cleaned/grade09/validate.json

[
  {
    "input":"By 1948, the house's load-bearing exterior walls and internal wood beams were found to be close to failure.",
    "output":"By 1948, the houses load-bearing exterior walls and internal wood beams were found to be close to failure.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1470 & ndash; Henry VI of England returns to the English throne after Earl of Warwick defeats the Yorkists in battle.",
    "output":"1470 - Henry VI of England returns to the English throne after Earl of Warwick defeats Yorkists in battle.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Before the announcement of its name on February 3, 2007 (IAUC 8802), it was known by the provisional designation S\/2003 N 1.",
    "output":"Before the announcement of its name on February 3, 2007 (IAUC 8802), it was known by the designation S\/2003 N 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Alba has also had asthma since she was a child.",
    "output":"Alba has also said that she had obsessive-compulsive disorder when she was a child.",
    "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 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":"Downstream as far as Mastuj it is known as the Yarkhun River.",
    "output":"The Kunar River (Kunar Rud) is about 480 km long, located in eastern Afghanistan and north-western Pakistan.",
    "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 was best known for his abstract monumental bronze sculptures which are located around the world as public works of art.",
    "output":"He was best known for his abstract monumental sculptures which are located around the world as public works of art.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"For example, the reduction of copper (II) bromide with sulfite yields copper (I) bromide and hydrogen bromide:",
    "output":"Copper (I) bromide is made by reacting copper (II) bromide with any sulfite and any bromide salt.",
    "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 subsequently was Chief Conductor at the Bavarian Radio Symphony Orchestra from 1983 to 1993.",
    "output":"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":"Grace Patricia Kelly (November 12, 1929 \u00e2 \"September 14, 1982) was an Irish American actress and Princess consort 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":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Madeline is the second most intense of Pacific hurricane at landfall; only the unnamed 1959 Mexico Hurricane was more intense.",
    "output":"Hurricane Madeline is notable for being the second-most intense Pacific hurricane at landfall. It was also the most intense.",
    "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 powered by a Paxman RPH Series 1 engine, capable of delivering 500 b at 1,250 rpm.",
    "output":"It was powered by a Paxman RPH Series 1 engine, capable of delivering 500 bhp at 1,250 rpm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"n\u00f6ken (plural: n\u00f6ker) was the Mongol term for a tribal leader acknowledging another as his liege",
    "output":"n\u00f6ken was the Mongol term for a tribal leader acknowledging another as his liege",
    "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 Daleks () are a fictional extraterrestrial race of mutants from the British science fiction television series Doctor Who.",
    "output":"The Daleks are a fictional alien race of mutants from the British science fiction television series Doctor Who.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hammerhead sharks are known to eat a large range of items including fish, squid, octopus, crustaceans, and other hammerhead sharks.",
    "output":"The great hammerhead eats fish, including rays, and other sharks, squid, octopuses, and crustaceans.",
    "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 taught political economy at the University of Coimbra.",
    "output":"Salazar then taught politics and economics at the University of Coimbra.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Since 2007, the Class 21 TOPS classification has been reused for new Vossloh G1206 locomotives acquired by Euro Cargo Rail\\\/EWS.",
    "output":"Starting in 2007, the classification has been reused for new Vossloh G1206 acquired by Euro Cargo Rail\\\/EWS.",
    "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 city was founded in 1893 at the future site of a Trans-Siberian Railway bridge crossing the great Siberian river of Ob.",
    "output":"It was founded in 1893 as the future site of the Trans-Siberian Railway bridge crossing the great Siberian river Ob.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ancient Romans such as Pliny (N.H. 5.10) thought that the river near Timbuktu was part of the Nile River, a belief also held by Ibn Battuta, while early European explorers thought that it flowed west and joined the Senegal River.",
    "output":"Ancient Romans thought that the river near Timbuktu was part of the Nile River and Ibn Battuta had the same opinion. Early 17th-century European explorers thought that it flowed west and joined the S\u00e9n\u00e9gal 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":"W.S. Anderson, \"The Roman Transformation of Greek Domestic Comedy,\" The Classical World 88.3 (1995), pp.",
    "output":"Anderson, W.S. \"The Roman Transformation of Greek Domestic Comedy,\" The Classical World 88.3 (1995), pp.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hyperion is a Hugo Award-winning 1989 science fiction novel by Dan Simmons.",
    "output":"Hyperion is a science fiction book that was written by Dan Simmons in 1989.",
    "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 a comparative analysis, Mandaean scholar S\u00c3 ve-S \u00c3 derberg indicated that Mani's Psalms of Thomas were closely related to Mandaean texts.",
    "output":"Mandaean scholar S\u00c3 ve-S \u00c3 derberg showed that Mani's Psalms of Thomas were closely related to Mandaean texts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nonnative fish such as African tilapia and Asian carp have also recently been introduced to the waters.",
    "output":"Non-native fish, such as African tilapia and Asian carp, have also recently been introduced to the waters.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Frequency Although cyclonic activity is most prevalent in the Eurasian Arctic with approximately 15 cyclones per winter, polar cyclones also occur in Greenland and the Canadian Arctic.",
    "output":"They also exist in places such as Greenland, the Eurasian Arctic area, and northern Canada, with about 15 cyclones per 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":"Kupwara District is located in Jammu and Kashmir, India.",
    "output":"Kupwara (Urdu:) District is located in Jammu and Kashmir.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gorgias (), \"the Nihilist\", Greek sophist, pre-socratic philosopher and rhetorician, was a native of Leontini in Sicily.",
    "output":"487-376 BC), Greek sophist, pre-socratic philosopher and rhetorician, was a native of Leontini in Sicily.",
    "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 town is bounded to the west by the River Gannel and its associated salt marsh, and to the east by the Porth Valley.",
    "output":"It is bounded to the west by the River Gannel and its associated salt marsh, and in the east by the Porth Valley.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, all he ends up doing is destroying his kitchen and ruining the Hoverama.",
    "output":"However, all he ends up doing is destroying the kitchen and ruining the Hooverama.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Motojir\u00c5 Kajii was a Japanese author in the early Sh\u00c5 wa period of Japan.",
    "output":"Motojir\u00c5 Kajii was a Japanese author of the Sh\u00c5 wa period.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Homer discovers Bart has Burns's rare blood type and urges his son to donate some, promising that they will be handsomely rewarded.",
    "output":"Homer learns Bart has Burns's rare blood type and wants his son to donate some, promising Bart that they will be handsomely rewarded.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kyocera Arena at Atl\u00e9tico paranaense's official website The stadium is owned by Clube Atl\u00e9tico Paranaense.",
    "output":"The stadium was built at the previous location of a Brazilian Army powder depot.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Donia was noted for the ability to wield this great sword so efficiently that he could behead multiple people with it in a single blow.",
    "output":"Pier was also noted for his ability to behead several people with a single blow.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Settlement in Appenzell started in the 7th and the 8th century alongside the river Glatt.",
    "output":"Settlement in Appenzell began in the 7th and the 8th century alongside the river Glatt.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "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":"Team Europe won the competition by a score of 18\u00a01\/2 to 9\u00a01\/2 points, equalling their record winning margin of 2 years earlier.",
    "output":"Team Europe won the competition by a score of 18\u00a01\/2 to 9\u00a01\/2, equalling their record winning margin of 2 years earlier.",
    "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 conjecture was completely proved by Chebyshev (1821 - 1894) in 1850 and so the postulate is also called the Bertrand-Chebyshev theorem or Chebyshev's theorem.",
    "output":"His statement was completely proven by Pafnuty Chebyshev in 1850. For this reason, the postulate is also called the Bertrand-Chebyshev theorem or Chebyshev's theorem.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Released on May 5, 1992 for MS-DOS, the game was inspired by the 1980s Muse Software computer games Castle Wolfenstein and Beyond Castle Wolfenstein.",
    "output":"The game was based on the 1980s Muse Software computer games Castle Wolfenstein and Beyond Castle Wolfenstein.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ayers is a retired professor at the University of Illinois at Chicago, College of Education.",
