendis headquarters are in Paris, France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Proviseux-et-Plesnoy is a commune in the Aisne department in Picardy in northern France.",
    "output":"It is found in the region Picardie in the Aisne department in the north of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Mallory is famously quoted as having replied to the question \"Why do you want to climb Mount Everest?\"",
    "output":"Graves recalled: \"He (Mallory) was wasted (as a teacher) at Charterhouse.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"It grazes on a mixture of grass and water plants.",
    "output":"It eats a mixture of grass and water plants.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Art produced by Eastern Orthodox Christians living in the Ottoman Empire is often called \"post-Byzantine.\"",
    "output":"Art produced by Balkan and Anatolian Christians who lived in the Ottoman Empire is often called \"post-Byzantine.\"",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The World Tag Team Championship is a professional wrestling world tag team championship contested for in World Wrestling Entertainment (WWE).",
    "output":"The World Tag Team Championship is a professional wrestling tag team championship in World Wrestling Entertainment.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":11,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"His real name was Pietro Francesco Caletti-Bruni, but he is better known by that of Cavalli, the name of his patron Federico Cavalli, a Venetian nobleman.",
    "output":"He is remembered for his operas.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":12,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"During the mating season early in the year, the males exhibit blue colouring on their backs; their flanks are stippled black and white, and on the belly are marked with a blue stripe.",
    "output":"During that time, the males have a blue color on their backs. Their belly has a blue stripe. During the mating season early in the year, the males exhibit blue colouring on their backs; their flanks are stippled black and white, and on the belly are marked with a blue stripe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":13,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.",
    "output":"Fossils may be dated by taking samples of suitable rocks from strata above and below the fossils original position.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"From the 6th century on Goidelic-speaking peoples from Ireland colonised the island and it became a center of religious activity.",
    "output":"From the 6th century on peoples from Ireland colonised the island and it became a center of religious activity.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The population of Lasbela presents many features of special interest to the ethnologist.",
    "output":"Population 15,000 (\/O1998\/O).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Ch\u00c3 cents tres is a commune in the Aube department in north-central France.",
    "output":"Ch\u00c3 cents tres is a commune of the Aube d\u00c3 partement in the north-central part of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Boulogne-Billancourt (often colloquially called simply Boulogne or Boulbi) is a commune in the western suburbs of Paris, France.",
    "output":"Boulogne-Billancourt (often called Boulogne or Boulbi) is a town in the western suburbs of Paris in France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Christine Jane Baranski (born May 2, 1952) is an American stage and screen actress.",
    "output":"jpg thumb (381x599) px right Christine Baranski)) Christine Jane Baranski is an American stage, movie and television actress.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":6,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The muroid family is very large and complex, and the common terms rat and mouse are not taxonomically specific.",
    "output":"The muroid family is very large and complex.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":11,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Conducting brought him to America in 1891, where he led the New York Music Society's orchestra in his Marche Slave at the inaugural concert of New York's Carnegie Hall.",
    "output":"In the spring of 1891 he was invited to conduct in New York where the Carnegie Hall was being opened.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":12,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"2 (The Black Heart Procession album)",
    "output":"2 (album), album by The Black Heart Procession",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":4,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"It is home to the Winton Motor Raceway.",
    "output":"It is home to the Winton Motor Raceway, a three kilometre motor racing track.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":4,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Within a verse, most chorales follow the AAB pattern of melody that is known as the German Bar form.",
    "output":"Chorales were used by many later composers in their compositions, e.g. Felix Mendelssohn, Anton Bruckner and Max Reger.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":6,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"She steps up on a platform, wearing a silver belly top with baggy jeans, and begins singing and dancing the song, causing the DJ, played by DJ Cipha Sounds, to turn the music up and everybody to start dancing.",
    "output":"Rihanna steps up and sings the song, causing the DJ to turn the music up and everybody to start dancing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Backward induction in game theory and economics",
    "output":"Concept learning is the induction of a concept (category) from observations",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"\u00c9lber Giovane de Souza, simply \u00c9lber (born 23 July 1972 in Londrina, Paran\u00e1), is a retired Brazilian footballer, who played as a striker.",
    "output":"\u00c9lber Giovane (born 23 July 1972) is a former Brazilian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":11,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Knowledge of his views comes from fragments of his poetry, surviving as quotations by later Greek writers.",
    "output":"Our knowledge of his views comes from fragments of his poetry, surviving as quotations by later Greek writers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The sandwich consists of an egg patty, processed cheese slice, either bacon or sausage as the topper, and is placed on either a biscuit or bagel to wrap it up.",
    "output":"This is made of an egg patty, processed cheese slice, either bacon or sausage, and either a biscuit or bagel, it has sold well.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Initially wrought iron wires were used, but today steel is the main material used for wire ropes.",
    "output":"Earlier forms of wire rope had been made by covering a bundle of wires with hemp.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The facts are normally absurd hyperbolic claims about Norris's toughness, attitude, virility, sophistication, and masculinity.",
    "output":"The \"facts\" are jokes about Norris' toughness, attitude, virility, \"alpha-male status\", and masculinity.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"In changing periods from three to eighteen months a so-called Beginners' Grammarian is elected among the most experienced speakers.",
    "output":"From time to time a so-called Beginners' Grammarian is chosen from the best Klingon speakers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The most common feature is a cross, rarely with a crucifix, with a rosette or sun disc below it.",
    "output":"Occasionally it is surmounted by a cornice with biblical or saints characters.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":7,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The southern and western sides border the large former imperial flower park, today G\u00fclhane Park.",
    "output":"G\u00fclhane Park",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"These abstract machines are called automata.",
    "output":"It is like an abstract machine.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"For example searching 5 in base 2 in google results in 5 = 0b101.",
    "output":"For example, the binary number 101 is 5 in decimal.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":5,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"In V\u00c3 zina's hometown of Chicoutimi, the sports arena is named the Centre Georges-V \u00c3 zina in his honor.",
    "output":"In V\u00c3 zina's hometown of Chicoutimi, the sports arena is named the Centre Georges-V \u00c3 zina in honor of V\u00c3 zina.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The cultivated peanut was probably first domesticated in the valleys of Per\u00fa.",
    "output":"Each year new varieties of peanuts are introduced somewhere in the peanut belt of the U.S. or in other countries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":10,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Zandhoven is a municipality in the Belgian province of Antwerp.",
    "output":"Zandhoven is a municipality located in the Belgian province of Antwerp.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"In 1894 he sold his first poem, \"My Butterfly: An Elegy\" (published in the November 8, 1894, edition of the New York Independent) for $15.",
    "output":"In 1894 he sold his first poem, \"My Butterfly: An Elegy\" (published in the November 8, 1894, edition of the New York Independent) for fifteen dollars.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Teruyoshi Ito (born 31 August 1974 in Shizuoka) is a Japanese football midfielder.",
    "output":"Teruyoshi Ito (born 31 August, 1974) is a Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":7,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"In the Rig-Veda (6.61.7) Sarasvati is credited with killing the three-headed Vritra, also known as Ahi (\"snake\").",
