augmented/grade09/validate.json

[
  {
    "input":"British Rail Class 158 Express Sprinter is a type of diesel multiple unit (DMU) train.",
    "output":"British Rail Class 158 Express Sprinter is a diesel multiple unit (DMU) train, built for British Rail between 1989 and 1992 by BREL at its Derby Works.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The popular British New Romantic band, Spandau Ballet takes its name from Spandau.",
    "output":"Also worthy of note, the popular British New Romantic band, Spandau Ballet takes its name from Spandau.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Daniel Claiborne Hudson (born March 9, 1987 in Lynchburg, Virginia) is a Major League Baseball starting pitcher for the Arizona Diamondbacks.",
    "output":"Daniel Claiborne Hudson (born March 9, 1987 in Lynchburg, Virginia) is a American baseball player. He currently plays as a pitcher for the Arizona Diamondbacks of Major League Baseball (MLB).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Rammstein's entire catalogue is published by Universal Music Group.",
    "output":"Rammstein's music is published by Universal Music Group.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He is traditionally believed to have ruled from the palace of Migario-no-miya at Karu in what will come to be known as Yamato province.",
    "output":"The Gukansh\u00c5 records that he ruled from the palace of Migario-no-miya at Karu in what will come to be known as Yamato province.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In clay animation, each object is sculpted in clay or a similarly pliable material such as Plasticine, usually around a wire skeleton called an armature.",
    "output":"In clay animation, each object is made in clay, usually around a wire skeleton called an armature.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The book originated as the short story \"Ender's Game\", published in the August 1977 issue of Analog Science Fiction and Fact.",
    "output":"The book was first a novelette that came out in the August 1977 issue of Analog Science Fiction and Fact.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At the Voyager 2 images Cordelia appears as an elongated object, the major axis pointing towards Uranus.",
    "output":"At the Voyager 2 images Cordelia appears as a stretched object, the major axis pointing towards Uranus.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Moulle is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Moulle is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The pitcher's rubber is on top of the mound.",
    "output":"In the middle of the infield is a raised pitcher's mound, with a rectangular rubber plate (the rubber) at its center.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Phanerozoic is divided into three eras: the Paleozoic, Mesozoic, and Cenozoic.",
    "output":"The Phanerozoic is divided into three eras: the Palaeozoic, Mesozoic, and Cainozoic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They were first sold by the Ganz company in 2005.",
    "output":"Webkinz are toy stuffed animals that were originally released by the Ganz company on April 29, 2005.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Chemnitz is one of the three Regierungsbezirke of the Free State of Saxony, Germany, found in the south-west of the state.",
    "output":"Chemnitz is one of the three Direktionsbezirke of the Free State of Saxony, Germany, located in the south-west of the state.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He lived in Hampden, where he practiced law until 1848, when he moved away.",
    "output":"He began practicing in Hampden, a suburb of Bangor, where he lived until 1848.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The St Kilda Football Club, nicknamed The Saints, is an Australian rules football club based in Melbourne, Victoria, Australia.",
    "output":"St Kilda Football Club (nicknamed The Saints) is an Australian Rules Football club who play in the Australian Football League.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The death of Little Saint Hugh of Lincoln prompts persecution of Jews in England on accusations of blood libel.",
    "output":"The death of Little Saint Hugh of Lincoln prompts the persecution of Jews in England, based on the blood libel.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Instant messaging (IM) is a form of real-time communication between two or more people based on typed text.",
    "output":"Instant messaging (IM) is a form of communication between two or more people based on typed text.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Destruction of the SCN results in the complete absence of a regular sleep\u00e2 \"wake rhythm.",
    "output":"Destruction of the SCN results in the complete absence of a regular sleep\\\/wake rhythm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The words \"under God\" do not appear in the Nicolay and Hay drafts but are included in the three later copies (Everett, Bancroft, and Bliss).",
    "output":"The Nicolay and Hay copies do not have the words \"under God\", but they appear in the three later copies (Everett, Bancroft, and Bliss).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mary E. Peters (born December 4, 1948) served as the United States Secretary of Transportation under President George W. Bush from 2006 to 2009.",
    "output":"Mary E. Peters (born December 4 1948) is the United States Secretary of Transportation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Parlophone is best known for its association with The Beatles.",
    "output":"Parlophones L-shaped logo began as the logo of the German Lindstrom label, which became part of Parlophone.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He was considered to be more dynamic than his predecessor, but was still unable to keep the Party organizers at bay.",
    "output":"He was thought to be better than Julius Schreck, but was still not able to keep the people who started the party under control.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Reeve also had two children, Matthew (born 1979) and Alexandra (born 1983), from his previous relationship with girlfriend Gae Exton.",
    "output":"Reeve also had two children, Matthew and Alexandra, from a relationship she had before with Gae Exton.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They swim in shallow reefs and weed beds, and look like weeds drifting over bare sand.",
    "output":"Phyllopteryx taeniolatus swim in shallow reefs and weed beds, and resemble drifting weed when moving over bare sand.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"La Cauchie is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"La Cauchie is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sleepwalkers often have little or no memory of the incident, as they are not truly conscious.",
    "output":"Sleepwalkers often have little or no memory of the what they do, because they are not truly conscious.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"M\u00c3 rk is a Professor at the Norwegian Academy of Music, Oslo.",
    "output":"M\u00c3 rk holds a Professorship at the Norwegian Academy of Music, Oslo.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In the 17th century, Pichilemu had 1,468 inhabitants.",
    "output":"By the 17th century, Pichilemu had 1,468 inhabitants.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Albiorix is the largest member of the Gallic group of irregular satellites.",
    "output":"Albiorix is the biggest member of the Gallic group of non-spherical moons.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Way has also said that his band patterns their career after that of The Smashing Pumpkins, another band they admire.",
    "output":"Way has also said that his band patterns their career after that of The Smashing Pumpkins, another band they like.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The eggs should be slightly undercooked when removed from heat, since the eggs will continue to set.",
    "output":"If any liquid is coming from the eggs, it means the eggs have been overcook or that the add the vegetables were undercooked.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Goldfinger is the third James Bond movie in the series.",
    "output":"Goldfinger (\/O1964\/O) is the third spy film in the James Bond series, and the third to star Sean Connery as the fictional MI6 agent James Bond.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Francis Michael \"Whitey\" Wistert (February 20, 1912 - April 23, 1985) was an American football and baseball player.",
    "output":"Francis Michael \"Whitey\" Wistert (born February 20, 1912 in, died April 23, 1985 in) was an American football and baseball player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Casting Crowns is a Grammy Award winning Christian Rock band.",
    "output":"Casting Crowns is a Grammy Award and Dove Award winning Contemporary Christian\\\/Christian Rock band.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"To the south, the fire was burning on three sides of Yarra Glen, trapping people in the town.",
    "output":"To the south of the fire complex, visitors and residents were stranded at Yarra Glen when fire surrounded the town on three sides.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A fixed pulley has a mechanical advantage of 1.",
    "output":"A movable pulley has a mechanical advantage of 2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The other version, also from the Tupi language, comes from the combination of kurit (pine tree) and yba (large amount).",
    "output":"The other version, also from the Tupi language, comes from the combination of kurit (\"pine tree\") and yba (\"large amount\").",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"That were the Olmec civilization, the early Zapotec, Monte Alto Culture in Guatemala's pacifc lowlands, and Maya civilization.",
    "output":"Early Zapotec, Monte Alto Culture in Guatemala's pacifc lowlands, and Maya civilization.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tetsuji Hashiratani is a retired Japanese football player.",
    "output":"Tetsuji Hashiratani (born 15 July 1964) is a former Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"There are 1, 5, 10,50,100 and 1000 dollar notes. There are also 5, 10, 20, 50, $1 coins.",
    "output":"Coins In 1967, the first series of coins was introduced in denominations of 1, 5, 10, 20 and 50 cents and 1 dollar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":1,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Baltoro Muztagh lies to the north and east of the glacier, while the Masherbrum Mountains lie to the south.",
    "output":"It is located in Baltistan, in the Northern Areas of Pakistan, and runs through part of the Karakoram mountain range.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The black sea bass, Centropristis striata, from the family Serranidae.",
    "output":"The black sea bass, Centropristis striata, a member of the sea bass and sea grouper family, Serranidae.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Buffalo Sabres and the Vancouver Canucks made their NHL debuts this season.",
    "output":"Two new teams, the Buffalo Sabres and Vancouver Canucks made their debuts and were both put into the East Division.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The product is prepared by adding boiling water, which softens the noodles and dissolves the powdered sauce.",
    "output":"They contain noodles, soya pieces, vegetables, and seasoning powder with a packet of sauce that can be added to taste.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Biliteracy and Trilingualism English Exchange students from Italy, Brazil and Germany help to enhance student ability in English.",
    "output":"Teaching Languages English Exchange students from Italy and Germany help the students learning English.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Members of the middle class often study and work abroad for greater exposure to the markets of the world.",
    "output":"Members of the middle class often study and work from foreign countries for greater exposure to the markets of the world.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"From 2005 the Intercontinental Cup was replaced by the FIFA Club World Cup, which also includes North American, Asian, African and Oceanian winners.",
    "output":"From 2005 the Intercontinental Cup was replaced by the FIFA Club World Cup. The FIFA Club World Cup also includes North American, Asian, African and Oceanian winners.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They have one or two babies, which stay in the pouch for 80 or 90 days. When they come out of the pouch they stay in the nest for another three weeks.",
    "output":"Most litters are of one or two young, which stay in the pouch for 80 or 90 days, and first emerge from the nest about three weeks after that.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At age 17, Gaga was admitted early into the New York University's Tisch School of the Arts and lived in a NYU dorm on 11th Street.",
    "output":"At age 17, Gaga gained early admission to the New York University's Tisch School of the Arts and lived in a NYU dorm on 11th Street.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Southeast Europe 1260 - King Otakar II of Bohemia captures Styria from King Bela IV of Hungary in the Battle of Kressenbrunn.",
    "output":"Southeast Europe 1260 - King Otakar II of Bohemia takes control of Styria after winning the Battle of Kressenbrunn.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Igor Shpilband (, born July 1964) is a former Soviet ice dancer and current ice dancing coach of Scott Moir and Tessa Virtue, who won the gold medal for ice dancing at the 2010 Winter Olympics.",
    "output":"Igor Shpilband (, born July 14, 1964) is a former Soviet ice dancer and current ice dancing coach.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Production of the film began in February 2006.",
    "output":"Production began in February 2006, and the film was finished by November.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History The bounds of the polis often border around a citadel, called the acropolis, and would of necessity also have an agora (market) and typically one or more temples and a gymnasium.",
    "output":"History The bounds of the ancient polis often centered around a citadel, called the acropolis. Nearly always it had an agora (market) and typically one or more temples and a gymnasium.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Healey was born in Mottingham, London, but moved with his family to Keighley in the West Riding of Yorkshire when he was five years old.",
    "output":"Healey was born in Mottingham, London, but moved with his family to Keighley in the West Riding of Yorkshire when he was five.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This subfamily is larger than all mammal families except the Cricetidae, and is larger than all mammal orders except the bats and the remainder of the rodents.",
    "output":"This subfamily is larger than all mammal families except the Cricetidae. It is also larger than all mammal orders except the bats and the remainder of the rodents.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The building was moved to its present location in 1832.",
    "output":"The building was moved to its present location in 1832 and served as a school before it became a museum.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Harnett County is a county located in the state of North Carolina, USA.",
    "output":"Harnett County is a county located in the state of North Carolina, United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The ancient Egyptians and ancient Greeks believed it would open the gates of heaven for a person passing on.",
    "output":"The ancient Egyptians and ancient Greeks believed that it would open the gates of heaven for a person passing on.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dahlstr\u00f6m gained international attention in 1998, after starring as \"Elin\" in the film Show Me Love.",
    "output":"Dahlstr\u00f6m gained international attention in 1998, after starring as \"Elin\" in the movie Fucking \u00c5m\u00e5l.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dayton is also noted for its association with aviation; the city is home to the National Museum of the United States Air Force.",
    "output":"The National Museum of the United States Air Force is found inside the Wright-Patterson Air Force Base.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2037 (MMXXXVII) will be a common year starting on Thursday of the Gregorian Calendar.",
    "output":"2037 (MMXXXVII) will be a common year starting on Thursday of the Gregorian calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She died on May 22, 1802 at Mount Vernon, Virginia at age 70.",
    "output":"Martha Washington and her husband both died at Mount Vernon, with Martha dying on May 22, 1802, slightly over two years after her husband.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He also had a daughter Barbara Cranach, married to Christian Br\u00c3 1\\\/4 ck (Pontanus), ancestors of Johann Wolfgang von Goethe.",
    "output":"One of them is Barbara Cranach, who died in 1569, married to Christian Br\u00c3 1\\\/4 ck (Pontanus), ancestors of Johann Wolfgang von Goethe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bush and Forest Elephants were formerly considered subspecies of the same species Loxodonta africana.",
    "output":"Bush and forest elephants were formerly considered subspecies of the same species Loxodonta africana.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Anacondas are lizard-eating pythons, and the Caldera installation program was called \"Lizard\", hence this name was chosen.",