    "output":"Ayers teaches at the University of Illinois at Chicago.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Before the announcement of its name on February 3, 2007 (IAUC 8802), Halimede was known by the provisional designation S\\\/2002 N 1.",
    "output":"Before the announcement of its name on February 3, 2007 (IAUC 8802), Halimede was known by the designation S\\\/2002 N 1.",
    "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 experiences inspired Roughing It, and provided material for The Celebrated Jumping Frog of Calaveras County.",
    "output":"His first published story, in 1865, was The Celebrated Jumping Frog of Calaveras County.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Manabu Ikeda (born July 3, 1983) is a retired Japanese footballer.",
    "output":"Manabu Ikeda (born 3 July 1983) is a former Japanese 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":"Although determined to succeed in his career he was involved in a drunken brawl at Young on 20-21 December 1861.",
    "output":"He wanted to do a good job in the police, but he got into a drunken brawl at Young on 20-21 December 1861.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Incubi and succubi were said by some not to be different sexes, but the same demons able to change their sex.",
    "output":"Incubi and succubi were said by some not to be different sexes, but the same demon able to change its sex.",
    "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":"This is not to be confused with Tsuen Wan West Station on West Rail Line, which lies on the newly reclaimed area near the former ferry pier.",
    "output":"This is not to be confused with Tsuen Wan West Station on KCR West Rail, which lies on the newly reclaimed area near the former ferry pier.",
    "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 this respect, there is a striking parallel between the Qing\/Koxinga situation and the current PRC\/ROC situation.",
    "output":"In this way, it is the same as between the Qing\/Koxinga situation and the current PRC\/ROC situation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"1857 & ndash; Konstantin Tsiolkovsky, Russian rocket scientist and inventor (d. 1935)",
    "output":"1857 - Konstantin Tsiolkovsky, scientist and inventor (d. 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":"Nickel Creek was an American acoustic music trio.",
    "output":"Nickel Creek is an American acoustic musical group.",
    "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 municipality of Santa Maria lies 32 kilometers northeast of Manila and is located at the eastern portion of Bulacan.",
    "output":"Maria lies 32 kilometers north east of Manila and is located at the eastern portion of Bulacan.",
    "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 video for \"Crushcrushcrush\" featured the band playing a performance in a barren desert, being spied upon, and later destroying their equipment.",
    "output":"The music video of \"Crushcrushcrush\" featured Paramore playing the song in a desert being spied by some people, and later crushed their equipment.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hiroyuki Usui (born August 4, 1953 in Japan) is a former Japanese football player and manager.",
    "output":"Hiroyuki Usui (born 4 August 1953) 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":"In 1965, Diana Vreeland, editor of Vogue magazine, said \"London is the most swinging city in the world at the moment.\"",
    "output":"In 1965, Diana Vreeland, editor of Vogue magazine, said \"London is the most swinging city in the world at the moment\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"For the city in Florida, see Gulfport, Florida.",
    "output":"Much of Gulfport was also severely damaged by Hurricane Camille on August 17, 1969.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Causes Paralysis is most often caused by damage to the nervous system, especially the spinal cord.",
    "output":"Paralysis is most often caused by damage to the nervous system or brain, especially the spinal cord.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Geographically part of the Tibetan Plateau, the northern part of Aksai Chin is referred to as the Soda Plain and contains Aksai Chin's largest river, the Karakosh or Karakax He.",
    "output":"Geographically part of the Tibetan Plateau, Aksai Chin is often called the Soda Plain.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bloc Party is an EP compilation of Bloc Party's first two UK-only singles: \"She's Hearing Voices\" and \"Banquet\\\/Staying Fat\".",
    "output":"Bloc Party is an EP of songs in Bloc Party's first two (UK) singles: \"She's Hearing Voices\" and \"Banquet\\\/Staying Fat\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"From 1929, Chongqing became a municipality of the Republic of China.",
    "output":"Since 1929, Chongqing was a municipality of the Republic of 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":"\u00cf \u00ce \u00cf meaning 'lizard') is a genus of quadrupedal, lightly plated, herbivorous dinosaur about 4 m long.",
    "output":"Scelidosaurus (meaning \"limb lizard\") was a genus of quadrupedal, lightly plated, herbivorous dinosaur about 4 metres long.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sophia Loren, OMRI (born Sofia Villani Scicolone; September 20, 1934) is an Italian actress.",
    "output":"Sophia Loren (born 20 September 1934) is an Italian actress, one of the best known and most popular of Italian actresses.",
    "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 2005, Benson collaborated with artist Jamie McKelvie on a short story within the Image Comics collection Four Letter Worlds.",
    "output":"In 2005, Benson worked with artist Jamie McKelvie on a short story for the Image Comics collection Four Letter Worlds.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Despite Microsoft's involvement, MSX-based machines were seldom seen in the United States and Britain (although heavily advertised by Toshiba in the UK), but they were popular in other markets.",
    "output":"Even with Microsofts involvement, MSX machines were rare in the United States and Britain, but they were popular in other markets.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Episodes in the second series sometimes included \"flash frames\" (three frames, equivalent to 1\/8 of a second), but these were edited out of some repeats.",
    "output":"Episodes in the second series sometimes had \"flash frames\" (three frames, lasting 1\/8 of a second), but these were cut out of some repeats.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gene Wilder (born Jerome Silberman; June 11, 1933) is an American stage and screen actor, director, screenwriter, and author.",
    "output":"Gene Wilder (born 1933) is an American actor, director, screenwriter and author.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"James Maitland \"Jimmy\" Stewart (May 20, 1908 - July 2, 1997) was an American film and stage actor.",
    "output":"James Maitland Stewart (May 20, 1908 - July 2, 1997) was one of the most famous American movie and stage actors of all times.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"They are marine animals with a leathery skin and an elongated body containing a single, branched gonad.",
    "output":"If the animal wants to squeeze through a small gap, it can undo the collagen connections, and pour into the space.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "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":"United currently play in the Scottish Premier League and have been managed by Craig Levein since October 2006.",
    "output":"They currently play in the Scottish Premier League, and managed by Scottish manager Craig Levein.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lake It is accessible with a ((four-wheel drive vehicle, and is a good location for fishing.",
    "output":"It is accessible with a four-wheel drive vehicle, and is a good location for fishing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Cassius was elected tribune of the Plebs in 49 BC, and threw in his lot with the Optimates, fleeing Italy as Caesar crossed the Rubicon.",
    "output":"Cassius was elected Tribune of the Plebs in 49 BC, and threw in his lot with Pompey, fleeing Italy as Caesar crossed the Rubicon.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Linnaeus' botanical and zoological collections were purchased in 1783 by Sir James Edward Smith, the first President of the society, and are now held in London by the society.",
    "output":"Linnaeus' botanical and zoological collections were bought in 1783 by Sir James Edward Smith, the first President of the society. They are held in London by the Society.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At Survivor Series, Los Guerreros faced the new champions Edge and Rey Mysterio and the team of Angle and Benoit for the title.",
    "output":"At Survivor Series 2002, Guerreros faced the tag team champions Edge and Rey Mysterio, and Angle and Benoit for the titles.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"ATP also plays a critical role in the transport of macromolecules across cell membranes, e.g. exocytosis and endocytosis.",
    "output":"ATP also plays a critical role in the active transport of macromolecules across cell membranes, e.g. exocytosis and endocytosis.",
    "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 bikini has boosted spin-off services like bikini waxing and the suntanning industries.",
    "output":"The bikini has boosted spin-off services like bikini waxing and the sun tanning industries.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History The current provinces of Cienfuegos, Sancti Sp\u00edritus, and Villa Clara were once all part of the now defunct province of Las Villas, but Villa Clara is still referred some times just as \"Las Villas\" using the shorter old name.",
    "output":"The provinces of Cienfuegos, Sancti Sp\u00edritus, and Villa Clara were once all part of the now defunct province of Las Villas.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lorsch is a town in the Bergstra\u00c3 e district in Hesse, Germany, 60 km south of Frankfurt.",