    "output":"In the Rig-Veda (6.61.7) Sarasvati killed the three-headed snake, also known as Vritra.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Unmyelinated nerve fibers for itch and pain both originate in the skin; however, information for them is conveyed centrally in two distinct systems that both use the same peripheral nerve bundle and spinothalamic tract.",
    "output":"Nature Reviews Neuroscience, 7 (\/O7\/O), 535-547.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"2 & times; Pro Bowl selection (2003, 2006)",
    "output":"2x Pro Bowl selection (2003, 2006)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The North American version was produced as a joint venture between Suzuki and General Motors known as CAMI.",
    "output":"It was sold by General Motors from 1989 to 2004 as the Geo Tracker.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":10,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Cena took part in the 2005 Royal Rumble match, making it to the final two.",
    "output":"Also, Cena won the Royal Rumble in 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The lakes Nussbaumersee, H\u00c3 1\\\/4 ttwilersee and Hasensee are located in the municipality.",
    "output":"The lakes Nussbaumersee, H\u00c3 1\\\/4 ttwilersee and Hasensee are found in the municipality.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"In the 1560s, Francesco de 'Medici, Grand Duke of Florence, was so impressed with his talent that he took the young Caccini to Florence for further study.",
    "output":"In the 1560s, Francesco de 'Medici, Grand Duke of Florence, was impressed with his talent, so he took him to Florence to study.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Special types of undergarments have religious significance.",
    "output":"Women may wear sports bras which give them more support.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Saint-L \u00c3 ger-du-Ventoux is a commune in the Vaucluse department in the Provence-Alpes-C \u00c3 te d'Azur region in southeastern France.",
    "output":"Saint-L \u00c3 ger-du-Ventoux is a commune. It is found in the region Provence-Alpes-C \u00c3 te d'Azur in the Vaucluse department in the south of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":10,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Saint-Pierre-de-Vassols is a commune in the Vaucluse department in the Provence-Alpes-C \u00c3 te d'Azur region in southeastern France.",
    "output":"Saint-Pierre-de-Vassols is a commune. It is found in the region Provence-Alpes-C \u00c3 te d'Azur in the Vaucluse department in the south of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"This phenomenon is known as the cremasteric reflex.",
    "output":"This is called the cremasteric reflex.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"M&M's (named after the surnames of the company founders) Inventor of the Week Archive) are drag\u00e9e - like \"colorful button-shaped candies\" produced by Mars, Incorporated.",
    "output":"He got the idea for M&M's in the 1930 Spanish Civil War.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":13,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"With the Berlin Philharmonic, Nott recorded several orchestral works of Gy\u00c3 rgy Ligeti as part of the Teldec contribution to the complete recorded works of Ligeti.",
    "output":"He made recordings of works by Gy\u00c3 rgy Ligeti with the Berlin Philharmonic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":12,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Ch\u00c4 nakya (Sanskrit: \u00e0 \u00e0 3\\\/4 \u00e0 # \u00e0 \u00e0 \u00e0 '(c. 350 \u00e2 \"283 BCE) was an adviser to the first Maurya Emperor Chandragupta (c. 340 \u00e2\" 293 BCE), and was the chief architect of his rise to power.",
    "output":"Chanakya (Sanskrit: \u00e0 \u00e0 3\\\/4 \u00e0 # \u00e0 \u00e0 \u00e0 'tamil: \u00e0 \u00e0 3\\\/4 \u00e0 # \u00e0 \u00e0 \u00e0 \u00e0 \u00e0 \u00e0 \u00e0) (c. 350-283 BCE) was an adviser and a prime minister to Chandragupta Maurya (c. 340-293 BCE). Chanakya helped Chandragupta create the Maurya Empire.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":5,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Pakistani rock is almost entirely sung in Urdu, however many new bands have recently come out with songs in Punjabi, Pashto, Sindhi and English.",
    "output":"Pakistani rock is mostly sung in Urdu, however large numbers of songs are also sung in languages such as Punjabi, Sindhi, Pashto and Seraiki. Many new music bands are also now singing in English.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"A patient is any recipient of medical attention, care, or treatment.",
    "output":"A Patient is a person receiving medical care and\\\/or treatment.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Salmon is the common name for several species of fish in the family Salmonidae. Several other fish in the same family are called trout; the difference is often said to be that salmon migrate and trout are resident, but this distinction does not strictly hold true.",
    "output":"Salmon belong to the same family of fish as the trout.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Hulluch is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "output":"It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"This period spanned the years from February 1264 to April 1275.",
    "output":"This era lasted from February 1264 to April 1275.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":5,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"They took their cues from The Adolescents, in the way that they used three-part harmonies.",
    "output":"The Adolescents influenced them with their three-part voice harmonies.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":6,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Sidewiki is a browser extension that allows anyone logged into a Google account to make and view comments about a given website in a sidebar.",
    "output":"Google Sidewiki is an extension for web browser.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":12,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In 2010, Maxim Rysanov played the Variations on a Rococo Theme in his transcription for viola in a London Promenade Concert.",
    "output":"Maxim Rysanov plays it on the viola. He played it at the Last Night of the Proms in 2010.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":12,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"He received three of its medals: the Royal Medal in 1854, the Copley in 1887 and the Darwin Medal in 1892.",
    "output":"He received three of its medals: the Royal Medal in 1854, the Copley Medal in 1887 and the Darwin Medal in 1892.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Use of the term ace in military aviation circles began in World War I (1914 - 18), when French newspapers described Adolphe Pegoud, as l'as (French for \"the ace\") after he became the first pilot to down five German aircraft.",
    "output":"Use of the term \"ace\" in military aviation began in World War I (1914 - 18).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Youngstown is on the western edge of the town of Porter and is at the international border with Canada.",
    "output":"The Village of Youngstown is on the western edge of the Town of Porter and is at the international border with Canada.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":8,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The Sultan Ahmed Mosque () is a historical mosque in Istanbul, the largest city in Turkey and the capital of the Ottoman Empire (from 1453 to 1923).",
    "output":"Like with many other mosques, the founder of the mosque is buried in it.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":11,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Icon (novel), a 1997 fiction novel by Frederick Forsyth",
    "output":"Icon programming language, a programming language",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":7,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"One of the most famous teachers at Tuskegee was George Washington Carver, whose name is synonymous with innovative research into Southern farming method and crops.",
    "output":"One of the most famous teachers at Tuskegee was George Washington Carver, whose name is linked to new forms of research into Southern farming method and crops.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The introduction of the Travelcard was intended to increase patronage on London Underground and London Buses, particularly during less busy times and to speed up the boarding of bus services.",
    "output":"London Transports bus and Underground services.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"His greatest achievement yet was coaching the Spanish national football team to win their first FIFA World Cup 2010 title in South Africa.",
    "output":"He has played for Spain national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":10,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The leader of the points classification wears the maglia ciclamino (mauve jersey), the best young rider wears the maglia bianca (white jersey).",
    "output":"The leader of the young riders competition wears a white jersey (called the maglia bianca).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":11,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Mission, Calgary, neighborhood in Calgary, Alberta",
    "output":"Mission, Calgary, a neighborhood in Calgary, Alberta",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Its boundary to the large thorny steppe to the north is ill-defined.",
    "output":"In Pakistans Punjab province it is known as the Cholistan desert.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":3,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In modern usage, snafu is sometimes used as an interjection. Snafu also sometimes refers to a bad situation, mistake, or cause of trouble.",