    "output":"Anacondas are lizard-eating snakes (similar to pythons), and the Caldera installation program was called \"Lizard\", hence the name.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The two Augusti were in Milan to celebrate the wedding of Constantine's sister with Licinius.",
    "output":"The two emperors were in Milan to celebrate the wedding of Constantine's sister with Licinius.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Picardie in the Aisne department in the north of France.",
    "output":"Armenti\u00e8res-sur-Ourcq is a commune in the department of Aisne in Picardie in northern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Terminal 5 was officially opened by H.M. Queen Elizabeth II on 14 March 2008 and opened to passengers on 27 March 2008.",
    "output":"Terminal 5 was officially opened by Queen Elizabeth II on 14 March 2008 and opened to passengers on 27 March 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"All except the Coast Guard are part of the Department of Defense, which is under the authority of the Secretary of Defense, also a civilian.",
    "output":"All branches except the Coast Guard are part of the Department of Defense, which is controlled by the Secretary of Defense.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Its diameter is estimated at 72 km (assuming albedo of 0.04) making it the second largest irregular satellite of Uranus, half the size of Sycorax, the biggest irregular satellite of Uranus.",
    "output":"The diameter is estimated at 72 km (assuming albedo of 0.04), making it the second biggest non-spherical moon of Uranus, half the size of Sycorax, the biggest non-spherical moon of Uranus.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Walter Edward \"Turk\" Broda (May 15, 1914 - October 17, 1972) was an ice hockey goaltender, playing his entire career for the Toronto Maple Leafs of the National Hockey League (NHL).",
    "output":"Walter Edward \"Turk\" Broda (May 15, 1914 - October 17, 1972) was a former ice hockey goaltender for the Toronto Maple Leafs.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Post Office opened in September 1853 although there were two earlier offices in the area named Ballan.",
    "output":"The Post Office in the township opened around September 1853 although there were two earlier offices in the area named Ballan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The colored portions of the animals skin usually coincide with these glands.",
    "output":"The colored portions of the animal's skin usually coincide with these glands.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Her first album, Hands, released on the 8 June 2009, got to # 5 in the UK Albums Chart.",
    "output":"Her debut album, Hands, released on the 8 June 2009, peaked at # 5 in the UK Albums Chart and at # 20 on the Irish Albums Chart.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In her research, she is known to be a disciple of the late Azerbaijani historian and the former vice-president of the Azerbaijani Academy of Sciences Ziya Bunyadov.",
    "output":"In her research, she is known to be a disciple of the late Azerbaijani historian Ziya Bunyadov.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The city is a major educational hub in Belgium.",
    "output":"Today Liege is a major educational hub, with a university and many high schools.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, after finding out that Princess Kiko was pregnant with her third child, Koizumi decided to wait.",
    "output":"Shortly after the announcement that Princess Kiko was pregnant with her third child, Koizumi suspended such plans.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is part of a lightning protection system.",
    "output":"A lightning rod is a single component in a lightning protection system.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The equations are useful because they describe the physics of many things of academic and economic interest.",
    "output":"They are very useful because they describe the physics of many things of academic and economic interest.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Milan Cathedral (Italian: Duomo di Milano; Milanese: Domm de Milan) is the cathedral church of Milan in Lombardy, northern Italy.",
    "output":"Milan Cathedral (Italian: Duomo di Milano) is the cathedral church of Milan found in Lombardy, northern Italy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Shortly after that Quint died a mysterious death on an icy road near Bly House.",
    "output":"Shortly thereafter, Quint died under mysterious circumstances on an icy road near Bly House.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Thelema Society, also located in Germany, accepts Liber Legis and much of Crowley's work on magick, while incorporating the ideas of other thinkers, such as Friedrich Nietzsche, Charles S. Peirce, Martin Heidegger, and Niklas Luhmann.",
    "output":"The Thelema Society, also located in Germany, accepts Liber Legis and much of Crowley's work on magick, while also including the ideas of other thinkers, such as Friedrich Nietzsche, Charles S. Peirce, Martin Heidegger, and Niklas Luhmann.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Amy Klobuchar is a United States Senator from Minnesota.",
    "output":"Klobuchar became the first elected female Senator from Minnesota.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Fuji circuit is well known to fans of the arcade racing game Pole Position, as cars raced on the circuit in the popular loop.",
    "output":"The Fuji circuit is known to fans of the arcade racing game Pole Position, as cars raced on the circuit.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Manuele Blasi (born 17 August 1980) is an Italian football player.",
    "output":"Manuele Blasi (born 17 August 1980) is an Italian football midfielder who currently plays for Serie A club S.S.C. Napoli",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"April 8 & ndash; Congress of Bilino Polje: Ban Kulin officially declares his allegiance to the Roman Catholic Church and denounces heresy.",
    "output":"April 16 - Philip II of France enters Rouen, leading to the eventual unification of Normandy and France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1987, FC Porto also gained the UEFA Supercup (another first for Portugal) and, in 2004, it brought Portugal's first UEFA Champions League trophy.",
    "output":"In 2003, it brought Portugal's first UEFA Cup and in 1987 it brought Portugal's first UEFA Supercup.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She writes in the Mystery genre, and has also written several short stories.",
    "output":"She writes primarily in the Mystery genre, and has also published several short stories.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Saint-P \u00e9e - sur-Nivelle (Basque Senpere) is a village in the traditional Basque province of Labourd, now a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "output":"Saint-P \u00e9e - sur-Nivelle 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 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The film stars Tom Hanks and Denzel Washington.",
    "output":"Philadelphia is a 1993 movie starring Tom Hanks and Denzel Washington.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ochsenfurt is a town in the district of W\u00c3 1\\\/4 rzburg, in Bavaria, Germany.",
    "output":"Ochsenfurt is a municipality in the district of W\u00c3 1\\\/4 rzburg, in Bavaria, Germany.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The local bus Regionalbus Lenzburg leads to the municipalities of Brunegg, Dintikon, M\u00c3 riken-Wildegg, Schafisheim and Seengen.",
    "output":"The local transit Regionalbus Lenzburg leads to Brunegg, Dintikon, M\u00c3 riken-Wildegg, Schafisheim and Seengen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ekimyan awarded by the \"Renowned Master of the Arts\" Armenian SSR official title.",
    "output":"Ekimyans Ekimyan awarded by the \"Renowned Master of the Arts\" Armenian SSR official title.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He studied law, history and mathematics at Graz University, and after graduating moved back to Lemberg where he became a professor.",
    "output":"He studied law, history and mathematics at Graz University. After he finished his study, Sacher-Masoch moved back to Lemberg where he became a professor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In the 1960s, Brabham was the world's largest manufacturer of open wheel racing cars for sale to customer teams, and had built more than 500 cars by 1970.",
    "output":"Brabham was the world's largest manufacturer of customer open wheel racing cars in the 1960s, and had built more than 500 cars by 1970.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The novel begins with a letter from Lady Howard to her friend, the Reverend Arthur Villars.",
    "output":"The novel opens with a distressed letter from Lady Howard to her long-time acquaintance, the Reverend Arthur Villars.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Per capita yearly cigarette consumption in post-war Germany steadily rose from 460 in 1950 to 1,523 in 1963.",
    "output":"Per capita yearly cigarette consumption post-war Germany steadily rose from 460 in 1950 to 1,523 in 1963.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Journal of Medieval History, 1996-2002.",
    "output":"Director of the Graduate Centre for Medieval Studies at Reading, 1986-1989",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The town grew around Bury St Edmunds Abbey, a site of pilgrimage, and developed into a flourishing cloth-making town by the 14th century.",
    "output":"The town developed into a flourishing cloth-making town, with a large woollen trade, by the 14th century.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They may draw a walk if they receive four pitches located outside the strike zone.",
    "output":"In baseball, batting is the act of going against the other teams pitcher and trying to hit the baseball ball.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The award's only tie occurred in the National League in 1979 when Keith Hernandez and Willie Stargell received an equal amount of points.",
    "output":"The award's only tie occurred in the National League in 1979 when Keith Hernandez and Willie Stargell received the same amount of points.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Barbra Streisand (; born Barbara Joan Streisand, April 24, 1942) is an American singer, actress, director and songwriter.",
    "output":"Barbra Streisand (born April 24, 1942 in Brooklyn, New York) is an American singer, actress, producer, and director.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Warne's Sheriff is Vic Davis. He works for the Clay County Sheriff's Office which is in Hayesville, North Carolina.",
    "output":"Warne is serviced by Sheriff Vic Davis of the Clay County Sheriff's Office located in Hayesville, North Carolina.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2025 (MMXXV) will be a common year starting on Wednesday of the Gregorian calendar.",
    "output":"2025 (MMXXV) will be a common year starting on Wednesday of the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A political faction could thus be described as a \"party within a party.",
    "output":"A political faction could be described as a \"party within a party\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The clock is one of the group of famous 14th to 16th century astronomical clocks to be found in the West of England.",
    "output":"The clock is one of a group of famous 14th to 16th century astronomical clocks to be found in the West of England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Two herds of P\u00c3 re David's Deer were reintroduced to Nan Haizi Milu Park, Beijing, and Dafeng Reserve, Jiangsu Province, China in the late 1980s.",
    "output":"Two herds of P\u00c3 re David's Deer were reintroduced to Nanhaizi Milu Park, Beijing, and Dafeng Reserve, Jiangsu Province, China, in the late 1980s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Often, chicano and Mexican-American are used to mean the same thing. People from Central or South America and United States could also be called chicano.",
    "output":"Chicano rock is rock music performed by Chicano groups or music with themes derived from Chicano culture.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The 2007 Formula One season was the 58th edition of the championship.",
    "output":"The 2007 Formula One season was the 58th FIA Formula One World Championship season.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sir Thomas More invented the word for his 1516 book Utopia. The book was about a fictional island in the Atlantic Ocean.",
    "output":"The word was imported from Greek, by Sir Thomas More for his 1516 book Utopia, describing a fictional island in the Atlantic Ocean.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Quiest\u00c3 de is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Quiest\u00c3 de is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In fiction In 2002, director Christopher Roth released a film about Baader titled Baader, starring Frank Giering as Baader [].",
    "output":"In fiction In 2002, director Christopher Roth released a film about Baader titled Baader.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"the three primary macronutrients: nitrogen (N), phosphorus (P), and potassium (K).",
    "output":"Phosphorus (P)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The production vehicle made its debut at the 2007 New York International Auto Show.",
    "output":"The vehicle made its debut in 2007 at the New York International Auto Show.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Minnesota River is a tributary of the Mississippi River, approximately 332 miles (534 km) long, in the U.S. state of Minnesota.",
    "output":"It is a tributary of the Mississippi River.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The balustrade is the complete system of railings and pickets that prevents people from falling over the edge.",
    "output":"The railing system The balustrade is the system of railings and balusters that prevents people from falling over the edge.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Fontainebleau is a sub-prefecture of the Seine-et-Marne department, and it is the seat of the arrondissement of Fontainebleau.",
    "output":"Fontainebleau is a sub-prefecture of the Seine-et-Marne department, and is the seat of the Arrondissement of Fontainebleau.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ares V, Ares IV, and Ares I are named after Ares, the Greek god, which is the equivalent to the Roman god Mars.",
    "output":"The Ares V and the smaller Ares I are named after Ares, the Greek god of war, which is the equivalent to the Roman god Mars.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Yama is also mentioned in the Mahabharata as a great philosopher and devotee of Supreme Brahman.",
    "output":"Yama is also mentioned in the Mahabharata as a philosopher and a devotee of Brahman.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ciro Ferrara (born 11 February 1967) is a former Italian football player. He has played for Italy national team.",
    "output":"Ciro Ferrara (born 11 February 1967) is a former Italian footballer and current head coach of the Italy U-21 team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"PLM utilizes a semester-based modular system for conducting courses, adopts features of the American system (credits), and employs the General Weighted Average (GWA) system and a 1.00 to 5.00 grading scale.",
    "output":"PLM utilizes a semester-based modular system for conducting courses, adopts features of the American system (credits), and employs the General Weighted Average (GWA) system and a 1.00 to 5.00 grading scale, with 1.00 being the highest possible grade for a particular undergraduate course.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1957 & ndash; The Federation of Malaya (now Malaysia) gains its independence from the United Kingdom.",
    "output":"1957 - The Federation of Malaya gains its independence from the United Kingdom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Available for over 35 instruments, these exams consist of four different sections: Set Pieces.",
    "output":"Available for over 35 instruments, these exams consist of 4 different sections: Set Pieces.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Statistics of League of Ireland in the 1927\/1928 season.",
    "output":"Statistics of Football League of Ireland Premier Division in season 1927\/1928.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"September 21 - Girolamo Savonarola, Italian religious reformer and ruler of Florence (d. 1498)",
    "output":"September 21 & ndash; Girolamo Savonarola, Italian religious reformer and ruler of Florence (d. 1498)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In contrast, most complex eyes use refractive ray concentrators (lenses) and a concave retina.",
    "output":"In contrast, most complex eyes use lenses that change the direction of rays and a inward-curving retina.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Eus\u00c3 bio (born 25 January 1942) is a former Portuguese football player. He has played for Portugal national team.",
    "output":"Despite being retired, Eus\u00c3 bio is a constant presence among the Portuguese national team.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mitsuhisa Taguchi (born 14 February 1955) is a former Japanese football player.",