    "output":"Lorsch is a small town in southwest Germany (60 k south of Frankfurt am Main) in the Kreis Bergstra\u00c3 e district of the state of Hessen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Scattered among these other structures include oil platforms, electrical towers, bridge towers, etc..",
    "output":"The list also includes some other structures like oil platforms, electrical towers, bridge towers, etc..",
    "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 vacant thrones come under the regency of his mother Margaret I of Denmark, who will soon become Queen in her own right.",
    "output":"The vacant thrones come under the regency of his mother Margaret I of Denmark who would soon become Queen in her own right.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Attacking Finlay's knee with a kendo stick, JBL delivered a Clothesline from Hell to Finlay to score a successful pinfall.",
    "output":"Attacking Finlay's knee with a kendo stick, JBL then quickly hit a Clothesline from Hell to score a successful pinfall.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Built between 1175 and 1490, Wells Cathedral has been described as \"the most poetic of the English Cathedrals\".",
    "output":"It was built between 1170 and 1490, Wells Cathedral has been described as \"the most poetic of the English Cathedrals\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Yasuyoshi Nara (born December 12, 1982) is a former Japanese football player.",
    "output":"Yasuyoshi Nara (born 12 December 1982) 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":"Kohei Hiramatsu (\u00e5 \u00e6 3\\\/4 \u00e5 \u00e5 Kouhei Hiramatsu, born 19 April 1980 in Shizuoka, Japan) is a Japanese football midfielder who currently plays for Japan Football League side Fujieda MY.",
    "output":"Kohei Hiramatsu (born 19 April 1980) is a Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"By 6 pm the front had moved east, and as the wind changed, was then pushed north-east across the Western Highway to Drung, east of Horsham.",
    "output":"By 6.00 pm the fire had moved east, and as the wind changed, was then pushed north-east across the Western Highway to Drung, east of Horsham.",
    "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 Four Corners Area is generally defined as a circle around the Four Corners Monument located at.",
    "output":"The Four Corners Monument is at the coordinates..",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Though the word Jell-O is a name brand, it is commonly used in the United States as a generic and household name for any gelatin products.",
    "output":"Though the word Jell-O is a name brand, it is commonly used in the United States as a generic name for all gelatin products.",
    "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 returned to Columbia University from 1940 to 1962.",
    "output":"Dobzhansky returned to Columbia University from 1940 to 1962.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"\"You're Pitiful\" is a parody of \"You're Beautiful\" by James Blunt written and recorded by American parody musician \"Weird Al\" Yankovic.",
    "output":"\"You're Pitiful\" is a parody of \"You're Beautiful\" by James Blunt by parody musician \"Weird Al\" Yankovic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Another use of the Froot Loops branding by Kellogg's was for the Froot Loops cereal bar.",
    "output":"Froot Loops is a many colored, fruit flavored cereal made by the cereal maker Kellogg's.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This is a list of basketball players who have played in the NBA for the Portland Trail Blazers.",
    "output":"Below is the list of Wikipedia articles about basketball players who have played for the Portland Trail Blazers NBA 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":"From 2006 to 2008, surveys ranked Denmark as \"the happiest place in the world,\" based on standards of health, welfare, and education.",
    "output":"From 2006 to 2008 ranked Denmark as \"the happiest place in the world,\" based on standards of health, welfare, and education.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Paul Breitner (born 5 September 1951 in Kolbermoor, Bavaria) is a former German football player.",
    "output":"Paul Breitner (born 5 September, 1951) is a former German 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":"It was revised and privately printed by Potter in 1901 after several publishers' rejections but was printed in a trade edition by Frederick Warne & Co. in 1902.",
    "output":"It was corrected and privately printed by Potter in 1901 after several publishers refused to print the book. It was printed by Frederick Warne & Co. in 1902.",
    "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 official term for this German qualification is fachgebundene Hochschulreife.",
    "output":"The official term in Germany for this certificate is Allgemeine Hochschulreife.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This symphony is one of the most popular and best-known compositions in all of classical music, and one of the most often played symphonies.",
    "output":"This symphony is one of the most popular and well-known works of classical music.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This affects large institutions, most commonly schools, that route all their Internet traffic through one or two servers.",
    "output":"This affects big institutions, most commonly schools, that route all their Internet traffic through one or two servers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Still 19, he was part of the Great Britain team pursuit squad which won a bronze medal at the 1956 Summer Olympics in Melbourne.",
    "output":"When he was 19, Simpson was part of the Great Britain team pursuit squad which won a bronze medal at the 1956 Summer Olympics in Melbourne, Australia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Years later, Mother 3 resurfaced as a Game Boy Advance title and was released only in Japan.",
    "output":"Later titles EarthBound was re-released for the Game Boy Advance along with Mother as Mother 1 + 2, only in Japan.",
    "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 at the College of Hotel Management Bad Reichenhall in Bavaria.",
    "output":"He also studied at the College of Hotel Management in Bad Reichenhall in Bavaria.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Giacomo della Porta (c. 1533 & ndash; 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 & ndash; 1602) was an Italian architect and sculptor, who worked for many important buildings in Rome, including St. Peters 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":"In England, Wales and Northern Ireland it is a purely ceremonial post conferred by letters patent.",
    "output":"In England, Wales and Northern Ireland it is a ceremonial postion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Besides food, blankets and water, volunteers provided toys for children, massages, and a live rock and roll band performance.",
    "output":"Other than food, blankets and water, volunteers gave toys to children, massages, and a live rock and roll band showe.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"When complete it will one of the few Heritage Railways that operates a whole branch line in its original form and entire length.",
    "output":"When complete it will be one of the few Heritage Railways that operates a whole branch line in its original form and entire length.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lawson hosted the Food Network's Nigella Feasts in the United States in 2006 followed by a three-part BBC Two series, Nigella's Christmas Kitchen, in the United Kingdom. This led to the commissioning of Nigella Express on BBC Two in 2007.",
    "output":"After that series, she went on to present two cookery series called Nigella's Christmas Kitchen and Nigella Express on BBC2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kotka (literally eagle) is a town and municipality of Finland.",
    "output":"Kotka (literally eagle) is a town in Finland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Death On December 23, 1940, around 1:25 pm, Eddie was killed in an accident at Floyd Bennett Field at age 29, while training George Wilson Herzog (1903-1940).",
    "output":"On December 23, 1940, Eddie was killed in an accident while training another pilot.",
    "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 land was contested ground during the American Civil War.",
    "output":"Swilling was a Confederate soldier during the Civil War.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Artesian wells were named after the former province of Artois in France, where many artesian wells were drilled by Carthusian monks from 1126.",
    "output":"Artesian wells were named after the old province of Artois in France, where many artesian wells were drilled by Carthusian monks from 1126.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Aegir or Saturn XXXVI (provisional designation S\\\/2004 S 10) is a natural satellite of Saturn.",
    "output":"Aegir or Saturn XXXVI (provisional designation S\\\/2004 S 10) is a moon of Saturn.",
    "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 first turns M into an integer by using an agreed-upon reversible protocol known as a padding scheme.",
    "output":"First he turns M into a number smaller than by using an agreed-upon reversible protocol known as a padding scheme.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She was soon liberated, but, hearing that her enemies hoped to intern her in a lunatic asylum, she fled to England in 1890.",
    "output":"She was soon free again, but, hearing that her enemies hoped to put her in a lunatic asylum, she went to England in 1890.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"During the sixteenth and seventeenth centuries, England, France and Holland established their own overseas empires, in direct competition with each other.",
    "output":"During the sixteenth and seventeenth centuries, England, France and Holland made their own overseas empires.",
    "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 September 1998 the Social Democratic Party of Germany, led by Gerhard Schr\u00f6der, decisively defeated the Christian Democratic Union government of Helmut Kohl.",