    "output":"SNAFU or snafu is an acronym that the United States Military first used.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":9,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Midgley was born in Beaver Falls, Pennsylvania, to a father who was also an inventor.",
    "output":"In 1940, at the age of 51, Midgley became ill with polio which left him very disabled.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":8,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Conversion to Anarchism After over a year spent in Italy as a representative of Marx and Engels to hinder the influence of anarchism.",
    "output":"Cafiero became an anarchist After over a year spent in Italy as a representative of Marx and Engels cafiero felt the influence of anarchism.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The system was upgraded to tropical storm status on the morning of August 24 and at this point, the storm was given the name Katrina.",
    "output":"The depression later strengthened into a tropical storm on the morning of August 24 where the storm was also named Katrina.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Afterwards one of the teens shows the group a drug that appears to be Crack, just then what appears to be the cops show up.",
    "output":"Afterwards one of the teens shows the group a drug that appears to be Crack, just then what appears to be the cops, show up.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Lily Koppel, New York Times, February 6, 2008 In 1941, he became a secretary to the Shankaracharya, Swami Brahmananda Saraswati, who gave him the name Bal Brahmachari Mahesh.",
    "output":"Guru Dev gave him the name \"Bal Brahmachari Mahesh\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Bobby Darin (May 14, 1936 \u00e2 \"December 20, 1973), born Walden Robert Perciville Cassotto, was an American singer, actor and accomplished musician.",
    "output":"Walden Robert Cassotto (May 14, 1936 \u00e2 \"December 20, 1973), better known as Bobby Darin, was an American pop singer, most famous during the 1950s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Banbury is a market town and civil parish on the River Cherwell in the Cherwell District of Oxfordshire.",
    "output":"Banbury is a market town located on the River Cherwell in northern Oxfordshire, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":9,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The highest temperature ever recorded under standard conditions was at Farah in August 2009 and the lowest was at Shahrak in January 1964.",
    "output":"Highest and lowest:",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":12,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Riverton is a city in Fremont County, Iowa, United States, along the East Nishnabotna River.",
    "output":"Riverton is a city of Iowa in the United States. It is built beside the East Nishnabotna River.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":8,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"One of the most versatile English composers of his time, Gibbons wrote a quantity of keyboard works, around thirty fantasias for viols, a number of madrigals (the best-known being \"The Silver Swan\"), and many popular verse anthems.",
    "output":"Gibbons wrote a lot of keyboard works, around thirty fantasias for viols, some madrigals (the best-known being The Silver Swan), and many popular anthems.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Share (P2P), a Japanese P2P computer program, the successor to Winny",
    "output":"The successor to Winny.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":9,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The survivors must deal with two outcomes of the detonation of a nuclear bomb on the island in the 1970s.",
    "output":"The survivors must deal with two outcomes of the explosion of a nuclear bomb on the island in the 1970s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Its terrain is relatively flat, with heaths, plains and peat bogs in the west and a more elevated and slightly hilly terrain in the east.",
    "output":"Its terrain is relatively flat, with low hills and peat bogs.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":11,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In 1999, Monroe was ranked as the sixth greatest female star of all time by the American Film Institute.",
    "output":"In 1999, Monroe was ranked as the sixth greatest female actress of all time by the American Film Institute.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"There is no basis in international law for Sudan or Egypt to claim both territories, and it would be difficult if not impossible for any third state to claim the area, since it is accessible only through Sudan or Egypt.",
    "output":"There is no basis in international law for Sudan or Egypt to claim both territories. It would also be difficult for any other state to claim the area.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The two initial tribes were the all-female Jaburu (named for a native stork) and the all-male Tambaqui (a native fish).",
    "output":"This got them a cover shot and a nude picture in a Playboy spread.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":9,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The population of the city of Alicante proper was 334,418, estimated as of 2010, ranking as the second-largest Valencian city.",
    "output":"The population of the city of Alicante proper is about 334,757, as of 2009, ranking as the second-largest Valencian city.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"References to pug-like dogs have been documented as early as 551 BCE by Confucius, who described a type of \"short mouthed dog\".",
    "output":"In the early 551 BCE, Confucius described the pug as a \"short mouthed dog\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":11,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Japanese language also uses Chinese characters.",
    "output":"The Japanese language also uses Chinese characters.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Richard Hatch, Jenna Lewis, Rudy Boesch, Susan Hawk and Colleen Haskell were invited to participate again in the eighth season of Survivor, Survivor: All-Stars.",
    "output":"Richard Hatch, Jenna Lewis, Rudy Boesch, Susan Hawk and Colleen Haskell were asked to return in the eighth season of Survivor, Survivor: All-Stars.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Shotton regularly visited Lennon's house (Kenwood) on weekends to keep Lennon company, leaving his wife and young son at home, or to escort Cynthia Lennon for a night out when her husband was busy with band matters or songwriting.",
    "output":"Lennon counted on Shotton to be a real friend, who was not only around because Lennon was famous or rich. Shotton and Lennon's wife Cynthia got along well, and Shotton sometimes took Cynthia out for the evening, when Lennon needed to work on music.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The Underground station is closed to all passengers until December 2011 while refurbishment and major engineering works take place.",
    "output":"The Underground station is closed to all passengers until 2011 while refurbishment and major engineering works take place.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The pox is related to the vaccinia virus, and got its name from the distribution of the disease when dairymaids touched the udders of infected cows.",
    "output":"The disease vaccinated against was the deadly smallpox.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Krissi Murison was named the magazine's eleventh editor on 29 July 2009.",
    "output":"The concert also featured an awards ceremony where the poll winners would collect their awards.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"\"Bohemian Rhapsody\" is a song by the British rock band Queen.",
    "output":"Bohemian Rhapsody is a song by English rock band Queen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":4,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"After a taxicab crash in 1943 she found she could sing \"a higher F than ever before.\"",
    "output":"In 1943 she was in a taxi that crashed. After the crash she found she could sing \"a higher F than ever before.\"",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":6,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"La Hulpe is a Walloon municipality located in the Belgian province of Walloon Brabant.",
    "output":"La Hulpe is a municipality located in the Belgian province of Walloon Brabant.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Ingrid Reichel points out the perfect publication date, just in time for the 150th anniversary of Charles Darwin's theory of evolution.",
    "output":"Ingrid Reichel points out the perfect publication date, just in time for the 150th anniversary of Charles Darwin's evolution theory.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Two years later, Brentford reached the First Division and finished 5th in its debut season - which is still the club's highest ever league position - to complete a remarkable rise for the club.",
    "output":"League position",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Arrast-Larrebieu () is a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "output":"Arrast-Larrebieu is a commune of the Pyr\u00e9n\u00e9es - Atlantiques d\u00e9partement in the southwestern part of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The Corsican Buonapartes originated from minor Italian nobility, who had come to Corsica in the 16th century.",
    "output":"The Buonapartes were a wealthy family from the Corsican nobility.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"In the broadest sense, a fraud is an intentional deception made for personal gain or to damage another individual; the related adjective is fraudulent.",
    "output":"Other pages",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":13,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"In the spring of 1903, Carter met Gertrude Codman Parker (born 6 February 1875) when she was traveling in the Bahamas with her parents.",