    "output":"Mitsuhisa Taguchi (born February 14, 1955) is a former Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The stadium has a UEFA standard dimension pitch, 105 x, and features a natural grass pitch reinforced with artificial grass fibers made by Desso.",
    "output":"The City of Manchester Stadium has a UEFA standard dimension pitch, 105 x\/O. It has a natural grass pitch reinforced with artificial grass fibers made by Desso.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Christians believe that Jesus is the savior of the world and the son of God; Jews do not.",
    "output":"Christians believe that Jesus is the savior of the world and the son of God; Jews believe just as strongly that he is not.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The first signs of a circulation on satellite imagery appeared on the 26th, centered about 250 miles south of the Gulf of Tehuantepec.",
    "output":"The first signs of a circulation on satellite imagery appeared on June 26, centered about south of the Gulf of Tehuantepec.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"After his retirement from professional sports, he owned a successful restaurant in downtown Montreal.",
    "output":"In his later years, Dandurand owned a successful restaurant in downtown Montreal.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"John Cena defended the WWE Championship against Mick Foley, Bobby Lashley, Randy Orton, and King Booker.",
    "output":"It saw John Cena defend the WWE Championship against Mick Foley, Bobby Lashley, Randy Orton, and King Booker.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"By analogy it is applied to similar systems in other feudal societies.",
    "output":"The quality of a vassal was only in his fighting ability and the strength of his loyalty.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Known also as the \"Garden Isle\", Kauai lies 105 miles (170 kilometers) across the Kauai Channel, northwest of Oahu.",
    "output":"Known also as the \"Garden Isle\", Kaua'i lies 105 miles (170 kilometers) across the Kaua'i Channel, northwest of Honolulu on O'ahu.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2028 (MMXXVIII) will be a leap year starting on Saturday of the Gregorian calendar.",
    "output":"2028 (MMXXVIII) will be a leap year starting on Saturday of the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In reality, the exact date is unknown, but the Roman Catholic Church has chosen to commemorate this date.",
    "output":"In reality, the exact date is not known, but the Catholic Church has chosen to celebrate it on this date.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In chemistry, concentration is the measure of how much of a given substance there is mixed with another substance.",
    "output":"In chemistry, concentration is how much of a substance is mixed with another substance.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Harry S. Truman (May 8, 1884 - December 26, 1972) was the 33rd President of the United States, from 1945 to 1953.",
    "output":"Harry S. Truman (May 8, 1884 - December 26, 1972) was the 33rd President of the United States (1945 \u00e2 \"1953).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bouconville-Vauclair is a commune. It is found in the region Picardie in the Aisne department in the north of France.",
    "output":"Bouconville-Vauclair is a commune in the department of Aisne in Picardy in northern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"For Goethe, \"the highest is to understand that all fact is really theory.",
    "output":"Goethe's theory For Goethe, \"the highest is to understand that all fact is really theory.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Most subjects have difficulty ordering the slices in the pie chart by size; when the bar chart is used the comparison is much easier.",
    "output":"Most people have difficulty putting the slices in the pie chart in order by size from biggest to smallest. When using the bar chart, it is much easier to tell the difference between bars that are very similar in size.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Giacomo della Porta (c. 1533 - 1602) was an Italian architect and sculptor, who worked on many important buildings in Rome, including St. Peter's Basilica.",
    "output":"Giacomo della Porta (c. 1533 - 1602) was an Italian architect and sculptor, who worked for many important buildings in Rome, including St. Peter's Basilica.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Back at the camp, a paranoid Shane told registered nurse Cirie that he was \"having problems\" with his testicles (and stripped naked in the process).",
    "output":"Back at the camp, a worried Shane told Cirie, who's a nurse, that he was \"having problems\" with his testicles (and stripped naked in the process).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Georg or Georgius Agricola (1494-1555) was a German scholar and scientist.",
    "output":"Georgius Agricola (24 March 1494 - 21 November 1555) was a German scholar and scientist.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History Early life Mustaine was born on September 13, 1961 in La Mesa, California, to Emily and John Mustaine.",
    "output":"Dave Mustaine (born September 13, 1961 in La Mesa, California) is the guitarist and singer for the thrash metal band, Megadeth.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Deepak Chopra (; born October 22, 1946) is an Indian American public speaker, and writer on Ayurveda, spirituality and mind-body medicine.",
    "output":"Deepak Chopra (; born October 22, 1946) is an Indian medical doctor and writer. He has written about spirituality and topics in mind-body medicine.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Anaheim Ducks are an ice hockey team from Anaheim, California.",
    "output":"The Anaheim Ducks are a professional ice hockey team based in Anaheim, California, USA.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Founded in 1894 it was the site of many executions, particularly by guillotine during the Nazi period.",
    "output":"The prison was founded in 1894. It was the site of many executions, particularly by fallbeil (guillotine) during the Nazi period.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Both Janet Champion and Slavka Kohout of the United States performed this spin early on.",
    "output":"Janet Champion and Slavka Kohout of the United States were also doing this spin before Denise Biellmann.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Homer, who is mad, writes a rude reply, but Marge tells him at the last minute not to send it, although Bart mails it anyway.",
    "output":"Enraged, Homer writes an insulting reply, but Marge convinces him at the last minute not to send it, although Bart mails it anyway.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Its full title is Areopagitica: A speech of Mr. John Milton for the liberty of unlicensed printing to the Parliament of England.",
    "output":"Areopagitica: A speech of Mr. John Milton for the liberty of unlicensed printing to the Parliament of England is a 1644 prose polemical tract by English author John Milton against censorship.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At this point, the cyclonic shape starts to form, although an eye does not usually appear in tropical storms.",
    "output":"At this point, the distinctive cyclonic shape starts to develop, although an eye is not usually present.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Jordan national football team (known by its fans as Nashama) is the national team of Jordan and is controlled by the Jordan Football Association.",
    "output":"Jordan national football team is the national football team of Jordan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The lake partly fills a nearly 4,000 feet (1,220 meters) deep caldera that was formed by the collapse of the volcano, Mount Mazama.",
    "output":"The lake partly fills a nearly 1,958 foot (597 m) deep caldera that was formed around 7,700 (\u00b1 150) BC by the collapse of the volcano Mount Mazama.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Since the 8th century Empoli consolidated as a town around the castle, known as Emporium or Empolis.",
    "output":"Since the 8th century Empoli grow as a town around the castle, known as Emporium or Empolis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"\"The name al - Ir q, for all its Arabic appearance, is derived from Middle Persian er q 'lowlands'\" W. Eilers (\/O1983\/O), \"Iran and Mesopotamia\" in E. Yarshater, The Cambridge History of Iran, vol.",
    "output":"\"The name al - Ir q, for all its Arabic appearance, is derived from Middle Persian er q lowlands\" W. Eilers 1983.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Star Trek IV: The Voyage Home was the fourth film set in the Star Trek universe. It was made in 1986 by Paramount Pictures.",
    "output":"Star Trek IV: The Voyage Home is a 1986 American science fiction film released by Paramount Pictures.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"PeaZip is a file manager and file archiver for Microsoft Windows and Linux.",
    "output":"PeaZip is an open source, cross-platform, portable file archiver for Microsoft Windows and Linux.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Draft was first used during the brand extension of 2002 and the brand extension of 2006, but was officially created and used in 2004, 2005, 2007, and 2008.",
    "output":"The Draft was first used during the brand extension of 2002, though it was officially incepted and used in 2004.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Some contemporary artists are also experimenting with impossible figures, for example, Jos de Mey, Shigeo Fukuda, Sandro del Prete, Istv\u00c3 n Orosz (Utisz), Guido Moretti, Tam\u00c3 s F. Farkas and Mathieu Hamaekers.",
    "output":"Some artists of the time are also experimenting with impossible figures, for example, Jos de Mey, Shigeo Fukuda, Sandro del Prete, Istv\u00c3 n Orosz (Utisz), Guido Moretti, Tam\u00c3 s F. Farkas and Mathieu Hamaekers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kristoffer \"Kris\" Kristofferson (born June 22, 1936) is an American writer, singer-songwriter, actor, and musician.",
    "output":"Kris Kristofferson is an American singer, songwriter, and actor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A goatee is a beard formed by a tuft of hair under the chin, resembling that of a billy goat.",
    "output":"In the traditional taxonomy of facial hair, a goatee is a beard formed by a tuft of hair on the chin.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He spent the academic year 1980\/81 at St Anne's College, Oxford studying English Language and Literature.",
    "output":"He spent a year studying English Language and literature at St Anne's College, Oxford.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"ISBN 0-87411-969-3 (paperback) Articles by B.F. Skinner Two Types of Conditioned Reflex and a Pseudo Type (1935), Journal of General Psychology, 12, 66-77.",
    "output":"ISBN 0-87411-969-3 (paperback) Articles by B. F. Skinner Two Types of Conditioned Reflex and a Pseudo Type (1935), Journal of General Psychology, 12, 66-77.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The earliest mention of animal testing is in the writings of the Greeks in the second and fourth centuries BCE.",
    "output":"The earliest references to animal testing are found in the writings of the Greeks in the 2nd and 4th centuries BCE.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The trophy is the oldest national trophy in the world.",
    "output":"The Scottish Cup awarded to the Scottish Cup winners is the oldest national trophy in the world.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The fallen logs continue supporting a rich of life for centuries more on the forest floor.",
    "output":"The fallen logs continue supporting a rich variety of life for centuries more on the forest floor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nation denotes a people who are believed to or deemed to share common customs, origins, and history.",
    "output":"A nation is a group of people who are believed to share common customs, origins, and history.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"While building a bigger shelter, Nick accidentally chipped Bruce's tooth with a machete, but Bruce was fine.",
    "output":"While building a larger shelter, Nick accidentally chipped Bruce's tooth with a machete, but Bruce was fine.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The NBA All-Star Game is an NBA game in which the best players in the Eastern Conference play with the best players in the Western Conference.",
    "output":"From that year on, the game has matched the best players in the Eastern Conference with the best players in the Western Conference.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is used in various medications for treating bipolar disorder.",
    "output":"Like almost all other lithium compounds, Li2CO3 is polymeric.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is split into four parts: A synthesis to help interpret UNFCCC article 2.",
    "output":"It was made in four parts: A synthesis to help interpret UNFCCC article 2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"From 3 May 1916 until April 1917, Tagore gave many lectures in Japan. In the United States, Tagore gave many lectures during 1916 and 1917.",
    "output":"From 3 May 1916 until April 1917, Tagore went on lecturing circuits in Japan and the United States and denounced nationalism.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They are 2.33% of the population of the United Kingdom.",
    "output":"Today the black population of London is 1,001,000 or 13% of the population of London.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Flers is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She was on the cover in the other two editions, one next to Scheila Carvalho, her colleague \u00c9 o Tchan!",
    "output":"She was on the cover in the other two editions, one next to Sheila Carvalho, her colleague \u00c9 o TchanSheila.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In this way, Australia and New Guinea were joined until the shallow Torres Strait was last flooded around 8,000 years ago.",
    "output":"In this way, Australia and New Guinea remained connected until the shallow Torres Strait was last flooded around 8,000 years ago.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History Newcastle United was formed in 1892 after the two rival clubs Newcastle West End and Newcastle East End grouped together.",
    "output":"The club was founded in 1892 after the merger of two local clubs, Newcastle East End and Newcastle West End.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The spiny mouse should never be picked up by its tail and should be handled with care to avoid a degloving injury.",
    "output":"Therefore, the spiny mouse should never be picked up by its tail and should be handled with care to avoid a degloving injury.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The C14 Timberwolf MRSWS is an bolt action sniper rifle that is manually operated and was originally developed by Canada.",
    "output":"In 2005 they won the contract to supply the Canadian Forces Land Command with the C14 Timberwolf MRSWS for $4.5 million.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The climate is one of the driest of Indonesia. Each year between 800mm and 1000mm of rain falls in the park area.",
    "output":"The terrain is generally rugged, characterized by rounded hills, with altitudes up to 735 m\/O. The climate is one of the driest of Indonesia with annual rainfall between 800mm and 1000mm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Manning Wardles were delivered before the dispute, and Yeo and Taw were used to help build the line.",
    "output":"The Manning Wardles were delivered ahead of the lock-out, and Yeo and Taw were used in the final stages of construction.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"July 30 & ndash; The first Defenestration of Prague occurs.",
    "output":"September 10 - John the Fearless, Duke of Burgundy (assassinated) (born 1371)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Fressin is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Fressin is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "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":1
  },
  {
    "input":"The documentary was a critical and box-office success, winning Academy Awards for Best Documentary Feature and for Best Original Song.",
    "output":"The film won Academy Awards for Best Documentary Feature and for Best Original Song.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He studied conducting with his father at the Moscow Conservatory and piano with Lev Oborin.",
    "output":"Rozhdestvensky studied conducting with his father Nikolai Anosov at the Moscow Conservatory. He studied piano with the great pianist Lev Oborin.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Young Artist Awards are presented yearly by the Young Artist Foundation.",
    "output":"The Young Artist Awards also known as the 'Hollywood Young Artist Award' [] are presented yearly by the Young Artist Foundation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Halesowen is a town in West Midlands, England, UK.",
    "output":"Halesowen is a town in the Metropolitan Borough of Dudley, in the West Midlands, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Prayer of Manasseh is a short work of 15 verses of the penitential prayer of the Judean king Manasseh.",
    "output":"The Prayer of Manasseh is a short work of 15 verses of the penitential prayer of king Manasseh of Judah.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2034 (MMXXXIV) will be a common year starting on Sunday of the Gregorian calendar.",