    "output":"In September 1998 the Social Democrats, led by Gerhard Schr\u00f6der, beat the Christian Democrat government of Helmut Kohl.",
    "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 November 4, 2008, Obama was elected President and Biden Vice President of the United States.",
    "output":"He is a member of the Democratic Party and the current Vice President of the United States. When Obama was elected President on November 4, 2008, Biden was elected Vice-President.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Events By place Roman Empire Germanicus leads military campaigns in the East.",
    "output":"Events By Place Roman Empire Germanicus leads military campaigns in the East.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ephra\u00c3 m Inoni (born 16 August 1947) is a Cameroonian politician who was Prime Minister of Cameroon from 2004 to 2009.",
    "output":"Ephra\u00c3 m Inoni (born 16 August, 1947) is the former Prime Minister of Cameroon, a country in central west Africa.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Franklin County is a county located in the U.S. state of North Carolina.",
    "output":"Franklin County is a member of the Kerr-Tar Regional Council of Governments.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She holds both American and Canadian citizenship.",
    "output":"She is both a Canadian and American citizen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Retail banking - the main aspect of Santander's operations - generates 82% of the group's profit.",
    "output":"Retail banking - the main part of Santander's operations - generates 82% of the group's profit.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Following its discovery in 1999, Perdita was given the temporary designation of S\/1986 U 10.",
    "output":"Following its discovery in 1999, Perdita was given the designation of S\/1986 U 10.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "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":"In 1800, as the result of a professional disagreement over the galvanic response advocated by Galvani, he invented the voltaic pile, an early electric battery, which produced a steady electric current.",
    "output":"In 1800, He invented the voltaic pile, an early electric battery, which made a steady electric current.",
    "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 a more concise and dialogic version of the CCC.",
    "output":"It is a more concise and dialogic) (written like a conversation) version of the CCC.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Team variations of battle royals consist of two or more teams of wrestlers, with the number of wrestlers on each team usually being equal.",
    "output":"Team based battle royals consist of two or more teams of wrestlers, with the number of wrestlers on each team usually being equal.",
    "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 impaling the victim's body with its tusks, the elephant \"then tear it in pieces, and throw it limb from limb\".",
    "output":"The King makes use of them for Executioners; they will run their Teeth through the body, and then taer (sic) it in pieces, and throw it limb from limb.",
    "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 of the conflict took place on the Crimean Peninsula, with additional actions occurring in western Turkey and the Baltic Sea region.",
    "output":"Most of the fighting happened in the Crimean Peninsula, with other fighting in western Turkey, and around the Baltic Sea.",
    "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 Lord's Prayer, also known as the Our Father or Pater noster, is perhaps the best-known prayer in Christianity.",
    "output":"It is also known as the Our Father (because these are the first two words of the prayer) or Pater noster (which is Latin for \"Our Father\").",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"70 Virginis is a yellow dwarf star approximately 58 light-years away in the constellation Virgo.",
    "output":"70 Virginis is a yellow dwarf star that is around 58 light-years away from the Earth in the constellation Virgo.",
    "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 November 20, MTV2 premiered the video for \"From Yesterday\"; the video is the first American rock video ever shot in its entirety in the People's Republic of China.",
    "output":"It is the first American rock video ever shot in its entirety in the People's Republic of China.",
    "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 claimed that he had a good script for Alien Resurrection, which he felt was spoiled by its director Jean-Pierre Jeunet.",
    "output":"He has said that he had a good script for Alien: Resurrection, which was ruined by its director Jean-Pierre Jeunet.",
    "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 turned to the organ in 1927, achieving his ARCM, ARCO and FRCO diplomas by 1930.",
    "output":"At the age of 17 he learned the organ, and by the time he was 20 he had passed his ARCM, ARCO and FRCO organ diplomas.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She later appeared in Burberry's 2010 Spring\\\/Summer campaign alongside her brother Alex, musicians George Craig and Matt Gilmour, and Max Hurd.",
    "output":"She was later a part of Burberry's 2010 Spring\\\/Summer campaign with her brother Alex, musicians George Craig and Matt Gilmour, and Max Hurd.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"If these formations grow together, the result is known as a column.",
    "output":"The corresponding formation on the ceiling of a cave is known as a stalactite.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Word stem, the base part of a word not including inflectional morphemes",
    "output":"Stem (linguistics), the base part of a word not including inflectional morphemes.",
    "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 October 2001, National Express renamed Bayside Trains to M) Train (as well as rebranding Swanston Trams as M) Tram.",
    "output":"On October 1, 2001, Bayside Trains renamed themselves to M) Train, along with Swanston Trams renaming themselves to M) Tram.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Thankful included three cover tracks, \"(You Make Me Feel Like) A Natural Woman\" originally by Aretha Franklin, \"Some Kind of Miracle\" originally sung by Puff Johnson and \"Just Missed the Train\" by Danielle Brisebois.",
    "output":"Thankful contained two cover tracks, \"(You Make Me Feel Like) A Natural Woman\" by Aretha Franklin and \"Just Missed the Train\" by Danielle Brisebois.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Prior to forming Mortification he was in a traditional heavy metal styled Christian band known as LightForce.",
    "output":"Steve Rowe (born January, 1965) is the founder of the Australian extreme metal band Mortification.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, shortly after the announcement that Princess Kiko was pregnant with her third child, Koizumi suspended such plans.",
    "output":"However, after finding out that Princess Kiko was pregnant with her third child, Koizumi decided to wait.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Some of the more familiar and better-known gastropods are terrestrial (the land snails and slugs), but more than two thirds of all named species live in a marine environment.",
    "output":"The best-known gastropods are terrestrial, but more than two thirds of all species live in a marine environment.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Thomas Spurgeon (20 September 1856 - 17 October 1917) was a British Reformed Baptist preacher of the Metropolitan Tabernacle, one of two non-identical twin sons of the famous Charles Haddon Spurgeon (1834-1892).",
    "output":"Thomas Spurgeon (September 20, 1856 - October, 1917) was a British Reformed Baptist preacher. He was the pastor of the Metropolitan Tabernacle.",
    "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 final Australia dismissed Pakistan for 132 and reached the target in just over 20 overs, with eight wickets in hand.",
    "output":"In the final, Australia dismissed Pakistan for 132 and then reached the target in less than 20 overs, with eight wickets in hand.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"This Federal Order of Merit has existed since September 7, 1951.",
    "output":"This Federal Order of Merit was created on 7 September 1951.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Vesta is the only known intact asteroid that has been resurfaced in this manner.",
    "output":"Vesta is the only known intact asteroid that has been resurfaced in this procedure.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Stand-up comedy is often performed in comedy clubs, bars, neo-burlesques, colleges and theaters, but there are no real restrictions on where the craft can be performed.",
    "output":"Stand-up comedy is usually done in comedy clubs, bars, colleges and theaters.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Backlash (2005) was the seventh annual Backlash professional wrestling pay-per-view (PPV) event produced by the World Wrestling Entertainment (WWE), which took place on May 1, 2005 at the Verizon Wireless Arena in Manchester, New Hampshire.",
    "output":"Backlash (2005) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE), which took place on May 1, 2005 at the Verizon Wireless Arena in Manchester, New Hampshire. It was the seventh annual Backlash PPV.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"There was no financial support for the development from HM Treasury, but aid was found through the Mutual Weapon Development Project (MWDP) of NATO.",
    "output":"There was no financial support for the development from HM Treasury, but support was found from NATO.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Oats are also an ingredient in many cold cereals, in particular muesli and granola.",
    "output":"Oats are also an substance used in many cold cereals, in particular muesli and granola.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Prior to the 2007 general election, the then Leader of the Opposition, Kevin Rudd, said that he and he alone would choose the ministry should he become Prime Minister.",