    "output":"In the Spring of 1903, Carter met Gertrude Codman Parker (born 6 February 1875). She was traveling in the Bahamas with her parents.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":9,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"David Livingstone (19 March 1813 - 1 May 1873) was a Scottish Congregationalist pioneer medical missionary with the London Missionary Society and explorer in Africa.",
    "output":"David Livingstone (March 19, 1813 \u00e2 \"May 4, 1873) was a Scottish medical missionary with the London Missionary Society.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Robert Cutler (1895 & ndash; 1974) was a U.S. government official.",
    "output":"Robert Cutler (1895 & ndash; 1974) was a U.S. administrator.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":6,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Gainesville is also home to the University of Florida, which is one of the largest universities in the United States.",
    "output":"It is home to the University of Florida, the largest public university in the state.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Wall Street is the financial district of New York City.",
    "output":"Wall Street is a street in Lower Manhattan, New York City.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":4,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The use of matcha in modern drinks has also spread to North American caf\u00e9s where, as in Japan, it has become integrated into lattes, iced drinks, milkshakes, and smoothies.",
    "output":"The use of matcha in modern drinks has also spread to North American caf\u00e9 culture. Here, as in Japan, it is put into latt\u00e9s, iced drinks, milkshakes, and smoothies, as well as alcoholic drinks.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":12,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The Muslims of Bihar have wealth rates comparable to rest of India.",
    "output":"The Muslims of Bihar have wealth rates comparable to rest of the Republic of India.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":7,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"It is included in the Harrisonburg, Virginia Metropolitan Statistical Area.",
    "output":"Elkton, Virginia is a town of Virginia in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":13,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"History 1.5 [] Hayk was also the founder of the Haykazuni dynasty.",
    "output":"Hayk is also called the founder of the Haykazuni dynasty.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":6,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Junki Koike is a Japanese football player currently playing for Mito HollyHock.",
    "output":"Junki Koike (born 11 May 1987) is a Japanese football player. He plays for Mito HollyHock.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":12,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In the late 19th century August Mann's concerts were exploring works by well-known composers: Brahms, Liszt, Mendelssohn, Schubert, Schumann, Smetana and Wagner.",
    "output":"Later in the 19th century the programmes included more music by famous composers such as Brahms, Liszt, Mendelssohn, Schubert, Schumann, Smetana and Wagner.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Stevens currently lives in the Brooklyn borough of New York City in the neighborhood of Kensington, where he makes up the Asthmatic Kitty Records staff of the Brooklyn office.",
    "output":"Stevens lives in the Brooklyn parth of New York City in the neighborhood Kensington where he makes up the Asthmatic Kitty Records staff of the Brooklyn office.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"England had coarse limestone and red sandstone as well as dark green Purbeck marble which was often used for architectural features.",
    "output":"England had coarse limestone, red sandstone and dark green Purbeck marble which was often used for architectural decorations like thin columns.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":9,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"is a former Japanese association football player.",
    "output":"Motoaki Inukai (born 5 July 1942) is a former Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The policies of the federal government have a broad impact on both the domestic and foreign affairs of the United States.",
    "output":"The policies of the federal government have a broad influence on both the domestic and foreign affairs of the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Irenaeus in Against Heresies notes the Gnostic view that the Ascension happened eighteen months after the Resurrection.",
    "output":"In his text Against Heresies, Irenaeus tells about the Gnostic view that the Ascension happened eighteen months after the Resurrection.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Each of the statues in the piece represented one of the main characters in the epic poem.",
    "output":"Each of the statues in the piece represented one of the main characters in the poem.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"He formerly played for Atlant Moscow of the Kontinental Hockey League (KHL) and the Ottawa Senators of the National Hockey League (NHL).",
    "output":"He plays for the Kontinental Hockey League (KHL). Before joining the KHL, Emery played for the Ottawa Senators of the National Hockey League (NHL).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":12,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"In the United Kingdom, the entire series aired on Sky1 and BBC2.",
    "output":"In the United Kingdom, the entire series was shown on Sky One and BBC2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":4,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In addition to the two events in 1854, there were similar earthquakes in 1944 and 1946.",
    "output":"In addition to the two earthquakes in 1854, there were similar earthquakes in 1944 and 1946.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":6,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Music career He recorded the soundtrack album Walk the Line and won a Grammy Award at the 49th Annual Grammy Awards for his work on the soundtrack.",
    "output":"Also, he has also sang and recorded an album, the soundtrack Walk The Line, which won a Grammy Award.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":12,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"A practitioner of astrology is called an astrologer.",
    "output":"A persons astrological sign is based on his birthday.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"One notable omission was the South African cricket team who were not competing due to the international sports boycott.",
    "output":"One notable omission was South Africa, who were banned from international cricket due to apartheid.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"He gained international renown as the face of Boer resistance against the British during the South African or Second Boer War (1899 - 1902).",
    "output":"He became famous for leading the Boers against the British at the time of the Boer War.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":9,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"In the last years of the Hafsids, Spain seized many of the coastal cities, but these were recovered by the Ottoman Empire.",
    "output":"In the last years of their reign, the Hafsids became weak and Spain took control of many city coasts until they were finally occupied by the Ottoman Empire.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":7,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Impersonating soldiers of the other side by wearing the enemy's uniform is allowed, though fighting in that uniform is unlawful perfidy, as is the taking of hostages.",
    "output":"Anyone fighting in the war has to wear a uniform.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":13,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Hampshire College is a private liberal arts college located in Amherst, Massachusetts.",
    "output":"Hampshire College is a private college located in Amherst, Massachusetts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"\"Breakthru\" is the joint of two songs: \"A New Life Is Born\", by Mercury, and \"Breakthru\", written by Taylor and including a lot of input by the others, particularly in the key change.",
    "output":"Breakthru",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Each family unit has its own area within a given shabono.",
    "output":"Each family unit has a personal area in the shabono.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"His songs are still sung today, and are a symbol of American life.",
    "output":"Guthrie's songs are still sung today, and are a symbol of American life.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Overlaying Pascal's triangle onto the pins shows the number of different paths that can be taken to get to each pin.",
    "output":"Overlaying Pascals triangle onto the pins shows the number of different paths that can be taken to get to each pin.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"While playing with his band in the Bavarian holiday resort of Waging am See, he ran into the restaurateur Sebastian Schuhbeck.",
    "output":"When he stopped at the Bavarian holiday resort of Waging, he ran into the restaurateur Sebastian Schuhbeck.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"A common form of lorem ipsum text reads as follows:",
    "output":"The most common lorem ipsum text reads as follows:",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":4,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"It was later re-purchased in 1945 and kept at the Palace Museum in the Forbidden City.",
    "output":"It is kept at the Forbidden City, also known as the \"Palace Museum\" in Beijing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"March - Louis XIV of France passes the \"Code Noir\", allowing the full use of slaves in the French colonies.",