    "output":"2034 (MMXXXIV) will be a common year starting on Sunday of the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Marcel Desailly (; born Odenke Abbey 7 September 1968 in Accra, Ghana) is a retired French footballer and star of the France national football team squad, with whom he won the 1998 World Cup and Euro 2000.",
    "output":"Marcel Desailly (born 7 September 1968) is a former French football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Flame Nebula, designated as NGC 2024, is in the Constellation Orion.",
    "output":"The Flame Nebula, also known as NGC 2024, is a nebula in the constellation Orion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These are: Age of Empires, Age of Empires II, and Age of Empires III.",
    "output":"At that point, the Zone abandoned support of most CD-ROM games, including Age of Empires and Age of Empires II: The Age of Kings.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Carlos Gamarra (born 17 February 1971) is a former Paraguayan football player. He has played for Paraguay national team.",
    "output":"Carlos Alberto Gamarra Pav\u00c3 n (born February 17, 1971 in Ypacarai, Paraguay) is a former football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Its fossils have been found in Egypt, Niger and in several different locations in the Sahara Desert.",
    "output":"Its fossils have been found in Egypt, Niger, and in several different locations in the Sahara Desert.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She is the first woman to play full time pro hockey in a position other than goaltender.",
    "output":"She was the first woman to play full time professional hockey in a position other than goalie.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Adolf Hitler, (The F\u00fchrer), leader of the Nazi Party (Head of State), used these feelings of discontent to take control of Germany in 1933.",
    "output":"Adolf Hitler, (The F\u00fchrer), leader of the Nazi Party (Head of State), used these feelings of unhappiness to take control of Germany in 1933.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bugs traps Smoke in a trash can and uses a time machine (which he borrowed from \"some coyote\") to see when and how Michael's addiction was started. It was discovered that rather than wanting to get started on drugs, he was bullied into doing it by his \"friends\".",
    "output":"Bugs traps Smoke in a trash can and uses a time machine (borrowed from Wile E. Coyote) to see when and how Michael's addiction was started\u00e2 \"it was discovered that rather than wanting to get started on drugs, he was bullied into doing it by his\" friends \".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Senegal national football team, nicknamed the Lions of Teranga, is the national team of Senegal and is controlled by the F\u00c3 d\u00c3 ration S\u00c3 n\u00c3 galaise de Football.",
    "output":"Senegal national football team is the national football team of Senegal.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The base, sometimes called \"GTMO\" or \"Gitmo\", covers 116 km\u00c2 (about 45 square miles) on the western and eastern banks of the bay.",
    "output":"The naval base, nicknamed \"GTMO\" or \"Gitmo\", covers 116 km\u00c2 (about 45 square miles) on the western and eastern banks of the bay.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"His illness and recovery, showed the link between H. pylori and gastritis, but not for peptic ulcer.",
    "output":"His illness and recovery, based on a culture of organisms extracted from a patient, fulfilled Koch's postulates for H. pylori and gastritis, but not for peptic ulcer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Career Born in Colchester, Essex, England, Roger Penrose is a son of Lionel S. Penrose and Margaret Leathes.",
    "output":"Roger Penrose is the son of scientist Lionel S. Penrose and Margaret Leathes, and the brother of mathematician Oliver Penrose and correspondence chess grandmaster Jonathan Penrose. He was born in Colchester, Essex, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Usually, if the music containing the trill was written before 1800 the trill is played by starting a note above the written note.",
    "output":"Usually, if the music was written before 1800 the trill is played by starting a note above the written note.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Several important cultural achievements were made in the decade, including publication of Roger Bacon's important scientific work Opus Majus and Thomas Aquinas' Summa contra Gentiles.",
    "output":"Several important cultural achievements were made in the decade. Roger Bacon published important scientific work named Opus Majus.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Flame Nebula, designated as NGC 2024 and Sh2-277, is an emission nebula in the constellation Orion.",
    "output":"The Flame Nebula, also known as NGC 2024, is a nebula in the constellation Orion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The next day, Yaxh\u00c3 won the reward of a jungle canopy zip-line ride and chocolate. Then, they invited Nak\u00c3 m to camp for Danni's birthday.",
    "output":"Episode 7: Yaxh\u00c3 won the reward of a jungle canopy zipline ride, then invited Nak\u00c3 m to camp for Danni's birthday.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In physics, acceleration is the rate of change of velocity over time.",
    "output":"Acceleration is the rate of change of the velocity of an object.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Regimental Sergeant Major (RSM) (a Warrant Officer Class 1)",
    "output":"Other corps usually use the term regiment instead.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He is traditionally believed to have ruled from the palace of Migario-no-miya at Karu in what will come to be known as Yamato province.",
    "output":"The Gukansh records that he ruled from the palace of Migario-no-miya at Karu in what will come to be known as Yamato province.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Montaner is a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "output":"Montaner 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 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Common names include honeyvine, honeyvine milkweed, bluevine milkweed, climbing milkweed, and smooth swallow-wort.",
    "output":"It is also known as Honeyvine, Honeyvine Milkweed, Bluevine Milkweed, Climbing Milkweed, and Smooth Swallow-wort.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The terms for the male of a given animal species (stallion, bull, rooster, etc.) usually mean that the animal is entire, that is, not castrated, and therefore capable of standing at stud.",
    "output":"The terms for the male of a given animal species (stallion, bull, rooster, etc.) usually imply that the animal is entire - that is, not castrated - and therefore capable of siring offspring.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, Carl, Jr. 's spending habits alarmed company stockholders, especially after the costly flop of Sutter's Gold earlier in the year.",
    "output":"Eventually, Carl, Jr. 's spending habits alarmed company stockholders, especially after the costly flop of the western epic Sutter's Gold earlier in the year.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Central Queensland University is a large ten campus university in Queensland, Australia.",
    "output":"CQUniversity is an Australian public university based in Queensland. Its main campus is in North Rockhampton Queensland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At room temperature, it is a nearly colorless, tasteless, and odorless liquid.",
    "output":"At room temperature, it is a nearly colorless with a hint of blue, tasteless, and odorless liquid.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It had a seating capacity of 250 people, and was heated by two coal stoves at either end which shared a common chimney.",
    "output":"It had a seating capacity of 250 people, and was heated by two coal stoves at either end which shared a long, black chimney.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bernd H\u00c3 lzenbein (born 9 March, 1946) is a former German football player.",
    "output":"Bernd H\u00c3 lzenbein (born 9 March 1946 in Dehrn, Germany) is a former German football (soccer) player (winning the World Cup in 1974).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tal was also a highly-regarded chess writer; his professional career was that of a chess journalist.",
    "output":"p43 Many authorities consider him to have been the greatest attacking player of all time.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Attock Tehsil (Urdu: \u00d8 \u00d8 \u00d8 \u00db \u00d9 \u00d8 \u00d9 \u00da) is one of the six tehsils (subdivisions) of Attock District in the Punjab province of Pakistan.",
    "output":"Attock Tehsil is one of the six tehsils (subdivisions) of Attock District in the Punjab province of Pakistan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The phrase \"DIT IS ONS ERNS\" (roughly \"we are earnest (about this)\", or \"this is our earnestness\") is emblazoned on the pathway leading up to the monument.",
    "output":"The phrase \"DIT IS ONS ERNS\" (\"we are earnest (about this)\", or \"this is our earnestness\") is inscribed on the pathway leading up to the monument.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The rains across the Southern Plains were beneficial as the region had been suffering from a drought for much of the Summer of 1983.",
    "output":"Hurricane Alicia brought useful rains to the southern Great Plains, which had been suffering from a drought for much of the summer of 1983.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Muskets were made for use by infantry.",
    "output":"Muskets were primarily designed for use by infantry.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Other Furbies Furby Babies In 1999, the Furby Babies line was introduced.",
    "output":"Other Furbys Furby Babies In 1999, the Furby Babies line was introduced.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Paolo Di Canio (born 9 July, 1968) is a former Italian football player.",
    "output":"Paolo Di Canio (born 9 July 1968) is an Italian former professional footballer who played as a striker.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Masakiyo Maezono (born 29 October 1973) is a former Japanese football player.",
    "output":"Masakiyo Maezono is a retired Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Plain English Campaign Limited (PEC) is a commercial editing and training firm based in the United Kingdom.",
    "output":"The Plain English Campaign (PEC) is a commercial editing and training firm based in the United Kingdom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Barbuda is an island in the Eastern Caribbean, and forms part of the state of Antigua and Barbuda.",
    "output":"Barbuda is an island in the eastern Caribbean, and forms part of the state of Antigua and Barbuda.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The University of Notre Dame is in South Bend.",
    "output":"The South Bend area is home to several institutions of higher learning, the most famous of which is the University of Notre Dame. The university is located to the north of South Bend in Notre Dame, Indiana.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This species of deer was first made known to Western science in 1865, by Father Armand David (P\u00c3 re David), a French missionary working in China.",
    "output":"This species of deer was first made known to Western science in 1866, by Father Armand David, a French missionary working in China.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Not long after, in 1911, she won an essay competition in The Ladies Companion for a 300-word essay on Jane Austen.",
    "output":"Not long after, in 1911, she won an essay competition in The Ladies Companion for a 300-word essay about Jane Austen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Monchy-le-Preux is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Monchy-le-Preux is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tijani Babangida (born September 25, 1973 in Kaduna) is a former football winger from Nigeria.",
    "output":"Tijani Babangida (born 25 September, 1973) is a former football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, the US continued to use its previous national definition of the length units for surveying purposes.",
    "output":"However, the United States continued to use its old length units for surveying purposes.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Fl\u00c3 rez's first breakthrough and professional debut came in 1996, at the Rossini Festival in the Italian city of Pesaro, Rossini's birthplace.",
    "output":"Fl\u00c3 rez's first big breakthrough came in 1996, at the Rossini Festival in the Italian city of Pesaro, Rossini's birthplace.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Seol Ki-Hyeon or Seol Ki-Hyun (; born 8 January 1979 in Jeongseon, Gangwon) is a South Korean professional footballer who plays for Ulsan Hyundai as a winger or striker.",
    "output":"Seol Ki-Hyeon (born 8 January 1979) is a South Korean football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Komodo is part of the Lesser Sunda chain of islands. It is part of the Komodo National Park.",
    "output":"Komodo is part of the Lesser Sunda chain of islands and forms part of the Komodo National Park.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Djibouti gained its independence on June 27, 1977.",
    "output":"The territory was declared an independent nation in 1977, and changed its name to the Republic of Djibouti. Djibouti joined the United Nations on September 20, 1977.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Abdul-Jabbar has also been an assistant coach for several NBA teams.",
    "output":"Since 2005, Abdul-Jabbar has served as special assistant coach for the Los Angeles Lakers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The city protected itself by joining the Swiss Federation (Eidgenossenschaft), uniting itself in 1426 with Berne and Fribourg.",
    "output":"The city protected itself by union with the Swiss Federation, uniting itself in 1526 with Berne and Fribourg.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mousavi is currently the president of the Iranian Academy of Arts and was a candidate for the 2009 presidential election.",
    "output":"Mousavi is currently the president of the Iranian Academy of Arts. He also was a candidate for the 2009 presidential election.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These units are suburban trains, with an express version appearing later in the form of the Class 166 \"Network Express Turbo\" units.",
    "output":"These units are suburban trains, with an express version appearing later in the form of the Class 166 Turbo Express trains.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Takeshi Koshida (born 19 October 1960) is a former Japanese football player.",
    "output":"Takeshi Koshida (born October 19, 1960) is a former Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Using local hard disks as caches is the main concept of hierarchical storage management.",
    "output":"Such a scheme is the main concept of hierarchical storage management.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Wettin Castle is located in Wettin in the Hosgau on the Saale River.",
    "output":"Wettin Castle is located in Wettin, Saxony-Anhalt in the Hosgau on the Saale River.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Melbourne is a town in south Derbyshire, England.",
    "output":"Melbourne is a Georgian market town (population 6,500) in South Derbyshire, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Boston is the capital city of Massachusetts in the United States.",
    "output":"Boston (pronounced) is the capital and largest city in Massachusetts, and is one of the oldest cities in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Most of the subscribers of this newspaper are located in San Felipe, La Paz and Cabo San Lucas.",
    "output":"Most of the subscribers of this newspaper are located in San Felipe, La Paz and Cabo San Lucas San Felipe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In regular play, two defencemen play with three forwards and a goaltender on the ice.",
    "output":"In regular play, two defencemen complement three forwards and a goaltender on the ice.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These books are like dictionaries to the Qur 'an - they are not read as part of the religion of Islam, to replace the Arabic Qur' an. Muslims believe that these translations are not the true Qur 'an; only the Arabic copy is the true Qur' an.",
    "output":"They argue it is not possible for a human to produce a book like the Qur 'an, as the Qur' an itself maintains.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Greip (\"grape\"), or Saturn LI (provisional designation S\/2006 S 4), is a natural satellite of Saturn.",
    "output":"Greip or Saturn LI (provisional designation S\/2006 S 4) is a moon of Saturn.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Errol Flynn acted in the Northampton Repertory Theatre between 1933 and 1934.",
    "output":"Errol Flynn acted in the Northampton Repertory Theatre between 1933 and 1935.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It was started in January 2001 after the closing of the Cheiron Studios.",
    "output":"Based in Stockholm, Sweden, it was started in January 2001 after the closing of the Cheiron studios.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The first partial translation of Genji Monogatari into English was by Suematsu Kench\u00c5.",