    "output":"Prior to the 2007 general election, Kevin Rudd, said that he and he alone would choose the ministry if he become Prime Minister.",
    "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 episode was well received by critics and it was the second highest rated show on the Fox network the week it aired.",
    "output":"The episode was well liked by people and it was the second highest rated show on the Fox network the week it first started.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Massimo Taibi (born 18 February 1970 in Palermo) is a retired Italian football goalkeeper, who played for several clubs, mostly in Italy's Serie A, B, and C1.",
    "output":"Massimo Taibi (born 18 February 1970) is a former Italian 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":"At one of the celebrated Gewandhaus concerts he played his third piano concerto, which was received enthusiastically.",
    "output":"At one of the famous Leipzig Gewandhaus concerts he played his third piano concerto, which the audience liked very much.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Luciferase systems are widely used in the field of genetic engineering as reporter genes.",
    "output":"Luciferase systems are widely used in the field of genetic engineering.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lorenzo Minotti (born February 8, 1967) is an Italian former football (soccer) player in defender role.",
    "output":"Lorenzo Minotti (born 8 February, 1967) is a former Italian football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Not only Urdu poetry but the prose is also indebted to Mirza Ghalib.",
    "output":"letters... Not only Urdu poetry but the prose is also indebted to Mirza Ghalib.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"According to the Anglo-Saxon Chronicle, Aelle, king of the South Saxons, arrives in England, with his three sons, near Cymenshore.",
    "output":"Events Huneric becomes king of Vandals Aelle, king of the South Saxons, arrives in England, with his three sons, near Cymenshore.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Te\u00c3 philo Bettencourt Pereira (11 April 1900 \u00e2 \"10 April 1988) was a Brazilian football player.",
    "output":"Te\u00c3 philo Bettencourt Pereira (born 9 August, 1906) is a former Brazilian football player.",
    "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-Nicolas or Saint-Nicolas-lez-Arras is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.",
    "output":"Saint-Nicolas, 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.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"When Alabama became a state in 1819, the state legislature adopted the design as the official state seal.",
    "output":"When Alabama became a state in 1819, the state legislature got the design as the official state seal.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Classic Era 200 900 CE Teotihuacan grows to a metropolis and its empire dominates Mesoamerica.",
    "output":"Classic Era c. mid 2nd century - early 10th century Teotihuacan grows to a metropolis and its empire dominates Mesoamerica.",
    "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 role as Lynette Scavo, the hectic Super-Mom on the ABC show Desperate Housewives, which earned her an Emmy Award.",
    "output":"She is well known for her role as Lynette Scavo, a busy mother on the ABC television show Desperate Housewives.",
    "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 the first Winter Games and the second Olympics held in a socialist country (the first was the 1980 Summer Olympics in Moscow).",
    "output":"It was the first Winter Games and the second Olympics held in Eastern Europe (the first was the 1980 Summer Olympics in Moscow).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"France vigorously opposed the 2003 invasion of Iraq, straining bilateral relations with the US and the UK.",
    "output":"France vigorously opposed the 2003 invasion of Iraq.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Suddenly, the father appears and starts fighting the Quetzalcoatlus.",
    "output":"Suddenly, the father appears and starts fighting the Quetzacoatlus.",
    "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 wind turbine is a device that converts kinetic energy from the wind into mechanical energy.",
    "output":"A wind turbine is a rotating device that creates kinetic energy from the windy blasts.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Quabbin Aqueduct, long tunnel, in Massachusetts, United States.",
    "output":"Chicopee Valley Aqueduct, long, in Massachusetts, United States.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A listing of all the 628,000 assigned publisher codes is published, and can be ordered in book form (\u00e2 558, US$ 915.46).",
    "output":"A listing of all the 628,000 assigned publisher codes is published, and can be ordered in book form, but, as of 2007, it costs US$ 300.",
    "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 last active player from the inaugural season was Reg Noble, who retired following the 1933 Stanley Cup Playoffs.",
    "output":"The last player from the this season who played was Reg Noble, who retired following the 1933 Stanley Cup playoffs.",
    "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 game follows the Simpson family and the citizens of Springfield, who witness several strange incidents that occur in Springfield.",
    "output":"The game follows the Simpson family and the people who live in Springfield, who see many strange things that happen in their town.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Benjamin Edward \"Ben\" Stiller (born November 30, 1965) is an American comedian, actor, writer, film director, and producer.",
    "output":"Ben Stiller (born November 30, 1965 in New York City) is an American movie actor and comedian.",
    "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 stars the voices of Ben Stiller, Chris Rock, David Schwimmer, Jada Pinkett Smith, Sacha Baron Cohen, Cedric the Entertainer, and Andy Richter.",
    "output":"It stars the voices of Ben Stiller, Chris Rock, Jada Pinkett Smith, David Schwimmer, Sacha Baron Cohen, Cedric the Entertainer and Andy Richter.",
    "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 boroughs of Merseyside border Lancashire to the north and Greater Manchester to the east, and both parts of Merseyside, west and east of the estuary, border Cheshire to the south.",
    "output":"The northern part of Merseyside borders onto Lancashire to the north, Greater Manchester to the east, both parts border Cheshire to the south.",
    "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 wrote one of the most famous textbooks in the history of modern biology, The Cell.",
    "output":"The American Society for Cell Biology annually awards the E.B. Wilson Medal in his honor.",
    "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 used by more than 25 states throughout the 20th century, acquiring nicknames such as Sizzlin 'Sally, Old Smokey, Old Sparky, Yellow Mama, and Gruesome Gertie.",
    "output":"The electric chair has many nicknames, such as Old Sparky, Hot Seat, Yellow Mama, Gruesome Gertie, Sizzling Sally and Old Smokey.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"October 14 - Battle of Hastings, fought between King Harold II of England and Duke William of Normandy: Harold is killed and William is victorious.",
    "output":"Tostig and Harald Hardraada are killed October 14 - At the Battle of Hastings William the Conqueror (Duke of Normandy) defeats Harold.",
    "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 five main southwestern states; Arizona, New Mexico, Colorado, Utah, and Nevada are also all considered part of the Mountain West, as well as the southwest.",
    "output":"The area includes Arizona and New Mexico, sometimes called the \"Desert Southwest.\" Often considered part of the Southwest are Southern California, parts of Nevada, Utah, and Colorado and western Texas.",
    "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 naval base, nicknamed \"GTMO\" or \"Gitmo\", covers 116 km\u00c2 (about 45 square miles) on the western and eastern banks of the bay.",
    "output":"The base, sometimes called \"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":"It is also found in Borneo, Java, Vietnam, Thailand (not seen since 1970) and possibly Sulawesi.",
    "output":"It can also be found in Borneo, Java, Vietnam, Thailand (Not seen since 1970) and possibly Sulawesi.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Services From Scarborough Monday to Saturdays there is generally an hourly First TransPennine Express service to York, Leeds, Manchester Piccadilly and Liverpool Lime Street and a two-hourly service to Bridlington and Hull on the Yorkshire Coast Line.",
    "output":"Services From Monday to Saturdays there is normally an hourly First TransPennine Express service to York, Leeds, Manchester Piccadilly and Liverpool Lime Street. There is a two-hourly service to Bridlington and Hull on the Yorkshire Coast Line.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Later that year, he was awarded the Presidential Medal of Freedom, the highest civilian honor bestowed by the United States, by President Ronald Reagan.",
    "output":"When Horowitz returned to the United States, President Ronald Reagan gave him the Presidential Medal of Freedom.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sadly, many qinpu compiled before the Ming dynasty are now lost, and many pieces have remained unplayed for hundreds of years.",
    "output":"Many qinpu compiled before the Ming dynasty are now lost, and many pieces have remained unplayed for hundreds of years.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Machine Shop Recordings is a record label founded by Linkin Park bandmembers Brad Delson and Mike Shinoda. The label was originally known as \"The Shinoda Imprint\", named after Mike Shinoda, but was changed in 2002 when other Linkin Park members became more involved.",
    "output":"Machine Shop Marketing is a record label created by Linkin Park member Mike Shinoda.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History Glenrowan was named after farmers James and George Rowan who ran farms in the area between 1846 and 1858.",