    "output":"May 26 - Karl II, Elector Palatine (born 1651)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":6,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The Sultan Ahmed Mosque () is a historical mosque in Istanbul, the largest city in Turkey and the capital of the Ottoman Empire (from 1453 to 1923).",
    "output":"It was built between 1609 and 1616, when Ahmed I ruled the Ottoman Empire.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":11,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Eucalyptus forests in California have been criticised because they compete with native plants and do not support native animals.",
    "output":"Eucalyptus forests in California have been criticized because they drive out the native plants and do not support native animals.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Zhejiangopterus is a genus of pterodactyloid pterosaur, known from one species, which lived in China during the late Cretaceous Period.",
    "output":"It lived in the Late Cretaceous.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":10,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Kim was the only female skater whose triple-triple combination was recognized by the judges in both the short and free programs during the 2008 \u00e2 \"2009 season.",
    "output":"Kim was the only female skater whose triple-triple combination was seen by the judges in both the short and free programs during the 2008 \u00e2 \"2009 season.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The result of this operation is called the surface integral of the flux.",
    "output":"(Darcys law)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":7,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"South India has an independent literary tradition going back over 2500 years.",
    "output":"South India has an independent literary tradition going back over 2000 years.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Zanesville was named after Ebenezer Zane, who had constructed Zane's Trace, a pioneer road through present-day Ohio.",
    "output":"Zanesville is a town in Ohio. It was founded by Ebenezer Zane, who settled there in 1797.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"When so used, rocks are called dimension stone.",
    "output":"When stone is used to build buildings, it is called dimension stone.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":3,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"On October 2, 2009, the International Olympic Committee selected Rio de Janeiro to host the 2016 Summer Olympic Games.",
    "output":"On October 2, 2009, the city was named by the International Olympic Committee as the host for the 2016 Games.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"External links The Parliament of the United Kingdom.",
    "output":"The Parliament of the United Kingdom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":9,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Thalassa (, or as in Greek), also known as Neptune IV, is the second innermost satellite of Neptune.",
    "output":"Thalassa was discovered sometime before mid-September, 1989 from the images taken by the Voyager 2 probe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":9,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Hughes later said that, prior to arriving in Mexico: \"I had been thinking about my father and his strange dislike of his own people.",
    "output":"He said: \"I had been thinking about my father and his strange dislike of his own people.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":12,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The first two issues went to a second printing.",
    "output":"The first two issues sold out before going into a second printing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":3,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Only the most difficult convicts (mostly re-offenders) were sent to the Tasman Peninsula prison known as Port Arthur.",
    "output":"Only the most difficult convicts were sent to the Tasman Peninsula prison known as Port Arthur.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":10,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"This category lists articles relating to towns in the English county of Wiltshire. For a list of places in Wiltshire, including places which do not (yet) have articles, see List of places in Wiltshire.",
    "output":"Towns in Wiltshire, England, UK.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Bredbury is a village within the Metropolitan Borough of Stockport, in Greater Manchester, England, located 7.9 m south east of Manchester, 1.8 m east of Stockport and 3.2 m south west of Hyde.",
    "output":"Bredbury is a village in the Metropolitan Borough of Stockport, in Greater Manchester, England. Bredbury is found 7 m southeast of the city of Manchester, and 2 m east-northeast of Stockport.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The ampere (symbol: A) is the SI unit of electric current.",
    "output":"The ampere or amp (Symbol: A) is the standard unit of electric current.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":5,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Like the original Guitar Hero, the player uses a guitar-shaped peripheral to simulate the playing of rock music as notes scroll towards the player.",
    "output":"The game features a guitar-shaped controller that allows players to simulate the playing of rock music.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Trams are a distinctive part of Melbourne's character and trams feature heavily in tourism and travel advertising.",
    "output":"Melbourne's trams give a lot to the city's distinctive character and are loved by the people of Melbourne.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":11,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"BA Degree with Honours in International Hotel and Tourism Management (BAHTM)",
    "output":"BA Degree with Honours in International Hotel and Tourism Management",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"This is a list of buildings that once held the title of tallest building in Chicago.",
    "output":"This is a list of the tallest buildings in Chicago.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":6,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Interstate 81 (abbreviated I-81) is an Interstate Highway in the eastern part of the United States.",
    "output":"Interstate 81 is a north-south interstate in the eastern United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":11,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Kalaallisut, the modern Greenlandic language, an Eskimo-Aleut language spoken by the Kalaallit of Greenland.",
    "output":"The modern languages of Greenland (see Greenlandic languages)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":10,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Nowadays, the ICAO recommends that passports be issued in English and French, or in the national language of the issuing country and in either English or French.",
    "output":"Now, many countries issue passports in English and the language (s) of the issuing country.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Romanians - 90.6% (or 382,061) National Institute of Statistics, \"Popula ia dup etnie\"",
    "output":"Sibiu - capital city; population: 170,038",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":13,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Nintendo DS version Gyakuten Saiban 2 was remade for the Nintendo DS as Phoenix Wright: Ace Attorney Justice for All using the same engine as Phoenix Wright: Ace Attorney.",
    "output":"Phoenix Wright: Ace Attorney Justice for All is an adventure game made by Capcom for the Nintendo DS handhold.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Hail to the Thief is the sixth studio album by English alternative rock band Radiohead, released in June 2003.",
    "output":"Hail to the Thief is an album by the band Radiohead. It was released in June 2003.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":10,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Page 491 - 498 The concept started with Bradbury's short story \"Bright Phoenix,\" written in 1947 but first published in the Magazine of Fantasy and Science Fiction in 1963.",
    "output":"The concept began with Bradbury's short story \"Bright Phoenix,\" written in 1947 but first published in the Magazine of Fantasy and Science Fiction in 1963.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"St. Bernard Parish () is a parish located southeast of New Orleans in the U.S. state of Louisiana.",
    "output":"St. Bernard Parish () is a parish located in the U.S. state of Louisiana.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":4,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The edible dormouse or fat dormouse (Glis glis) is a small dormouse and the only species in the genus Glis.",
    "output":"The edible dormouse lives in Europe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"It is usually gray to black and fine-grained due to rapid cooling of lava at the surface of a planet.",
    "output":"Basalt (IPA:) is a common gray to black extrusive volcanic rock.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":9,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Over the next few centuries, Kupferhof Bauschenberg merged with Dollartshammer and Stra\u00c3 burger Hof to build the company Prym.",
    "output":"Later the three factories Kupferhof Bauschenberg, Dollartshammer as well as Stra\u00c3 burger Hof fusionated to create the company Prym.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":8,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"He has won awards for his coverage of the Philippines from the Overseas Press Club, Associated Press, the World Affairs Council and Media Alliance.",