    "output":"The first translation of part of Genji Monogatari into English was by Suematsu Kencho.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Turkmenistan national football team is the national team of Turkmenistan and is controlled by the Football Federation of Turkmenistan.",
    "output":"Turkmenistan national football team is the national football team of Turkmenistan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gloves are worn in sports, the most common reason being for extra grip for the competitors hands.",
    "output":"For cheaper male gloves New York State, especially Gloversville, New York is a center of glove manufacturing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A single episode, \"A Girl's Best Friend\", was produced, but the series was not taken up.",
    "output":"A single episode, \"A Girl's Best Friend\", was produced as a pilot for a proposed series, but the series was not taken up.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"La Roche-en-Ardenne is a municipality located in the Belgian province of Luxembourg.",
    "output":"La Roche-en-Ardenne is a municipality of Belgium. It lies in the country's Walloon Region and Luxembourg Province.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Pays de la Loire in the Vend\u00e9e department in the west of France.",
    "output":"Saint-Michel-Mont-Mercure is a commune in the Vend\u00e9e department in the Pays de la Loire region in western France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1802 - The Treaty of Amiens is signed as a \"Definitive Treaty of Peace\" between France and United Kingdom.",
    "output":"1802 & ndash; The Treaty of Amiens is signed as a \"Definitive Treaty of Peace\" between France and the Kingdom of Great Britain and Ireland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"As of the 2000 U.S. Census, the population of Jefferson County was 662,047, but the July 2009 estimate is 665,027.",
    "output":"The county has the largest population of all other counties in Alabama, and was 662,047 as of the 2000 U.S. census.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kim Thayil (born September 4, 1960 in Seattle, Washington) is an American guitarist best known as the lead guitarist of the Seattle-based grunge band Soundgarden, which he cofounded with singer Chris Cornell and bassist Hiro Yamamoto in 1984.",
    "output":"Kim Thayil (born September 4, 1960 in Seattle, Washington) best known as the lead guitarist in Soundgarden.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Capital goods human-made goods (or means of production) which are used in the production of other goods.",
    "output":"The capital stock human-made goods (or means of production) which are used in the production of other goods.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1963, she played the lead role in Cleopatra and met actor Richard Burton, who became her fifth husband in 1964.",
    "output":"She is known for her acting talent and beauty, as well as her Hollywood lifestyle, including many marriages.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In all later films, Brosnan wore an Omega Seamaster Professional Chronometer (model 2531.80.00).",
    "output":"In all later Films, Brosnan wore an Omega Seamaster Professional Chronometer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The original twelve nations that signed it and thus became the founding members of NATO were:",
    "output":"The original twelve nations that signed it and thus became the founding members of NATO were the following:",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"STUX Live CD Topologilinux Designed to run from within Microsoft Windows, Topologilinux can be installed without any changes to the user's hard disk.",
    "output":"Topologilinux Designed to run from within Microsoft Windows.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Instead, it stayed intact as it flowed through the Gulf of Mexico, into the Straits of Florida, and entered the Gulf Stream.",
    "output":"The Mississippi flows into the Gulf of Mexico.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1974, he was made assistant conductor of the Bournemouth Symphony Orchestra, and in 1977 assistant conductor of the Royal Liverpool Philharmonic.",
    "output":"In 1974, he was made assistant conductor of the Bournemouth Symphony Orchestra.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The only physical cast members are Tamzin Griffin, who plays the manic \"Funny Lady\", and Jessica Smith whose face as a seven month old baby depicts the Sun.",
    "output":"The only physical cast member is Tamzin Griffin, who plays the manic \"Funny Lady\". The Sun is personified with the face of baby Jessica Smith, who is believed to have been around seven months old at the time of filming.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"was an early practitioner and exponent of the elaborate style of cooking known as haute cuisine, the \"high art\" of French cooking: a grandiose style of cookery favored by both international royalty and by the newly rich of Paris.",
    "output":"He is well known for greatly simplifying and writing about the style of cooking known as haute cuisine, the high art of French cooking.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The more abundant Euphausiidae contains ten different genera with a total of 85 species.",
    "output":"The order Euphausiacea is divided into two families, Bentheuphausiidae and Euphausiidae. the first has one species, the second has 85 species.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sir Alexander Chapman \"Alex\" Ferguson, CBE, popularly known as Sir Alex or Fergie (born 31 December 1941 in Govan, Glasgow) is a Scottish football manager and former player, currently managing Manchester United, where he has been in charge since 1986.",
    "output":"Sir Alex Ferguson (born 31 December, 1941) is a Scottish football manager.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dmitri Donskoi of Moscow raids Mongol ruled Volga Bulgaria (now in Russia).",
    "output":"Dmitri Donskoi of Moscow raids Mongol-ruled Volga Bulgaria (now in Russia).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Grand Rapids is the county seat of Kent County.",
    "output":"It is the county seat of Kent County, Michigan, second largest city in the state, and one of the principal cities in West Michigan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Talmud calls the hyssop 'and considers it to be an herbal remedy for indigestion.",
    "output":"The Talmud calls the hyssop 'and considers it to be a herbal remedy for indigestion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"McEver also coached the University of North Carolina to a 1-7-1 record in 1944.",
    "output":"McEver also coached the University of North Carolina to a 1-7-1 record as interim coach in 1944.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Afonso Guimar\u00e3es da Silva, best known as Afonsinho (born in Rio de Janeiro, March 8, 1914 & ndash; died February 19, 1997) CBF profile was a Brazilian footballer who played as an attacking midfielder.",
    "output":"Afonso Guimar\u00e3es da Silva (born 9 September, 1912) is a former Brazilian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1859, he was called by the Spanish government to depict the campaigns of the Spanish-Moroccan War (1859) Spanish-Moroccan War.",
    "output":"In 1859, he was called by the Spanish government to depict the campaigns of the Spanish-Moroccan War.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"But by 1975, basic four-function electronic calculators could be purchased for under $50.",
    "output":"But by 1975, basic four-function electronic calculators could be purchased for less than $50.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"During that time, he had a chance to meet the famous Thai TV producer, \"Kai Varayuth\", who saw entertainment talent in Bird.",
    "output":"While working in a bank, he had a chance to meet the famous Thai TV producer \"Kai Varayuth\" who saw entertainment talent in Bird.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is quite large, being 30-40 km in diameter, and would be a sizeable asteroid by itself.",
    "output":"It is quite big being 30-40 km in diameter, and would be a sizeable asteroid by itself.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Captain Cook named the islands the Sandwich Islands for the fourth Earl of Sandwich, John Montague.",
    "output":"Cook named the islands the Sandwich Islands in honor of one of his sponsors, John Montagu, 4th Earl of Sandwich.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Universal did not want to spend the normal amount of money for a story set in space ($100 million).",
    "output":"Filming Universal, while on board with the movie, was not willing to spend the typical $100 million for a story set in space.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Jacky Ickx, driving a Matra MS5, won the first championship.",
    "output":"Ickx, driving a Matra MS5, won the inaugural championship by 11 points from the Australian, Frank Gardner.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The field of applied science and engineering concerned with the design and application of optical fibers is known as fiber optics.",
    "output":"The study of optical fibers is called fiber optics, which is part of applied science and engineering.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mirandan craters are named after characters in Shakespeare's The Tempest.",
    "output":"Craters on Miranda are named after characters in Shakespeare's play The Tempest.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Parliament decided that he had given up his crown, and offered it to his Protestant daughter Mary, instead of his Catholic son.",
    "output":"Parliament then offered the Crown to his Protestant daughter Mary, instead of his son (James Francis Edward Stuart).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Irissarry () is a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "output":"Irissarry 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 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The nature of the information they require to do so depends on the encryption technique they might use.",
    "output":"Some of the existing work-around designs work, more or less, but are not fully satisfactory.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"X-Men: The Last Stand is a 2006 movie.",
    "output":"X-Men: The Last Stand (also known colloquially as X-Men 3 or X3) is a 2006 superhero film and the third in the X-Men series.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":0,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In French it is also known by its brand names, notably a Bodum or a melior, from an old brand of this type.",
    "output":"Sometimes it is also called a melior (from an old brand of makers of coffee pots of this type) or a Bodum (another brand).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Avesnes-le-Comte is a commune in the Pas-de-Calais department in northern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Some studies have shown that hot chocolate may be healthy because of antioxidants that are in cocoa. Hot chocolate has a lot of antioxidants that may be good for the health.",
    "output":"Studies have shown that hot chocolate contains large amounts of antioxidants that may be beneficial to one's health.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"9.3 k to the southeast is Fairway Rock, which is generally not considered part of the Diomede Islands.",
    "output":"9.3 m to the southeast is Fairway Rock, an islet which is usually not considered part of the Diomede Islands.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Roe Deer or (Capreolus capreolus) is a deer species of Europe and Asia Minor.",
    "output":"The European Roe Deer (Capreolus capreolus), also known as the Western Roe Deer or chevreuil, is an Eurasian species of deer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Exploration In 1979-1980, the Voyager 1 and 2 spacecraft made the first images of Amalthea, which resolved its surface.",
    "output":"Exploration In 1979 1980, the Voyager 1 and 2 spacecraft made the first images of Amalthea, which resolved its surface.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"11th-12th century) and Ramacharitamanas by Tulasidas in Hindi (c. 16th century).",
    "output":"In the 16th century, Tulasidas wrote a Hindi version of Ramayamna.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These include To Ruhleben - And Back by Geoffrey Pyke, who successfully escaped from the camp in 1915.",
    "output":"These include To Ruhleben - And Back by Geoffrey Pyke, who successfully escaped from the camp in 1915.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The song was also used as the theme music for The Cancer Council Australia's \"Daffodil Day\", in recognition of that organization's official flower's yellow hue.",
    "output":"The song was also used as the theme music for The Cancer Council Australia's \"Daffodil Day\". This was in recognition of that organization's official flower's yellow hue.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He was replaced by former Nirvana bassist Jason Everman.",
    "output":"He was replaced by Jason Everman, formerly of Nirvana.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Small prey will be caught within the range of the vomerine teeth or by the posterior half of the tongue, which sticks to the prey.",
    "output":"Small prey will be caught within the range of the vomerine teeth or by the posterior half of the tongue, which adheres the prey.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Rafsanjani is currently the Chairman of the Expediency Discernment Council, that resolves legislative issues between the Majlis and the Council of Guardians.",
    "output":"He has been the Chairman of the Expediency Discernment Council of Iran since 1989.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":") Wazir-e - Azam meaning \"Grand Minister\"), is the Head of Government of Pakistan.",
    "output":"The Prime Minister of Pakistan (Wazir-e - Azam meaning \"Grand Minister\"), is the Head of Government of Pakistan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Pays de la Loire in the Sarthe department in the west of France.",
    "output":"Les Aulneaux is a commune in the Sarthe department in the region of Pays-de-la-Loire in northwestern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Many people consider the month of June, which is named after the goddess who is the patroness of marriage, to be the most favorable time to marry.",
    "output":"Many considered the month of June, which is named after Juno, the patroness of marriage, to be the most favorable time to marry.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lemonade is a drink made with water, lemons or lemon juice, and sugar.",
    "output":"Lemonade is a lemon-flavored drink, typically made from lemons, water and sugar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Melville Island is a vast, uninhabited member of the Canadian Arctic Archipelago, Canada with an area of.",
    "output":"Melville Island is a member of the Canadian Arctic Archipelago, Canada with an area of.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Argun River flows through the northern Caucasus, Georgia, and the Chechen Republic of Russia.",
    "output":"The Argun River runs through the northern Caucasus, Georgia, and the Chechen Republic of Russia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lithium peroxide is the inorganic compound with the formula Li2O2.",
    "output":"Lithium peroxide is a chemical compound. Its chemical formula is Li2O2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Kentucky River is a tributary of the Ohio River, 259 mi (417 km) long, in the U.S. state of Kentucky.",
    "output":"The river is formed in eastern Kentucky at Beattyville, in Lee County, when the North, Middle and South Forks meet at about 670 feet (204 m).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Statistics of Football League of Ireland in the 1958\/1959 season.",
    "output":"Statistics of Football League of Ireland Premier Division in season 1958\/1959.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mountain View is a city in California in the San Francisco Bay Area.",
    "output":"Mountain View is a city in Santa Clara County, in the San Francisco Bay Area of California.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Charles of Egmond (9 November 1467 \u00e2 \"June 30 1538) was the Duke of Guelders, an influential Dutch nobleman of the late 15th and early 16th century.",
    "output":"Charles of Egmond (9 November 1467 in Grave, North Brabant \u00e2 \"30 June 1538) was Duke of Guelders, Count of Zutphen between 1492 and his death.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Claudio Daniel Husa\u00edn (born 20 November, 1974 in San Justo, Buenos Aires) is a former Argentine football player.",
    "output":"Claudio Husa\u00edn (born 20 November, 1974) is a former Argentine football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Oregon County is a county located in the U.S. state of Missouri.",
    "output":"Oregon County is a county located in South Central Missouri in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The gear shift is the part of the gearbox which has the shift forks and allows the contact from the driver to the synchronisation.",
    "output":"The gear shift is the part of the gearbox which has the shift forks and allows the contact from the driver to the synchronization.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Politics He has also been actively involved in politics.",