    "output":"Glenrowan was named after farmers James Hutton Rowan and George Christian Rowan who had large farms in the area between 1846 and 1858.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"As such, he is widely regarded as one of the most influential writers of the 20th century.",
    "output":"Many writers of plays (playwrights) and others think he is one of the most important writers of the 20th century.",
    "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 scientists presently believe that H. floresiensis was a modern H. sapiens suffering from pathological dwarfism.",
    "output":"Some scientists believe that H. floresiensis was a modern H. sapiens suffering from pathological dwarfism.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lithuania 0 & ndash; 5 Estonia (Kaunas, Lithuania; 24 June 1923)",
    "output":"Lithuania national football team is the national football team of Lithuania.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However in April 1902 he only came fourth out of six in the National Championship, losing both his games against Corzo.",
    "output":"However, in April 1902 he only came fourth out of six in the National Championship, losing both his games against Corzo.",
    "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 on the banks of the Lachlan River.",
    "output":"page04 Farming became important after the gold mining ended.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":2,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A few are named for major landmarks, such as shopping centres or transportation hubs, served by the station.",
    "output":"A few are named for major landmarks, such as shopping centres or other transportation stations near the station.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mellor first came to the public's attention in 1990, when he played Ben Rowlingson in the children's programme Children's Ward.",
    "output":"Mellor first started acting in 1990, when he acted as Ben Rowlingson in the children's programme Children's Ward.",
    "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 final change in the lineup came in the latter stages of the recording of the band's debut album, Slipknot, in 1999.",
    "output":"The final change in the band's line-up came at the latter stages of the recording process of the band's debut album, Slipknot, in 1999.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Drammen is a city in Buskerud County, Norway.",
    "output":"Drammen is a city and municipality in the county of Buskerud, 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":"Statistics of League of Ireland in the 1921\/1922 season.",
    "output":"Statistics of Football League of Ireland Premier Division in season 1921\/1922.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gunnedah Shire is situated 264 m above sea level on the Liverpool Plains in the Namoi River valley.",
    "output":"Gunnedah Shire is situated 264 metres above sea level on the Liverpool Plains in the Namoi River valley.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"See Infobox for an introduction to infoboxes and information on how to design them.",
    "output":"See Infobox for information on how to craft infoboxes in general.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Atsushi Nagai is a Japanese football player.",
    "output":"Atsushi Nagai (born 23 December 1974) 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":"It originated in the 1880s, as the town Fletcher, taking its name from Denver businessman Donald Fletcher who saw it as a real estate opportunity.",
    "output":"Aurora started in the 1880s, when it was known as Fletcher, the name of Denver businessman Donald Fletcher.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Under the Local Government Act 1972, the county boroughs and administrative county of Glamorgan were abolished on 1 April 1974, with three new counties being established, each containing a former county borough - West Glamorgan, Mid Glamorgan, South Glamorgan.",
    "output":"The administrative county of Glamorgan existed until April 1, 1974. It was replaced with three new counties called Mid Glamorgan, South Glamorgan and West Glamorgan.",
    "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 same year he broke Edinburgh Festival box office records with over 16,500 ticket sales.",
    "output":"Also that year he had the biggest number of tickets sold for the Edinburgh Festival box office, which was 16,500 sales.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A traditional bento consists of rice, fish or meat, and one or more pickled or cooked vegetables, usually in a box-shaped container.",
    "output":"A traditional bento consists of rice, fish or meat, and one or more pickled or cooked vegetables as a side dish.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Yacht club The Lake Eyre Yacht Club is a dedicated group of eccentrics who sail on the lake's floods, including recent trips in 1997, 2000, 2001, 2004, 2007 and 2009.",
    "output":"Yacht club The Lake Eyre Yacht Club is a small group of people who sail on the lake's floods, including recent trips in 1997, 2000, 2001, 2004, 2007 and 2009.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Anna Kournikova and Martina Hingis were presented with the WTA Award for Doubles Team of the Year.",
    "output":"After this, Kournikova will often play her doubles matches with Swiss player Martina Hingis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Oxegen was originally a three-day festival but for 2008 was expanded to four days.",
    "output":"Oxegen was originally a two-day festival but for 2008 was increased to four days.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Nicole Gale Anderson (born August 29, 1990) is an American actress.",
    "output":"Nicole Gale Anderson (born August 29, 1990 in Rochester, Indiana) is an American actress.",
    "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 Victorian times, some chamber pots would be built into a cabinet with a closable cover.",
    "output":"During Victorian times, some chamber pots were built into a cabinet with a closeable cover.",
    "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 primarily consist of primitive images of large animals, most of which are known from fossil evidence to have lived in the area at the time.",
    "output":"They primarily consist of realistic images of large animals. Many of these animals are known from fossil evidence to have lived in the area at the time.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"December October 28 A London woman is publicly flogged for the crime of \"involving herself in politics.",
    "output":"A London woman is publicly flogged for the crime of \"involving herself in politics.",
    "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 Pakistani military was first formed when the nation achieved independence from the British Empire during the Partition of British India in 1947.",
    "output":"The Pakistani military was first formed when the nation achieved independence from the United Kingdom in 1947.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mill argues that society should never use coercion to subdue an individual as long as he or she does not harm others.",
    "output":"Mill argues that society should never use force on an individual as long as he or she does not harm others.",
    "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 Matrix Reloaded is a 2003 film, the second installment in The Matrix trilogy, written and directed by the Wachowski Brothers.",
    "output":"The Matrix Reloaded is a 2003 film written and directed by the Wachowski brothers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Lugo is the older brother of baseball pitcher Ruddy Lugo.",
    "output":"Julio Lugo is also the older brother of baseball pitcher Ruddy Lugo.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Word stem, the base part of a word not including inflectional morphemes",
    "output":"A stem (bike) is the forward extension which connects the fork to the handlebars of a bicycle.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kilmarnock Football Club is a Scottish football team based in the town of Kilmarnock, Ayrshire.",
    "output":"Kilmarnock Football Club is a professional football club based at Rugby Park in Kilmarnock, Scotland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hiromitsu Isogai (\u00e7 '\u00e8 \u00e6 \u00e5, born April 19, 1969) is a former Japanese football player.",
    "output":"Hiromitsu Isogai (born 19 April 1969) is a former Japanese 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":"The first written mention of the settlement\u00e2 s name goes back to 1239, when Villa Nowa (Nova) was part of the V\u00c3 rtes estate of the Cs\u00c3 k clan.",
    "output":"The settlement is first mentioned in writing in 1239, when villa Nowa (Nova) belonged to the V\u00c3 rtes estates of the Cs\u00c3 k clan.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "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":"Rikki-Tikki-Tavi is a short story in The Jungle Book (1894) by Rudyard Kipling about the adventures of a valiant young mongoose.",
    "output":"Rikki-Tikki-Tavi is a short story in The Jungle Book (1894) by Rudyard Kipling about the adventures of a brave young mongoose.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gladiatorial schools and other support buildings were constructed nearby within the former grounds of the Domus Aurea.",
    "output":"Schools for gladiators and other buildings were put up in the old gardens of the Domus Aurea.",
    "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 played the violin as well as the organ, and worked as a conductor as well as a music lecturer.",
    "output":"Samuel played the violin as well as the organ, and worked as a conductor as well as a music lecturer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hedda (Hedvig Katarina) Hjortsberg (15 June 1777 & ndash; 3 October 1867) was a Swedish ballerina who starred for the Royal Swedish Ballet.",
    "output":"When the Opera was opened again in 1809 after it had been closed since 1806, she performed with her five year old daughter in the ballet Dansvurmen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"W\u00e1lter Machado da Silva (born 2 January 1940) is a former Brazilian footballer.",