    "output":"He has won awards for his writing about the Philippines from the Overseas Press Club, Associated Press, the World Affairs Council and Media Alliance.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"A song combining a well-known tune with re-written lyrics.",
    "output":"A song combining a well-known tune with different words.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":4,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The music director is Franz Welser-M \u00f6st.",
    "output":"Their conductor is Franz Welser-M \u00f6st.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":4,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"He first turns M into an integer by using an agreed-upon reversible protocol known as a padding scheme.",
    "output":"First he turns M into a number smaller than by using an agreed-upon reversible protocol known as a padding scheme.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"In the United States \"officer\" is the formal name of the lowest police rank; in many other countries \"officer\" is a generic term not specifying a particular rank, and the lowest rank is often \"constable\".",
    "output":"A police officer is a person who works for the police force.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Google subsequently made the comic available on Google Books and mentioned it on their official blog along with an explanation for the early release.",
    "output":"Google then made the comic available on Google Books and their website and referenced it on its official blog along with an explanation for the early release.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The generic term is used in a variety of specific contexts.",
    "output":"The generic term is used in a lot of contexts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":6,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Patau syndrome affects approximately one in 10,000 live births.",
    "output":"Patau syndrome affects about one in 25,000 live births.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The Black-headed Grosbeak, Pheucticus melanocephalus, is a medium-size seed-eating bird in the same family as the Northern Cardinal, the Cardinalidae.",
    "output":"It has nesting grounds from southwestern British Columbia, through the western half of the United States, into central Mexico.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Hollywood Undead is an American rap rock band from Los Angeles, California.",
    "output":"Hollywood Undead is a rap rock band from Los Angeles, California.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Subsequently he went with John Oxley and Meehan to Jervis Bay, and in 1822 was with the party which sailed down the east coast in search of rivers.",
    "output":"Later he went with John Oxley and Meehan to Jervis Bay, and in 1822 was with a group which sailed in a boat down the east coast of New South Wales looking for rivers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":10,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"They are members of the Pacific Division of the Western Conference of the National Hockey League (NHL).",
    "output":"They are in the National Hockey League (NHL).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"It is found in summer throughout Europe north into Scandinavia and Scotland, though not Iceland, and winters in North Africa.",
    "output":"In Scotland",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Though the biggest issues for the Welsh League were an inability to challenge the more established clubs for players, a lack of support from the Northern Union and the mismanagement of the Welsh clubs.",
    "output":"Some large Welsh clubs play in England's Football League.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"At age 19 she married Daniel Parke Custis, a rich planter two decades her senior.",
    "output":"When she became 18 years old, she married Daniel Parke Custis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":3,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Tokushima Vortis is a Japanese professional football (soccer) club, currently playing in the J. League Division 2. The team is located in Tokushima, Tokushima Prefecture.",
    "output":"Tokushima Vortis is a football club which plays in Japan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":9,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"An April 2008 poll by SurveyUSA estimated that at least 18 million American adults had been Rickrolled.",
    "output":"A poll in April 2008 by SurveyUSA guessed or estimated that at least 18 million American adults had been rickrolled.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Today, Jaguars are assembled at Castle Bromwich in Birmingham and Halewood in Liverpool.",
    "output":"Today factories are at Browns Lane in Coventry, Castle Bromwich in Birmingham and Halewood in Liverpool.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":10,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Scene 17: The Departure The Hotel Manager and a porter are organising the departure of the last guests, the Polish family among them.",
    "output":"The hotel manager organizes the departure of the last guests.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":12,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Goddard left a bequest of $20 million to New York University to fund an institute for European studies which is named after Remarque.",
    "output":"Goddard left $20m to New York University to fund an institute for European study which is named after Remarque.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":12,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"A castrum was built in Roman times, giving the settlement its first Latin name Castrilocus; the name was later changed into Montes for the hills on which the castrum was built.",
    "output":"Guido de Bres, theologian (1522 to 31 May 1567)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Tal was also a highly-regarded chess writer; his professional career was that of a chess journalist.",
    "output":"This shows his complete dominance over the less strong players.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":11,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"It is not a member of the European Union, but it is part of the Schengen Agreement.",
    "output":"Switzerland is not member of the European Union, but it is member of the European Free Trade Agreement (EFTA).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":6,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Rafael Gordillo V\u00e1zquez (born 24 February 1957 at Almendralejo, Badajoz, Extremadura) is a former Spanish footballer, best known for his Real Madrid stint.",
    "output":"He has played for Spain national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":12,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Anchovies can concentrate domoic acid, which causes amnesic shellfish poisoning in humans, sea mammals, and birds.",
    "output":"Anchovies can concentrate domoic acid which causes amnesic shellfish poisoning.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Reid won the PFA Scotland Manager of the Year in 2008 after leading Hamilton into the Scottish Premier League.",
    "output":"Reid won the PFA Scotland Manager of the Year in 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":10,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The Praetorian Guard () was a force of bodyguards used by Roman Emperors.",
    "output":"While campaigning, the Praetorians were the equal of any formation in the Roman Army.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"It maintains its own DEA Academy located on the United States Marine Corps base at Quantico, Virginia along with the FBI Academy.",
    "output":"It has its own training center called the DEA Academy on the United States Marine Corps base at Quantico, Virginia with the FBI Academy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":11,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The local newspaper The Wellington Times, a Rural Press title, is published three times a week with a circulation in the region of around 1500 [].",
    "output":"The local newspaper The Wellington Times, owned by Rural Press, is printed three times a week.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":11,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"It may also be referred to as basketflower, though the term properly refers to the Plectocephalus group of Centaurea, which is probably a distinct genus.",
    "output":"It originated in Europe, but has been taken to many other places like Australia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Though his mother, Anna, had a German surname (Weiss) she was an Italian from Trieste, and a pianist.",
    "output":"He spent most of his childhood in Trieste.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":8,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Cypress is the name applied to many plants in the cypress family Cupressaceae, which is a conifer of northern temperate regions.",
    "output":"Cypress is a name used for many plants in the conifer family Cupressaceae (cypress family).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":10,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"A clip of a new song \"Prom Dress\" was released on the Popjustice website on December 8, 2009.",
    "output":"Other websites",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"After the loss of the post at Tayoan, the Dutch East India Company made several attempts to recapture it, and even formed an alliance with the Qing Empire to battle Koxinga's fleet.",
    "output":"After the loss of Tayoan, the Dutch East India Company tried to recapture it. They joined with the Qing Empire to battle Koxinga's fleet, but failed.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":13,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The Miramax name remained with the film studio owned by Disney.",