    "output":"He has also been actively involved in politics.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The movie uses make-up, puppetry, and CGI effects to create its creatures.",
    "output":"The film employs make-up, animatronics and CGI effects to bring to life its creatures.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Stella Artois brewery is founded in present-day Belgium.",
    "output":"Foundation of the Stella Artois brewery in present-day Belgium.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The first account by a western European to mention the ancient language Sanskrit came from Filippo Sassetti (born in Florence, Italy in 1540), a merchant who traveled to the Indian subcontinent.",
    "output":"The first account to mention Sanskrit came from Filippo Sassetti (born Florence, Italy 1540).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is located on the route of an ancient salt-trading route, the Hellweg road.",
    "output":"Unna is situated on an ancient salt-trading route, the Hellweg road.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Russia surrendered the territory by the Treaty of Brest-Litovsk on March 3, 1918.",
    "output":"Russia surrendered governorate during Treaty of Brest-Litovsk on March 3 1918.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On 23 July 1849 Staunton married Frances Carpenter Nethersole, who had eight children by a previous marriage.",
    "output":"On 23 July 1849 Staunton married Frances Carpenter Nethersole, who had had eight children by a previous marriage.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Simms works alongside co-host and designer Daniel Kucan to redecorate a room of a home in just two days and with only $2,500.",
    "output":"Simms works alongside co-host and designer Daniel Kucan to decorate a room of a home in just two days and with only $2,500.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Miguel \u00c1ngel Alonso (born 1 February, 1951) is a former Spanish football player.",
    "output":"Miguel \u00c1ngel Alonso Oyarbide, known as Periko (born 1 February 1953 in Tolosa, Guip\u00fazcoa), is a former Spanish footballer and coach.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"\"The Creation of Adam\", a section of Michelangelo's fresco Sistine Chapel ceiling painted circa 1511",
    "output":"The Creation of Adam, a fresco from circa 1511 on the Sistine Chapel ceiling painted by Michelangelo Buonarroti",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Miles Davis was born in 1926 in Alton, Illinois.",
    "output":"Miles Davis was born on May 26, 1926, to an affluent African American family in Alton, Illinois.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Calling themselves the Sith, they declared war on the Republic.",
    "output":"He then founded a powerful new Sith Empire, and declared war on the Republic and the Jedi themselves.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Eric Dane as Jamie Madrox \/ Multiple Man: Multiple Man can split himself into multiple copies.",
    "output":"Eric Dane as James Madrox \/ Multiple Man: Multiple Man can split himself into multiple copies.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"One Papuan language, Meriam Mir, is spoken within the national borders of Australia, in the eastern Torres Strait.",
    "output":"The concept of Papuan peoples as distinct from Melanesians was first suggested and named by Sidney Herbert Ray in 1892.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The hookah operates by water filtration and indirect heat.",
    "output":"A hookah operates by water filtration and indirect heat.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In contemporary times, both King Juan Carlos of Spain and Grand Duke Henri of Luxembourg are members of this family, both through the Bourbon branch of the dynasty.",
    "output":"King Juan Carlos of Spain and the grand duke of Luxembourg are members of this family, both through the Bourbon branch of the dynasty.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Withdrawing from France because of political events of December 1851, he spent the next six years (1852 1857) traveling and working in Great Britain, the United States, Central America, and Colombia.",
    "output":"After 1851, he spent the next six years (1852 1857) visiting the British Isles, the United States, Central America, and Colombia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On 20 July 2009, the team announced that Jaime Alguersuari would replace him as official driver for the rest of the season.",
    "output":"On 20 July, the team announced that Jaime Alguersuari will replace Bourdais starting with the Hungarian Grand Prix.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She is known for her acting talent and beauty, as well as her Hollywood lifestyle, including many marriages.",
    "output":"Born in London, England, to American parents who returned to the United States on the onset of World War II.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He has nearly 11 million books in print, which have been translated into 37 languages and sold in 50 countries.",
    "output":"Today, Berry has nearly 11 million books in print, which have been translated into 37 languages and sold in 50 countries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Despite having many troubles during his reign, Arshak II was able to change many parts of his kingdom for the better.",
    "output":"Legacy Despite having a troublesome reign, Arshak II was able to improve many aspects of his kingdom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is present in many cultures throughout history both as decorative motifs and as art pieces themselves.",
    "output":"It is present among many cultures throughout history both as decorative motifs and as art pieces themselves.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The start of the river is at Irwell Springs on Deerplay Moor, about north of the town of Bacup, in the parish of Cliviger, Lancashire.",
    "output":"The river's source is at Irwell Springs on Deerplay Moor, approximately north of Bacup, in the parish of Cliviger, Lancashire.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Georgraphy Chakswari comprises partly plain and partly hilly areas.",
    "output":"Chakswari comprises partly plain and partly hilly areas.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"KFAX is a radio station in San Francisco Bay Area, California.",
    "output":"KFAX is a radio station licensed to transmit from San Francisco, California and heard in the Bay Area.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nevermind is the second studio album by the American rock band Nirvana, released on September 24, 1991.",
    "output":"Nevermind is the second studio album by the American grunge band, Nirvana.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He subsequently was Chief Conductor at the Bavarian Radio Symphony Orchestra from 1983 to 1993.",
    "output":"He was Chief Conductor of the BBC Symphony Orchestra. He was Chief Conductor at the Bavarian Radio Symphony Orchestra from 1983 to 1993.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He also plays drums, bass guitar, accordion, organ and cello.",
    "output":"He also plays keyboard, accordion, piano, organ, bass, guitar, cello and drums.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Provence-Alpes-C\u00f4te d'Azur in the Alpes-Maritimes department in the south of France.",
    "output":"Coaraze is a commune in the Alpes-Maritimes department in the region of Provence-Alpes-C\u00f4te d'Azur in southeastern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Alison Moyet (born Genevi\u00c3 ve Alison Jane Moyet, 18 June 1961), is an English pop singer-songwriter noted for her bluesy voice.",
    "output":"Alison Moyet (born Genevieve Alison Jane Moyet on 18 June 1961), is an English pop singer-songwriter noted for her bluesy voice.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Boswil is a municipality in the district of Muri in the canton of Aargau in Switzerland.",
    "output":"Boswil is a municipality of the district Muri in the canton of Aargau in Switzerland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Paes describes the king's attitude to law and order by the sentence, \"The king maintains the law by killing.\"",
    "output":"Paes summarises the king's attitude to matters of law and order by the sentence, \"The king maintains the law by killing.\"",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Grace Patricia Kelly (November 12, 1929 - September 14, 1982) was an American film and stage actress and fashion icon who later became Princess Grace of Monaco.",
    "output":"Grace Kelly (November 12, 1929 - September 14, 1982) is an American actress.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Puss Gets the Boot is the first Tom and Jerry episode.",
    "output":"Puss Gets the Boot is a one-reel animated cartoon and the first Tom and Jerry short, although not billed as such in the cartoon.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1916, he became the president of the Muslim League.",
    "output":"Eventually, he joined the league in 1913 and became the president at the 1916 session in Lucknow.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Medusa is left clinging to one of its smokestacks while Brutus and Nero attack her from below.",
    "output":"The ship explodes and sinks while Medusa is left clinging to one of its poles with Brutus and Nero attacking her from below.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Capecchi received his PhD in biophysics in 1967 from Harvard University.",
    "output":"Capecchi received his Ph. D. in biophysics in 1967 from Harvard University, with his doctoral thesis completed under the tutelage of Watson.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In Australia borough can mean a town and its surrounding area, e.g. Borough of Queenscliffe.",
    "output":"In Australia, borough can designate a town and its surrounding area, such as the Borough of Queenscliffe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bouy-Luxembourg is a commune of the Aube d\u00c3 partement in the north-central part of France.",
    "output":"Bouy-Luxembourg is a commune in the Aube department in north-central France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He played Tarzan for several movies, and had trouble getting parts in other movies because of this.",
    "output":"His character's distinctive, ululating Tarzan yell is still often used in films.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Isabella's husband, Samuel Orchart Beeton, was also born in Milk Street.",
    "output":"Sarah Freeman: Isabella and Sam: The Story of Mrs Beeton, London: Victor Gollancz, 1977.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Charlemagne ordered the building of a cathedral in 786 AD.",
    "output":"The Aachen Cathedral was erected on the orders of Charlemagne in 786 AD and was on completion the largest dome north of the Alps.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These were later replaced by dormitory housing (\"spikes\") provided by local boroughs, and these were researched by the writer George Orwell.",
    "output":"These were later replaced by dormitory housing (\"spikes\").",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"By this time, the storm was over 18 C waters, likely stopping further strengthening.",
    "output":"By this time, the storm was over 18 C waters, likely inhibiting convective development.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Burlington Airpark,, is a small, privately-operated general aviation airport in rural Milton, Ontario west of Toronto.",
    "output":"Burlington Airpark, is a two runway airport located in Burlington, Ontario.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"From that early start, Balukas completely dominated women's professional pool during the 1970s and 1980s.",
    "output":"From that early start, Balukas dominated women's professional pool during the 1970s and 1980s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Hall is part of the Blues Foundation, and honors people who have performed, recorded, or documented blues.",
    "output":"Started in 1980 by the Blues Foundation, it honors those who have performed, recorded, or documented blues.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In the U.S. the song went for radio airplay only and was never released as a single in other countries.",
    "output":"In the United States, the song went for radio airplay only and was never released as a single in other countries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Martha Dandridge Custis Washington (June 2, 1731 - May 22, 1802) was the wife of George Washington. George Washington was the first president of the United States.",
    "output":"Martha Dandridge Custis Washington (June 2, 1731 - May 22, 1802) was the wife of George Washington, the first president of the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The best of their musical work came when The Orb recorded music for John Peel on BBC Radio 1.",
    "output":"The culmination of their musical work came when The Orb recorded a session for John Peel on BBC Radio 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The wave that would become Tropical Depression Five was tracked beginning on August 17.",
    "output":"A tropical wave that was first noted on August 17 tracked westward and reached the Caribbean Sea on August 26.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Playing career McGhee played for many Scottish and English clubs, before he had to retire because of injury.",
    "output":"Playing career McGhee played for a host of Scottish and English clubs, before he had to abruptly retire because of injury.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Villa Park is a football stadium in the district of Aston, Birmingham, England with a seating capacity of 42,788.",
    "output":"Villa Park is a football stadium in Birmingham, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"His compositions are particularly noted as being influenced by jazz and for their use of polytonality (music in more than one key at once).",
    "output":"His music is often influenced by jazz and polytonality (music in more than one key at once).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"St\u00c3 phane Grappelli (26 January 1908 - 1 December 1997) was a French jazz violinist who founded the Quintette du Hot Club de France with guitarist Django Reinhardt in 1934.",
    "output":"St\u00c3 phane Grappelli (26 January 1908 \u00e2 \"1 December 1997) was a French jazz violinist.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"According to legend, the hills above Kikaishima airport have beds of cornflower that bloom in early May.",
    "output":"Some places, like the hills near Kikajima airport, are said to have beds of cornflower that bloom in early May from those days.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Alderaan is a fictional planet in the universe of Star Wars.",
    "output":"Alderaan is a fictional planet found in the Star Wars series of films created by George Lucas.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Edmilson Carlos Abel (born February 23, 1974) is a Brazilian football player.",
    "output":"Edmilson Carlos Abel (born 23 February 1974) is a Brazilian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It can cause a zoonotic infection in humans, which typically is a result of bites or scratches from domestic pets.",
    "output":"However, it was not isolated until 1880, by Louis Pasteur - the man in whose honor Pasteurella is named.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Promenade concerts On 10 August 1895 the first Promenade Concert was given, under the musical direction of Henry J. Wood, and with the newly-formed Queen's Hall Orchestra.",
    "output":"On 10 August 1895 the first Promenade concert was given with Henry Wood conducting.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On May 7 and 8th 2005, Sunderland played host to BBC Radio 1's Big Weekend concert - the UK's largest free music festival.",
    "output":"On May 7 and 8th 2005, Sunderland hosted the BBC Radio 1 Big Weekend concert - the UK's largest free music festival.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Goldenthal worked on Taymor's previous films Titus and Frida.",
    "output":"Goldenthal worked on Taymor's previous movies Titus and Frida.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Some use English or Urdu as a second language.",
    "output":"Some Kashmiri speakers frequently use Hindi or English as a second language.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 40 AD, Romans took over Chellah and changed it to the Roman settlement of Sala Colonia.",
    "output":"In 40 AD, Romans took over Chellah and converted it to the Roman settlement of Sala Colonia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sometimes they are used in flavoring baked goods and chocolate desserts, and sometimes they use it to make a very delicious \"lavender sugar\".",
    "output":"Lavender flavors baked goods and desserts (it pairs especially well with chocolate), as well as used to make \"lavender sugar\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The capital of the Gilgit District is Gilgit town.",
    "output":"The town of Gilgit is the capital of Gilgit District and capital of Northern Areas of Pakistan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Calc is similar to Microsoft Excel, with a roughly equivalent range of features.",
    "output":"Available under the GNU Lesser General Public License, Calc is free software.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"January 22 - Allies begin Operation Shingle, the assault on Anzio, Italy.",