    "output":"W\u00e1lter Machado da Silva (born 2 January, 1940) is a former Brazilian 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":"Anti-tobacco films aimed at women were publicly shown.",
    "output":"Anti-tobacco films aimed at women were publicly aired.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tanunda has Tanunda Lutheran School, Nuriootpa has Redeemer, and Angaston has Good Shepherd.",
    "output":"For example Tanunda has four, Nuriootpa has two and Angaston has two.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sea transport is crucial and a variety of ferry services operate between the islands and to mainland Britain.",
    "output":"Sea transport is crucial and ferry services operate between the islands and the mainland Britain.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dormice breed once or maybe twice a year, producing litters with an average of four young after a gestation period of 21-32 days.",
    "output":"Dormice breed one or two times per year, having an average of four young after a gestation period of 21-32 days.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Laura Beatrice Marling (born 1 February 1990), is a folk-pop, singer-songwriter from Hampshire, England.",
    "output":"Laura Marling (born 1990) is a folk-pop singer-songwriter from Reading, Berkshire, England.",
    "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 3\\\/4 mile stretch of standard gauge track and museum are owned and operated by the Jolly family assisted by a dedicated staff of volunteers.",
    "output":"The 3\\\/4 mile stretch of standard gauge track and museum are owned and operated by the Jolly family. They are assisted by a dedicated staff of volunteers.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Cells that lack F plasmids are called F-negative or F-minus (F -) and as such can function as recipient cells.",
    "output":"Cells that lack F plasmids are called F-negative or F-minus (F -) and can function as recipient cells.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Noble was born in Lancaster, Ohio and attended Miami University.",
    "output":"Noble was born in Lancaster, Ohio and went to Miami University.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"It moved across the Yucat\u00c3 n Peninsula and the western Gulf of Mexico, where it moved near Brownsville, Texas on October 2.",
    "output":"It moved across the Yucat\u00c3 n Peninsula and the western Gulf of Mexico, where it hit Brownsville, Texas on October 2.",
    "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 Irwell flows through (and separates) the city centres of Manchester and Salford, before joining the River Mersey near Irlam.",
    "output":"The Irwell flows through the city centres of Manchester and Salford, before joining the River Mersey near Irlam.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On 23 October, Staunton published his entire reply along with a partial copy of Morphy's open letter, omitting the reference to the \"Anti-book\" letter.",
    "output":"On 23 October, Staunton published his entire reply along with a partial copy of Morphy's open letter.",
    "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 phenomenon known as planetshine occurs when reflected sunlight from a planet illuminates the dark side of one of its moons.",
    "output":"The phenomenon known as planetshine happens when sunlight from a planet lights the dark side of one of its moons.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Created by comedy writers Allan Sherman and Howard Merrill, it was a derivative of Goodson-Todman's own panel show What's My Line?.",
    "output":"The show was created by comedy writers Allan Sherman and Howard Merrill. It was related to Goodson-Todman's other panel show, What's My Line?.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Rather than using a customer chassis, the team commissioned a BMW powered design from Giacomo Caliri's FLY studios - previously responsible for the Fittipaldi Automotive team's F5A Formula One car.",
    "output":"The team commissioned a BMW powered design from Giacomo Caliri's FLY studios. Caliri had earler build Fittipaldi Automotive team's F5A Formula One car.",
    "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 Gavin White, the Babylonian Eagle carried the constellation called the Dead Man (LU.",
    "output":"In a book by Gavin White, the Babylonian Eagle carried the constellation called the Dead Man (LU.",
    "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 different decorations on each side of a coin is used to decided things randomly.",
    "output":"The different decorations on each side of a coin are used to decided things randomly.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Montreal is the second-largest city in Canada and the largest city in the province of Quebec.",
    "output":"Montreal is the largest city in the province of Quebec and the second-largest city overall in Canada.",
    "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 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":"The Teletubbies are played by actors dressed in bulky costumes, although the sets are designed to give no sense of scale.",
    "output":"The Teletubbies are played by actors dressed in stuffy costumes, although the recording site is designed to give no sense of scale (weight).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Melina joined the independent professional wrestling circuit before joining WWE in 2004.",
    "output":"At Vengeance, Melina lost the Womens Championship to Candice, and failed to wim the title back at The Great American Bash.",
    "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 1980s witnessed home computers and the now ubiquitous personal computer.",
    "output":"The 1980s also saw home computers and personal computer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Descendants Christina Princess (1986) Emin Pariz (1988) Nargiz Victoria (1990) Eldar A. (1990) Nowadays the descendants of the family are living in the Kingdom of the Netherlands.",
    "output":"Descendents Christina Princess Saidoff (1986 -) Emin Pariz Saidoff (1988 -) Nargiz Victoria (1990 -) Eldar A. (1990 -) The descendents of the family are living in the Kingdom of the Netherlands.",
    "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 Yaqui River (R\u00edo Yaqui in Spanish) (Hiak Vatwe in Yaqui) is a river in the state of Sonora in northwestern Mexico.",
    "output":"It is about 320km (200mi) in length, the Yaqui flows south and southwest to empty into the Gulf of California.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Although animals have never evolved wheels for locomotion (see Rotation in living systems), a small number of animals will move at times by rolling their whole body.",
    "output":"Although animals have never have wheels for locomotion, some animals will move by rolling their whole body.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Masaharu Suzuki (born August 3, 1970 in Yaizu, Shizuoka, Japan) is a Japanese former football player.",
    "output":"Masaharu Suzuki (born 3 August, 1970) 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":"In 1983 it was officially named after the mythological Metis, a Titaness who was the first wife of Zeus (the Greek equivalent of Jupiter).",
    "output":"In 1983 it was named after the mythological Metis, a Titaness who was the first wife of Zeus (the Greek equivalent of Jupiter).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Around the same time the American cook Fannie Farmer (1857 - 1915) was born and, having devoted herself to cooking, published in 1896 her famous work The Boston Cooking School Cookbook which contained some 1849 recipes.",
    "output":"Around that same time the American cook Fannie Farmer (Fannie Merritt Farmer 1857 - 1915) devoted herself to 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":"Linn is a municipality in the district of Brugg in canton of Aargau in Switzerland.",
    "output":"Linn is a municipality of the district of Brugg in canton of Aargau in Switzerland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"is the second largest city in Hungary after Budapest.",
    "output":"It is Hungary's second largest, after the capital, Budapest.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Extreme metal is a loosely defined umbrella term for a number of related heavy metal subgenres that have developed since the early 1980s.",
    "output":"Extreme metal is an umbrella term for a mixture of heavy metal music subgenres formed since the 1980s.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Attendance grew, averaging between 10,000 and 20,000 attendees at each seminar.",
    "output":"More people came, averaging between 10,000 and 20,000 people at each seminar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Discovered by William Herschel in 1787, Oberon is named after a character in Shakespeare's A Midsummer Night's Dream.",
    "output":"It was named after a Oberon, King of the Faeries, a character in William Shakespeare's play A Midsummer Night's Dream.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Olmec-style sculptures include a possible colossal head, petroglyphs and others.",
    "output":"Olmec-style sculptures include a possible colossal head, rock carvings and others.",
    "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 was there that he forged a friendship with another aspiring actor, Dustin Hoffman.",
    "output":"It was in that school that Hackman became friends with another person who wanted to be an actor named Dustin Hoffman.",
    "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 corm survives for one season, reproducing via this division into up to ten \"cormlets\" that yield new plants.",
    "output":"A corm lives for only one season, reproducing by splitting into up to ten \"cormlets\" that will grow into new plants.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Before the announcement of its name on February 3, 2007 (IAUC 8802), Halimede was known by the provisional designation S\/2002 N 1.",