    "output":"The Miramax name stayed with the movie studio owned by Disney.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":6,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Prevalence is difficult to generalize, but research has estimated 10-15% of the general population as having at least one incest experience, with less than 2% involving intercourse or attempted intercourse.",
    "output":"Less than 2% of these involve intercourse or attempted intercourse.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Lodi (pronounced, Lombard: L\u00f2d) is a city in Lombardy, northern Italy, on the right bank of the River Adda.",
    "output":"Lodi is a city in northern Italy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":8,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Bo\u00c3 court is a municipality in the district of Del\u00c3 mont in the canton of Jura in Switzerland.",
    "output":"Bo\u00c3 court is a municipality of the district of Del\u00c3 mont in the canton of Jura in Switzerland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"The Wario series is a spin-off series of video games created by Nintendo starring the character Wario.",
    "output":"The Wario series is a series of games that star Wario.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Performance history The first production was in Weimar, Germany on 28 August 1850 at the Staatskapelle Weimar under the direction of Franz Liszt, a close friend and early supporter of Wagner.",
    "output":"It was first performed in Weimar, Germany on 28 August 1850 with Franz Liszt conducting.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Three people were killed in Nicaragua, one from drowning and two others from electrocution.",
    "output":"Lots of rain from the storm caused flooding, and eleven people were killed in the area.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":6,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"While there he composed the String Quartet in F (the \"American\"), and the String Quintet in E flat, as well as a Sonatina for violin and piano.",
    "output":"He also composed chamber music there, including a String Quartet in F which is known as the \u00e2 American\u00e2, and a Sonatina for Violin and Piano.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"The CitySpire Center is the tallest mixed-use skyscraper in New York City, located on the south side of West 56th Street between 6th and 7th Avenues in Midtown Manhattan.",
    "output":"CitySpire Center is a skyscraper in New York City, United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":11,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"The steam shuttle was hired by the London Transport Executive from British Rail, as it was felt there was n't justification for electrification as far as Ongar unless patronage of the branch rose.",
    "output":"The steam shuttle was hired by the London Transport Executive from British Rail.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"The largest of these are Vlax Romani (about 900,000 speakers), Balkan Romani (700,000), Carpathian Romani (500,000) and Sinti Romani (300,000).",
    "output":"Romani or Romany (native name: romani \u00c4 hib) is the language of the Roma and Sinti.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":9,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Other birds such as orioles and jays have learned to eat only the thoracic muscles and abdominal contents because these contain less poison than the rest of the body.",
    "output":"Other birds, such as orioles and jays, have learned to eat only the thoracic muscles and the body parts inside the abdomen. These parts have less poison than the rest of the body.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":12,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"The Sheffield club is officially recognised by FIFA as the oldest football club in the world.",
    "output":"Sheffield F.C. is the oldest football club in the world.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":7,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"In 1976 following the creation of Niger state out of North Western state, Sokoto state emerged with its headquarters. Yet in Sokoto, Kebbi and Zamfara states were carved out of Sokoto, in 1991 and 1996 respectively.",
    "output":"The people in Sokoto are mostly Muslims.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"The Italy National Football Team represents Italy in association football and is controlled by the Italian Football Federation (FIGC), the governing body for football in Italy.",
    "output":"Italy national football team is the national football team of Italy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":13,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"A sex doll (also love doll or blow up doll) is a type of sex toy in the size and shape of a sexual partner for aid in masturbation.",
    "output":"A sex doll (also called love doll or blow up doll) is a sex toy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":10,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Flannelette can either have long or short nap, and can be napped on one or two sides.",
    "output":"Flannelette can either have long or short nap, and can be napped on only one or two sides.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":4,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Eisenstein was thence able to ingratiate himself with Stalin for 'one more chance', and he chose, from two offerings, the assignment of a biopic of Alexander Nevsky, with music composed by Sergei Prokofiev.",
    "output":"Eisenstein was then able to impress Stalin again for \"one more chance\", and he chose, from two offerings, the job of a film of Alexander Nevsky, with music composed by Sergei Prokofiev.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Estopa are a popular Spanish rock\\\/rumba duo from Cornell\u00c3, Spain.",
    "output":"Estopa are a popular Spanish duo from Cornell\u00c3, Spain.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"A curse tablet or binding spell (defixio in Latin, katadesmos in Greek) is a type of curse found throughout the Graeco-Roman world, in which someone would ask the gods to do harm to others.",
    "output":"It could be found in all of Ancient Greece and Ancient Rome.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":12,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"The acquisition of 797 bookstores turned the company into a nationwide retailer, and as of the end of fiscal year 1999, the second-largest online bookseller in the United States.",
    "output":"The purchase of 797 bookstores turned the company into a nationwide retailer. As of the end of fiscal year 1999, the second-largest online bookseller in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Clegg is the Member of Parliament (MP) for Sheffield Hallam and the leader of the Liberal Democrats.",
    "output":"In May 2009, the Liberal Democrats approval ratings were higher than the Labour Partys for the first time since 1987.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Damnation was released on April 14, 2003, and garnered the band its first appearance on the US Billboard 200 at number 192.",
    "output":"Damnation was released on April 14, 2003, and gained the band its first appearance on the US Billboard 200 at number 192.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":8,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"H&M has more than 1,700 stores in 34 different countries and employ over 73,000 people.",
    "output":"H&M has more than 1400 stores in 28 different countries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":6,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Vasseny is a commune in the Aisne department in Picardy in northern France.",
    "output":"Vasseny is a commune. It is found in the region Picardie in the Aisne department in the north of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":7,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"History Orange Township was settled in 1815 and established as a township in 1820.",
    "output":"Orange was first settled in 1815, and was founded as a township in 1820.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":9,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"It was founded as a commercial newspaper, and politically it remained conservative for its first three decades, supporting the Qing government.",
    "output":"Politically, it was conservative for the first three decades and supported the Qing government.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Tyler's father was John Tyler, Sr., and his mother was Mary Armistead Tyler.",
    "output":"Tyler then became president.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":1,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"95% of the registered Orthodox parishes belong to the Russian Orthodox Church while there are a number of smaller Orthodox Churches.",
    "output":"Most Christians in Russia belong to the Russian Orthodox Church.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":13,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Luiz Carlos Ferreira, best known as Luisinho (born in Nova Lima, Minas Gerais, October 22, 1958) is a former football (soccer) player in defender role.",
    "output":"He has played for Brazil national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"The William M. Jennings Trophy was created as a replacement and is awarded to the goaltender (s) playing for the team with the fewest goals against.",
    "output":"The William M. Jennings Trophy was created as a replacement and is given to the goaltender (s) playing for the team with the fewest goals scored against them.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":5,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Section II (Articles 19 to 51) sets up the Court and its rules of operation.",
    "output":"Protocols are set of rules.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":7,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Seboncourt is a commune in the Aisne department in Picardy in northern France.",