    "output":"January 22 & ndash; WWII & ndash; Operation Shingle: The Allies begin the assault on Anzio, Italy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Due to the pollution during the Industrial Revolution in England, many of the lichens died out, and the trees that peppered moths rested on became blackened by soot, causing most of the light-colored moths, or typica, to die off from predation.",
    "output":"At the same time, the dark-coloured, or melanic, moths, carbonaria, flourished because of their ability to hide on the darkened trees.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Situated in the Rhine valley, the circuit is almost completely flat, with very little change in elevation.",
    "output":"Situated in the Rhine valley, the circuit is almost completely flat, with very little change in height.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A significant decline in the population resulted from the invasion of the Mongols in 1241 and the subsequent famine.",
    "output":"A huge population loss resulted from the Mongol invasions in 1241.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Maula Jut was a classic, a film that scored heavily and reached cult status in Pakistan.",
    "output":"Maula Jutt was a classic, a film that scored heavily and reached cult status both in Pakistan & the Republic of India.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Chris won the last two immunity challenges, and took Twila with him into the final two.",
    "output":"Chris won the last two immunity challenges, and ultimately took Twila with him into the final two.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These stands of kauri are also important because they are homes for many endangered species including the North Island Brown Kiwi.",
    "output":"These stands of kauri are also valuable as havens for endangered species including the North Island Brown Kiwi.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"One special case, that also applies to the Channel Islands, is the jurisdiction of the Queen's Bench Division of the English High Court over the Island in matters of habeas corpus.",
    "output":"In the Isle of Man, and the Channel Islands, the Queen's Bench Division of the English High Court can hear appeals about habeas corpus.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It was started in 1969 by Sveriges Riksbank, the Bank of Sweden.",
    "output":"In 1968, Sveriges Riksbank instituted an award that is often associated with the Nobel prizes, the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel. The first such prize was awarded in 1969.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Smith, Adrian B. A Key to the Kingdom of Heaven: A Christian Understanding of Transcendental Meditation.",
    "output":"Smith, Adrian B., A Key to the Kingdom of Heaven: A Christian Understanding of Transcendental Meditation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Manchester Velodrome and the National Squash Centre are close to the stadium.",
    "output":"The Manchester Velodrome and the National Squash Centre are a short distance from the stadium.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1990 - 300,000 march in favor of Lithuanian independence.",
    "output":"1990 300,000 march in favor of Lithuanian independence.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This means that oceans and continental crust existed within 150 Ma of Earth's formation.",
    "output":"This means that oceans and continental crust existed within 150 million years of Earth's formation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Jan Mayen is an island in the Arctic Ocean.",
    "output":"Radio Jan Mayen also served as an important radio station for ship traffic in the Arctic Ocean.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Juan Carre\u00f1o de Miranda (March, 1614-September, 1685) was a Spanish painter of the Baroque period.",
    "output":"Juan Carre\u00f1o de Miranda (March 25, 1614-October 3, 1685) was a Spanish painter of the Baroque period.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Each component is about 86 \u00b1 1 km across, with their centers separated by only about 170 kilometers.",
    "output":"Each asteroid is about 86 \u00b1 1 km across, with their centers separated by only about 170 kilometers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Danielle peaked as a 60 mph storm on September 8, while a Reconnaissance Aircraft reported gusts of up to hurricane force.",
    "output":"Danielle peaked as a 60 m storm on the 8th, while Reconnaissance Aircraft reported gusts of up to hurricane force.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Espelette is a commune of the Pyr\u00e9n\u00e9es - Atlantiques d\u00e9partement in the southwestern part of France.",
    "output":"Espelette (,) is a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The two-dimensional analogue figure is a polygon, and the three-dimensional one is a polyhedron.",
    "output":"A cell is the three-dimensional analogue of a face, and is therefore a polyhedron.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Superhuman stories are about humans who get special abilities that are not normal.",
    "output":"Superhuman stories deal with the emergence of humans who have abilities beyond the norm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The 1960 Atlantic hurricane season officially began on June 15, 1960, United Press International.",
    "output":"The 1960 Atlantic hurricane season began June 1, 1960 and ended November 30, 1960.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Scott Formerly played for the Minnesota Wild from 2008-09 then signed a two-year contract with the Chicago Blackhawks.",
    "output":"On July 1, 2010, Scott left the Wild as a free agent and signed a two-year contract with Stanley Cup champions, the Chicago Blackhawks.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Famous supporters of PEC include Margaret Thatcher D E Ager",
    "output":"Famous supporters of PEC include Margaret Thatcher and broadcaster John Humphrys.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Firestone soon saw the possibility for increasing sales by making tires for automobiles.",
    "output":"Firestone soon saw the huge potential for marketing tires for automobiles.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The song was a modest hit in several countries, but peaked at # 6 on Billboard's Modern Rock charts.",
    "output":"The song was a modest hit in several countries, while it peaked at # 6 on Billboard's Modern Rock charts in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They are currently members of the Southern Division of the National Football Conference (NFC) in the National Football League (NFL).",
    "output":"The Tampa Bay Buccaneers are a American Football team in the National Football League (NFL). They are a part of the Southern Division of the National Football Conference.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Secret of NIMH is a 1982 animated film directed by Don Bluth in his directorial debut.",
    "output":"The Secret of NIMH is an animated movie directed by Don Bluth and released by his studio United Artists in 1982.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"115; and Te Deum in A. A version by Father Michael Keating is popular in some Charismatic circles.",
    "output":"A version by Father Michael Keating is popular in some Charismatic circles.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Pre-discovery data from Hubble observations in 2002-3 implied that Nix was the brighter moon.",
    "output":"Pre-discovery data from Hubble observations in 2002-3 inferred that Nix was the brighter moon.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Trumpet player Mario Bauza, who played behind Fitzgerald when she sang with Chick Webb, remembered that \"She didn\u00e2 t hang out much.",
    "output":"Trumpet player Mario Bauza, who played behind Fitzgerald in her early years with Chick Webb, remembered that \"she didn\u00e2 t hang out much.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1825 - U.S. Congress approves Indian Territory (in what is present-day Oklahoma), clearing the way for forced relocation of the Eastern Indians on the \"Trail of Tears.\"",
    "output":"1825 & ndash; The U.S. Congress approves Indian Territory (in what is present-day Oklahoma), clearing the way for forced relocation of the Eastern Indians on the \"Trail of Tears\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bowling for Soup is a pop punk band from Wichita Falls, Texas.",
    "output":"Bowling for Soup (often typeset as \u00c2 Bowling for Soup! or abbreviated as BFS) is an American pop-punk band which originally formed in Wichita Falls, Texas in 1994.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This is not, however, their natural condition, and dramatically shortens their lifespan.",
    "output":"This is not, however, their natural condition, and shortens their lifespan by a lot.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A soul patch is a style of facial hair in which hair is only found below the lower lip and above the chin.",
    "output":"The soul patch (also known as a sole patch or a mouche) is a small patch of facial hair just below the lower lip and above the chin. It came to prominence in the 1950s and 1960s, when it was a style of facial hair common among African American men, most notably jazzmen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It was officially created (with part of the province of Milan) on May 12, 2004, but became effective with the elections of 6\/7 June 2009.",
    "output":"It was created (with part of the province of Milan) on May 12, 2004, but will become effective in 2009.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Yuta Baba} is a Japanese football player.",
    "output":"Yuta Baba (born 22 January 1984) is a Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tributaries include the Canadian River and the Cimarron River (both flowing from northeastern New Mexico) and the Salt Fork Arkansas River.",
    "output":"These are the Canadian River, the Cimarron River, and the Salt Fork Arkansas River.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Cayman Islands (or) is a British Overseas Territory located in the western Caribbean Sea.",
    "output":"The Cayman Islands are a territory of the United Kingdom in the Caribbean Sea.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Armaan (Urdu:), the Pakistani Urdu melodramatic black and white film, produced by Waheed Murad and directed by Pervaiz Malik.",
    "output":"It was the first Pakistani film to complete 75 weeks in cinemas and, thus, became the first Pakistani \"Platinum Jubilee\" film.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He was made a Commander of the Order of the British Empire (CBE) in 1979, and knighted in the 1991 New Year Honours for his outstanding work and contributions to the theatre.",
    "output":"He was made a CBE in 1979 and knighted in 1990 for his outstanding work and contributions to the theatre.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, they were not real evolutionary trees, because Hitchcock believed that a deity was the agent of change.",
    "output":"However, they were not evolutionary trees, because Hitchcock believed that a deity was the agent of change.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This halocline between the seawater above and the brine below has many bacterial and archaeal cells: they are chemoautotrophs, which feed on ammonia from the brine but can not function without some oxygen.",
    "output":"The approximately 1.5 m halocline between the seawater above and brine below teems with bacterial and archaeal cells: they are chemoautotrophs, which feed on ammonia from the brine but can not function without some oxygen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This makes them different from the other group of cetaceans, the toothed whales or Odontoceti.",
    "output":"This distinguishes them from the other suborder of cetaceans, the toothed whales or Odontoceti.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A wireless variation of the controller was later released, called the WaveBird.",
    "output":"Nintendo later released a wireless version of the controller, called the \"Wavebird\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The London Borough of Greenwich is a London Borough.",
    "output":"The London Borough of Greenwich is an Inner London borough in south-east London, England.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Elettaria is commonly known as cardamom, green cardamom or true cardamom.",
    "output":"Elettaria (commonly called cardamom, green cardamom, or true cardamom) is distributed from India to Malaysia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He is known for being a master of two styles of satire; the Horatian and Juvenalian styles.",
    "output":"He is also known for being a master of two styles of satire: the Horatian and Juvenalian styles.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Research suggests that it may have been a prehistoric calendar which accurately marks the summer solstice.",
    "output":"Research suggests that it may have been a prehistoric \"calendar\" marking the summer solstice.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In Gulliver's Travels by Jonathan Swift (1726), the country of Lilliput is described as being \"to the north-west of Van Dieman's Land\" [sic].",
    "output":"In Gulliver's Travels by Jonathan Swift (1726), the country of Lilliput is said to be \"to the north-west of Van Dieman's Land\" [sic].",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nobuo Kawakami (born 4 October 1947) is a former Japanese football player.",
    "output":"Nobuo Kawakami (born October 4, 1947) is a former Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Takamoto's father moved from Hiroshima to the United States for his health.",
    "output":"Takamoto's father emigrated from Hiroshima to the United States for his health.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The four teams in each group played each other once in the group stage. The top two teams in each group went through to the semi-finals.",
    "output":"The four teams in each group played each other in the round-robin group stage, with the top two teams in each group progressing to the semi-finals.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Despite its status as part of an occupied city, East Berlin was claimed as the capital of East Germany, as the Soviets did not honor the distinction of a free city for their sector.",
    "output":"Although it was always legally a part of an occupied city, East Berlin was claimed as the capital of East Germany.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The two friends, who were both by now experienced amateur entomologists, met in London to prepare themselves by viewing South American plants and animals in the main collections.",
    "output":"The two friends, who were both by now experienced amateur entomologists, met in London to prepare themselves. This they did by viewing South American plants and animals in the main collections.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Rotten Tomatoes - the 7th annual User Tomato Awards for best Sci-Fi movie of 2005",
    "output":"The film was released in North America on September 30, 2005 by Universal Pictures.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The American Robin is widely distributed throughout North America, wintering south of Canada from Florida to central Mexico and along the Pacific Coast.",
    "output":"It lives from Florida to central Mexico and along the Pacific Coast during the winter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The President is not the Swiss head of state (this function is carried out by the Council acting together.",
    "output":"The President is not the Swiss head of state; this function is carried out by the Council in corpore, that is, in its entirety.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mayhem is a black metal band from Norway.",
    "output":"Mayhem is a Norwegian black metal band formed in 1984Euronymous' final words, a screenshot in Oslo, Norway.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In present days, there are 8 coins (1, 2, 5, 10, 50 cents and 1, 2 and 5 LTL) and 6 banknotes (10, 20, 50, 100, 200 and 500 LTL) in use.",
    "output":"In 1993, coins were introduced (dated 1991) in denominations of 1, 2, 5, 10, 20 and 50 cent\u00c5, 1, 2 and 5 litai. The 1, 2 and 5 centai pieces were minted in aluminium, the 10, 20 and 50 cent\u00c5 in bronze and the litas coins were of cupro-nickel.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nicolas \"Nico\" H\u00c3 1\\\/4 lkenberg (born 19 August 1987 in Emmerich am Rhein, North Rhine-Westphalia, former West Germany) is a German professional racing driver.",
    "output":"Nicolas \"Nico\" H\u00c3 1\\\/4 lkenberg (born 19 August 1987 in Emmerich am Rhein, North Rhine-Westphalia) is a German racing driver.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In 1999, the American Film Institute ranked Tracy ninth among the Greatest Male Stars of All Time.",
    "output":"In 1999, the American Film Institute named Tracy among the Greatest Male Stars of All Time, ranking 9th on the list of 100.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1950 - Korean War: North Korean and Chinese troops force United Nations forces to retreat from North Korea.",
    "output":"1950 & ndash; Korean War: North Korean and Chinese troops force United Nations forces to retreat from North Korea.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Trama (mycology) (context or flesh), the mass of non-hymenial tissues that composes the mass of a fungal fruiting body",
    "output":"Trama (context or flesh), the mass of non-hymenial tissues that composes the mass of a fungal fruiting body",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He was chosen for the post when his predecessor, Dag Hammarskj\u00f6ld, died in September 1961.",
    "output":"He was chosen after his predecessor Dag Hammarskj\u00f6ld was killed in a plane crash in September 1961.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"After suffering an arm injury, he slumped in 1937 \u00e2 \"38 and the Red Wings finished last.",
    "output":"After suffering an arm injury, his quality of play dropped in 1937 \u00e2 \"38 and the Red Wings finished last.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sartene wine is well known amongst wine buffs as being a good drop.",
    "output":"Sartene wine is appreciated by wine connoisseurs for its good quality.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"If you are one that suffers from Sleep Paralysis, you can quite easily change it into an enjoyable experience.",
    "output":"If you suffer from sleep paralysis, you can change it into an enjoyable experience.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Other minor members of the royal family who reside at the palace are the Duke and Duchess of Kent and the Duke and Duchess of Gloucester.",
    "output":"Today it is the official residence of The Duke and Duchess of Gloucester; the Duke and Duchess of Kent; and Prince and Princess Michael of Kent.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Locusts are an edible insect and are considered a delicacy in some countries.",
    "output":"Locust is the swarming phase of short-horned grasshoppers of the family Acrididae.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Marty Turco (born August 13, 1975) is a Canadian professional ice hockey goaltender who is currently with the Chicago Blackhawks of the National Hockey League.",
    "output":"Marty Turco (born August 13, 1975 in Sault Ste. Marie, Ontario, Canada) is a professional Canadian ice hockey goaltender currently playing for the Chicago Blackhawks of the NHL.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mario's most commonly portrayed form of attack is jumping to stomp on the heads of enemies, first used in Super Mario Bros..",
    "output":"Mario's most commonly portrayed form of attack is jumping to stomp on the heads of enemies, first used in Mario Bros..",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Saint-L \u00e9ger - Dubosq is a commune.",
    "output":"Saint-L \u00e9ger - Dubosq is a commune in the Calvados department in the Basse-Normandie region in northern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mount Price, formerly known as Red Mountain, is a dormant stratovolcano located on the western shore of Garibaldi Lake in Garibaldi Provincial Park, about north of Vancouver, British Columbia.",
    "output":"Mount Price (sometimes Price Mountain) is a volcanic mountain in the Garibaldi Volcanic Belt, in British Columbia, Canada.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Pyrenees form the northeast edge of the peninsula, separating it from the rest of Europe.",
    "output":"Portugal, occupying most of the west of the peninsula",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Uses The chief use of ethane is in the chemical industry in the production of ethylene by steam cracking.",
    "output":"Its main use is in the chemical industry, in producing ethylene by steam cracking.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In Japanese mythology, Ry g - j () is the palace of Ry jin, the dragon god of the sea.",
    "output":"In Japanese mythology, Ry g - j (\\\/O\/) is the undersea palace of Ry jin, the dragon god of the sea.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Angels are a member of the Western Division of Major League Baseball's American League.",
    "output":"They are a member of the Western Division of Major League Baseball's American League.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Cancellation On February 14, 2004, the WB Network announced that Angel would not be brought back for a sixth season.",
    "output":"Cancellation On Valentine's Day, 2004, the WB Network said that Angel would not be brought back for a 6th season.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Jos\u00c3 Ignacio Zah\u00c3 nos S\u00c3 nchez (born December 1, 1977 in Madrid) is a retired Spanish footballer.",
    "output":"Jos\u00c3 Ignacio Zah\u00c3 nos (born 1 December 1977) is a former Spanish football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He plays for Estudiantes La Plata and Argentina national team.",
    "output":"He currently plays for Estudiantes de La Plata.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The dead bodies of vertebrate animals and insects are sometimes called carcasses.",
    "output":"The dead bodies of vertebrate animals, insects and humans are somet imes called carcasses.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He also taught at Harvard University and served as president of Harvard.",
    "output":"He also taught at Harvard University and was as president of Harvard.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It is found in the region Provence-Alpes-C\u00f4te d'Azur in the Bouches-du-Rh\u00f4ne department in the south of France.",
    "output":"Sausset-les-Pins is a commune in the Bouches-du-Rh\u00f4ne department in southern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Joanna Kerns (born February 12, 1953) is an American actress and director best known for her role as Maggie Seaver on the family situation comedy Growing Pains from 1985-1992.",
    "output":"Joanna Crussie DeVarona, also known as Joanna Kerns, was born February 12, 1953, San Francisco, California. She is an American actress.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Longueville, Pas-de-Calais is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Longueville is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"River morphology, the field of science dealing with changes of river planform",
    "output":"River morphology, the field of science dealing with changes of river planform.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"January & ndash; The Triple Alliance of 1668 is formed between England, Sweden and the United Provinces.",
    "output":"Emperor Yohannes I of Ethiopia convenes a church council in Gondar, which decides to expel all Roman Catholics in Ethiopia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Aix-en-Issart is a commune. It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France.",
    "output":"Aix-en-Issart is a commune in the Pas-de-Calais department in northern France.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, Mayor Lacson did not however live to see the realization of this project as he died suddenly of heart attack.",
    "output":"However, Mayor Lacson did not live to see the realization of his dream as he died of a heart attack.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Barbra Streisand (born April 24, 1942 in Brooklyn, New York) is an American singer, actress, producer, and director.",
    "output":"Barbra Streisand (; born Barbara Joan Streisand, April 24, 1942) is an American singer, actress, director and songwriter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Well-known examples of permissive licences include the MIT License and the BSD licenses.",
    "output":"Examples of permissive licences include the MIT License and the BSD licence.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"He made his debut at the Royal Opera House, Covent Garden in 1914 with Wagner's Tristan und Isolde.",
    "output":"He first appeared at the Royal Opera House, Covent Garden in 1914 conducting Richard Wagners Tristan und Isolde.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Removal of water from the pore spaces may cause permanent compaction (subsidence) that can not be reversed.",
    "output":"Removal of water from the pore spaces may cause permanent compaction (subsidence) that can not be renewed.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In the 1967 presidential election, Daar was defeated by Abdirashid Ali Shermarke, his former Prime Minister.",
    "output":"He was beaten in the 1967 presidential election against Abdirashid Ali Shermarke.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Time and Date AS \\\/O\/ Steffen Thorsen, 2008, webpage:",
    "output":"Jayavarman VIII of the Khmer Empire in Cambodia abdicates.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"David Pierre Guetta (; born 7 November 1967) is a French music producer, singer and DJ.",
    "output":"David Guetta (, born 7 November 1967) is a Grammy Award winning French house music producer and DJ.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Galway is a city in Republic of Ireland.",
    "output":"Galway () or City of Galway (Cathair na Gaillimhe) is a city in County Galway, Republic of Ireland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dowland's music often shows the melancholia that was so fashionable in music at that time.",
    "output":"Dowland's music often displays the melancholia that was so fashionable in music at that time.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sometimes an attempt to cover up a scandal creates a bigger scandal when the cover-up does not succeed.",
    "output":"Sometimes an attempt to cover up a possible scandal ignites a greater scandal when the cover-up fails.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bestla or Saturn XXXIX (provisional designation S\\\/2004 S 18) is a retrograde irregular satellite of Saturn.",
    "output":"Bestla or Saturn XXXIX (provisional designation S\\\/2004 S 18) is a moon of Saturn.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Written by Knowles, Pharrell Williams, and Chad Hugo and released as a single in June 2002, it missed the Billboard Hot 100 but managed to peak at number eleven on Billboards Hot Dance Club Play chart.",
    "output":"Released as a single in June 2002, it failed to chart on the U.S. Billboard Hot 100, but did experience moderate success on the Billboard Hot Dance Club Play chart, debuting at number forty-nine and later peaking at number eleven.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"In the mid-1920s, he started to communicate with the gay community in Berlin and Munich.",
    "output":"He started in the mid-1920s to communicated with the gay community in Berlin and Munich.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Beatles began recording \"Golden Slumbers\" \\\/O\/ \"Carry That Weight\" as one piece on July 2, 1969.",
    "output":"The Beatles began recording \"Golden Slumbers\" \\\/O\/ \"Carry That Weight\" as one piece on 2 July 1969.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"His body lay in state for three days in Dublin City Hall where tens of thousands of mourners filed past his coffin to pay their respects.",
    "output":"His body lay in state for three days in Dublin City Hall where tens of thousands of mourners walked past his coffin to pay their respects.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Alberigo Evani (born January 1, 1963 in Massa) is an Italian former football (soccer) player in midfielder role.",
    "output":"Alberigo Evani (born 1 January, 1963) is a former Italian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Japanese army usually launched contaminated fleas or food from planes.",
    "output":"Toxins of organic origin are often called \"midspectrum agents\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2049 (MMXLIX) will be a common year starting on Friday of the Gregorian calendar.",
    "output":"2049 (MMXLIX) will be a common year starting on Friday of the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The benefit to using a constant height mode is that it is faster, as the piezoelectric movements require more time to register the change in constant current mode than the voltage response in constant height mode.",
    "output":"These two modes are called constant height mode and constant current mode, respectively. In constant current mode, feedback electronics adjust the height by a voltage to the piezoelectric height control mechanismK.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Louis de France, Dauphin of France (1 November 1661, - 14 April 1711) was the eldest son and heir of Louis XIV, King of France and of his spouse, Marie Therese of Austria.",
    "output":"Louis de France (1 November 1661 \u00e2 \"14 April 1711) was the eldest son and heir of Louis XIV, King of France and of his spouse, Maria Theresa of Spain.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She was nominated for Golden Globe Award.",
    "output":"She was nominated for a Golden Globe Award for Best Supporting Actress for this performance.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"His wife had swum across to the island with tools to help him escape. They both swam back to the mainland.",
    "output":"His wife had swum across to the island with tools to effect his escape, following which they both swam back to the mainland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2041 (MMXLI) will be a common year starting on Tuesday of the Gregorian calendar.",
    "output":"2041 (MMXLI) will be a common year starting on Tuesday of the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The eastern coastal belt is warm and comparatively dry. South west corner is hot and humid.",
    "output":"The eastern coastal belt is warm and comparatively dry, the southwest corner is hot and humid, and the north is hot and dry.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Cockatoos are 21 species of birds that make up the family Cacatuidae.",
    "output":"A cockatoo is any of the 21 bird species belonging to the family Cacatuidae.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The most important collection of Schiele's work is in the Leopold Museum in Vienna.",
    "output":"The most important collection of Schiele's work is housed in the Leopold Museum, Vienna.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The line has now reopened to its first through traffic from London with occasional special services.",
    "output":"In April 2009 the line reopened to its first through traffic from London with occasional special services.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Clara and the Prince travel to a world where dancing Snow Flakes greet them and fairies and queens dance, welcoming Clara and the Prince into their world.",
    "output":"Clara and the Prince travel to a world where dancing Snowflakes greet them and fairies and queens dance, welcoming Clara and the Prince into their world.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Washington National Cathedral, whose official name is the Cathedral Church of Saint Peter and Saint Paul, is a cathedral of the Episcopal Church.",
    "output":"The Washington National Cathedral is a cathedral of the Episcopal Church in the United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The portion of the Ulster and Delaware Turnpike east of the Hudson River was also commonly known as the Ulster and Salisbury Turnpike.",
    "output":"The part of the new turnpike east of the Hudson River was sometimes known as the Ulster and Salisbury Turnpike.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Union Council is administratively divided into the following areas Dhaki Khaitar, Namli Maira, Noormang and Pangoora.",
    "output":"Namli Maira is one of the 51 union councils of Abbottabad District in Khyber-Pakhtunkhwa province of Pakistan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The Visigoths (Western Goths) were one of two main branches of the Goths. The Goths were an East Germanic tribe (the Ostrogoths being the other).",
    "output":"The Visigoths () were one of two main branches of the Goths, an East Germanic tribe; the Ostrogoths being the other.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Chinese architecture refers to the architecture of China.",
    "output":"Chinese architecture refers to a style of architecture that has taken shape in East Asia over many centuries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Marcelo Bielsa (nicknamed El Loco Bielsa, \"Madman\" Bielsa) (born July 21, 1955) is an association football coach and former defender, born in Rosario,.",
    "output":"Marcelo Bielsa (born 21 July, 1955) is a former Argentine football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Darth Revan has been killed by his apprentice, Darth Malak, who has taken the mantle of Dark Lord of the Sith.",
    "output":"Darth Malak, a Dark Lord of the Sith and Darth Revan's former apprentice, has unleashed a Sith armada against the Republic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"The moon is currently called S\\\/2002 (121) 1.",
    "output":"The satellite is currently designated S\\\/2002 (121) 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":3,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Jos\u00e9 Nicholas Roosevelt Th\u00e9odore (born September 13, 1976) is a Canadian professional ice hockey goaltender currently playing for the Washington Capitals of the National Hockey League (NHL).",
    "output":"Jos\u00e9 Nicholas Th\u00e9odore (born September 13, 1976 in Laval, Quebec) is a Canadian professional ice hockey goaltender. He plays for the Washington Capitals of the National Hockey League.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2000 California Screamin '- Live In California 1999",
    "output":"2000 California Screamin",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  }
]