    "output":"Seboncourt is a commune.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":7,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Austen was not well known in Russia and the first Russian translation of an Austen novel did not appear until 1967.",
    "output":"Austen was not well known in Russia. The first Russian translation of an Austen novel did not appear until 1967.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":8,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"1961 & ndash; Sierra Leone is granted its independence from the United Kingdom, with Milton Margai as the first Prime Minister.",
    "output":"1961 - Sierra Leone becomes independent from the UK.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":11,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Mobile County ((# References (p))) is a county of the U.S. state of Alabama.",
    "output":"Mobile County is a county of the U.S. state of Alabama.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":5,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"He is currently the manager of the Spanish national football team, taking over from Luis Aragon\u00e9s following Spain's title success at Euro 2008, going on to lead Spain to win their first-ever World Cup two years later.",
    "output":"He has played for Spain national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":13,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Although Garnet was convicted and sentenced to death, doubt has since been cast on how much he really knew of the plot.",
    "output":"Although he was convicted, there has since been some debate over how much Garnet really knew.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Anne of Cleves (22 September 1515 \u00e2 \"16 July 1557) was a German noblewoman and the fourth wife of Henry VIII of England and as such she was Queen of England from 6 January 1540 to 9 July 1540.",
    "output":"Anne of Cleves (22 September 1515 \u00e2 \"16 July 1557) was the fourth wife of Henry VIII of England from January 1540 to July 1540.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":13,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"The tree was also introduced to Florida, USA in 1911 by the USDA, and is also now commonly grown in Suriname and Trinidad and Tobago.",
    "output":"The tree was also introduced to Florida, USA in 1911 by the USDA, and is also now commonly planted in Suriname.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"Robert Frederick Chelsea \"Bobby\" Moore, OBE (12 April 1941 - 24 February 1993) was an English footballer.",
    "output":"Robert Frederick Chelsea \"Bobby\" Moore (12 April 1941 - 24 February 1993) was a former footballer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":7,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"80 km2 - Ch\u00eda, Cundinamarca, Colombia",
    "output":"81.7 km - Huntington Beach, California",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":12,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The city, made prominent by its medieval university, has a population of just under 165,000, with 151,000 living within the district boundary.",
    "output":"Oxford is a city in England on the River Thames.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 4",
    "src_grade":12,
    "tgt_grade":4,
    "label":4
  },
  {
    "input":"Proceedings of the National Academy of Sciences of the United States of America 101 (29), July 20 2004: 10639 - 10643.",
    "output":"Proceedings of the National Academy of Sciences of the United States of America 101 (29), July 20 2004: 10639-10643.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 11",
    "src_grade":11,
    "tgt_grade":11,
    "label":11
  },
  {
    "input":"Toward the end of his PJC tenure, Frank Robinson (to whom Robinson felt closest among his three brothers) was killed in a motorcycle accident.",
    "output":"Toward the end of his PJC career, Frank Robinson (to whom Robinson felt closest among his three brothers) was killed in a motorcycle accident.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Two weeks later Warner passed the 20,000-yards passing milestone in his 76th game, one game more than record holder Dan Marino.",
    "output":"In Week 3 of the 2006 season, Warner passed the 20,000-yards passing milestone in his 76th game.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":8,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Plantation agriculture grew rapidly with the increase in international trade and the development of a worldwide economy that followed the expansion of European colonial empires.",
    "output":"Plantation agriculture grew rapidly with the increase in international trade.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Fuligny is a commune in the Aube department in north-central France.",
    "output":"Fuligny is a commune of the Aube d\u00c3 partement in the north-central part of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 6",
    "src_grade":6,
    "tgt_grade":6,
    "label":6
  },
  {
    "input":"Sabl\u00c3 - sur-Sarthe, commonly referred to as Sabl\u00c3, is a commune in the Sarthe department in the Pays de la Loire region in west France.",
    "output":"Sabl\u00c3 - sur-Sarthe is a commune. It is found in the region Pays de la Loire in the Sarthe department in the west of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":9,
    "tgt_grade":3,
    "label":3
  },
  {
    "input":"Horus was the ancient Egyptian sky god who was usually depicted as a falcon.",
    "output":"Horus was an ancient Egyptian sky god in the form of a falcon.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 5",
    "src_grade":9,
    "tgt_grade":5,
    "label":5
  },
  {
    "input":"Real Oviedo, S.A.D. is a Spanish football club based in Oviedo, Asturias.",
    "output":"Real Oviedo C.F. is a Spanish football Club.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":2,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"Snowy River is a national park in Victoria (Australia), 323 km east of Melbourne.",
    "output":"Little River Gorge is Victorias deepest gorge.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 7",
    "src_grade":8,
    "tgt_grade":7,
    "label":7
  },
  {
    "input":"Cryptic coloration is the most common form of camouflage, found to some extent in the majority of species.",
    "output":"Another way is for the animal to itself as something harmless.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":9,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"The story was originally envisioned as a horror film, inspired by concepts of lucid dreaming and dream incubation.",
    "output":"At first the story was written as a heist film, based on ideas of lucid dreaming and dream incubation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":13,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"Machu Picchu (, \"Old Peak\") is a pre-Columbian 15th-century Inca site located 2430 m above sea level.",
    "output":"Machu Picchu is a is a pre-Columbian 15th-century Inca site in Peru in South America, by which lies an ancient Inca city whose name is unknown.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":10,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"In Africa caecilians are found from Guinea Bissau (Geotrypetes) to Northern Zambia (Scolecomorphus).",
    "output":"In Africa caecilians are found from Guinea Bissau (Geotrypetes) until Northern Zambia (Scolecomorphus).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 10",
    "src_grade":8,
    "tgt_grade":10,
    "label":10
  },
  {
    "input":"The Australian Bureau of Statistics (ABS) is Australia's national statistical agency.",
    "output":"The Australian Bureau of Statistics (ABS) is Australia's national census and statistical office.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"MPEG-4 is still a developing standard and is divided into a number of parts.",
    "output":"MPEG-4 is a video and audio standard.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 2",
    "src_grade":9,
    "tgt_grade":2,
    "label":2
  },
  {
    "input":"To this end, you can use this template to notify a user that you have responded to his\\\/her message on your own talk page.",
    "output":"You can use this template to tell a user that you have answered his\\\/her message on your own talk page.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 8",
    "src_grade":9,
    "tgt_grade":8,
    "label":8
  },
  {
    "input":"In 1997, the Orchestra moved out of the Teatro de la Zarzuela to take up residence at the Teatro Real, which had been reopened recently by the Community. This contract will run until 2009.",
    "output":"In 1997, the Orchestra moved out of the Teatro de la Zarzuela and moved to the Teatro Real where they will stay at least until 2009.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":9
  },
  {
    "input":"Ponticelli saw service against the Austro-Hungarian Army at Mount Piccolo on the Austria\u00e2 \"Italy border.",
    "output":"Ponticelli fought against the Austro-Hungarian Army at Mount Piccolo on the Austria\u00e2 \"Italy border.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":13,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Since then, the frontier moved further west and the Mississippi River was referenced as the easternmost possible boundary of the West.",
    "output":"The Mississippi River is often referenced as the easternmost possible boundary of the West.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Since then, the frontier moved further west and the Mississippi River was referenced as the easternmost possible boundary of The West.",
    "output":"The Mississippi River is often referenced as the easternmost possible boundary of the West.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 12",
    "src_grade":12,
    "tgt_grade":12,
    "label":12
  },
  {
    "input":"Farben Lehre is a Polish punk band formed in 1986 by Wojciech Wojda.",
    "output":"Farben Lehre is a Polish punk rock band.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 3",
    "src_grade":7,
    "tgt_grade":3,
    "label":3
  }
]