    "output":"Before the announcement of its name on February 3, 2007 (IAUC 8802), Halimede was known by the designation S\/2002 N 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "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":"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":"For example: a template might be used with all the states of the United States and with the District of Columbia.",
    "output":"For example: a template might be used with all the states in the United States and the District of Columbia.",
    "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 team was re-named to Hispania Racing F1 Team (HRT) ahead of their first race, with the name taken from Grupo Hispania, one of Carabante's companies.",
    "output":"The team was re-named to Hispania Racing F1 Team (HRT), with the name taken from Grupo Hispania, one of Carabante's companies.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mega Man Star Force, known in Japan as, is a Mega Man action role-playing video game published and developed by Capcom for the Nintendo DS handheld video game console.",
    "output":"Mega Man Star Force, known in Japan as, is an action role-playing video game made by Capcom for the Nintendo DS game console.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"During the 1950s, Gucci also developed the trademark striped webbing, which was derived from the saddle girth, and the suede moccasin with a metal horsebit.",
    "output":"In the 1950s, Gucci also made the striped webbing (a type of material), and the suede and metal moccasin shoes.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Masato Yamazaki (\u00e5 \u00e5 \u00e9 \u00e4 born December 4, 1981 in Yamashina-ku, Kyoto) is a Japanese football player who currently plays for Japanese club Sanfrecce Hiroshima.",
    "output":"Masato Yamazaki (born 4 December 1981) is a Japanese football player.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gustav Sch\u00e4fer Gustav Sch\u00e4fer was born on 8 September 1988 in his hometown of Magdeburg, and has an older sister.",
    "output":"Gustav Sch\u00e4fer (Drummer) Gustav Sch\u00e4fer was born on September 8, 1988 in his hometown of Magdeburg, and has an older sister.",
    "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 walls enclosed a far smaller area than the modern walls, with the south-western corner much further from the River Dee.",
    "output":"The walls enclosed a far smaller area than the modern walls, with the south-western corner much farther from the River Dee.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However this probably accounts for neighbouring farms as well.",
    "output":"However this probably includes the neighbouring farms as well.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Life and career Early career Szell was born in Budapest but grew up in Vienna.",
    "output":"Life Early years George (originally \"Georg\") Szell was born in Hungary and grew up in Vienna, Austria.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Waterloo Maple Inc. is a Canadian software company, headquartered in Waterloo, Ontario.",
    "output":"Waterloo Maple Inc. (Maplesoft) is a Canadian software company. They are located in Waterloo, Ontario, and are most well-known for creating the Maple computer algebra system.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Opened in 1860, it became the preeminent music theater of late 19th century Russia, where many of the stage masterpieces of Tchaikovsky, Mussorgsky, and Rimsky-Korsakov received their premieres.",
    "output":"It was opened in 1860 and soon became the most important theater for opera and ballet in Russia. Many great operas and ballets of the 19th century were first performed there, including the greatest stage works by Tchaikovsky, Mussorgsky, and Rimsky-Korsakov.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Probst complied with their request, and a very naked Jenna and Heidi exited the challenge and ate a plate of Oreo cookies and peanut butter.",
    "output":"Probst said yes, and a very naked Jenna and Heidi left the challenge and ate a plate of Oreo cookies and peanut butter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Alcock was born at Beverley in Yorkshire, son of Sir William Alcock, Burgess of Kingston upon Hull and educated at Cambridge.",
    "output":"He was born at Beverley in Yorkshire, son of Sir William Alcock, Burgess of Kingston upon Hull and educated at Cambridge.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A superb horseman, he spent the next few years on the gold escort between Gundagai and Goulburn.",
    "output":"He was an excellent horse rider and spent the next few years working on the gold escort between Gundagai and Goulburn.",
    "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 started off from the age of 13 by singing other singers' songs.",
    "output":"Her own first song was Lucky Voice which, like her other songs, was put on the Internet for others to listen.singpao.com",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On February 11, 2009, the court in Dnepropetrovsk found Igor Suprunyuck and Viktor Sayenko guilty of premeditated murder and sentenced both to life imprisonment. Suprunyuck was found guilty of 21 murders, while Sayenko was found guilty of 18 murders. \"",
    "output":"They were all found guilty by a court in February 2009, and Suprunyuck and Sayenko were sentenced to life imprisonment.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Their diet is called I-tal (derived from the word vital) and is basically a form of Jewish kosher.",
    "output":"Their diet is called I-tal (derived from the word vital) and is something like Jewish kosher but sometimes with no meat at all.",
    "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 strings alone, however, produce only a faint sound because they displace only a small volume of air as they vibrate.",
    "output":"On a banjo the bridge works in the same way, but on a guitar the bridge is fixed to the instrument and the strings are fixed to the bridge.",
    "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 musical film is a film genre in which several songs sung by the characters are interwoven into the narrative.",
    "output":"The musical movie is a movie genre in which several songs sung by the characters are linked into the story line.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Richard David James (born 18 August 1971), best known under the pseudonym Aphex Twin, is an electronic musician described by The Guardian newspaper as \"the most inventive and influential figure in contemporary electronic music.\"",
    "output":"Aphex Twin (born Richard David James, August 18, 1971, in Limerick, Ireland) is an Irish-born Cornish musician.",
    "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 marches of Artsakh and Utik were attached to the Kingdom of Armenia in Antiquity but in the early medieval period were often under Georgian and Albanian control under Sassanid or Arab suzerainty.",
    "output":"The regions of Artsakh and Utik were attached to the Kingdom of Armenia in Antiquity.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2003 - 2006 December to Dismember ECW 2006 This was the only ECW exclusive pay-per-view.",
    "output":"2003-2006 December to Dismember ECW 2006 Was the only ECW exclusive pay-per-view.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Chicago O'Hare International Airport, also known as O'Hare Airport, O'Hare Field, or simply O'Hare, is a major airport located in the northwestern-most corner of Chicago, Illinois, United States, 17 m northwest of the Chicago Loop.",
    "output":"O'Hare International Airport is an airport on the edge of Chicago, Illinois.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Jonathon Green, The Cassell Dictionary of Slang, 1998, page 1110 The game is also known in Australia as soggy Sao after the SAO brand of biscuits popular there.",
    "output":"Jonathon Green, The Cassell Dictionary of Slang, 1998, page 1110 The term is thought to have originated in Australia sometime in the 1960s.",
    "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 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":"Washington Capitals All-Star left winger Alexander Ovechkin was confirmed as the cover athlete of NHL 2K10.",
    "output":"Alexander Ovechkin of the Washington Capitals is on the cover of the North American Release.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"A far sharper image can be obtained using materials with a high refractive index, decreasing to the edges - this decreases the focal length and thus allows a sharp image to form on the retina.",
    "output":"It is possible to get a better image with materials that have a high refractive index which decreases towards the edges. This decreases the focal length and allows a sharp image to form on the retina.",
    "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 name \"cabal\" is used in many jokes, both by critics of Wikipedia and alternatively by people who suppose that Wikipedia has no faults.",
    "output":"The name \"cabal\" is used in many jokes, both by people who do not like Wikipedia and also by people who think that Wikipedia is perfect.",
    "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. Bureau of Engraving and Printing, more than one hand engraver will work on the same plate, making it nearly impossible for one person to duplicate all the engraving on a particular banknote or document.",
    "output":"In the U.S. Bureau of Engraving and Printing, more than one engraver will work on the same printing plate, making it nearly impossible for any person to duplicate all the engraving on almost any banknote or document.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"See the list of private schools for each state: Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont.",
    "output":"These states are Maine, Vermont, New Hampshire, Massachusetts, Connecticut, and Rhode Island.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"On May 27, 1234, Louis married Marguerite of Provence (1221 - December 21, 1295), whose sister Eleanor was the wife of Henry III of England.",
    "output":"On May 27, 1234 Louis married Marguerite of Provence (1221 - December 21, 1295), whose sister Eleanor was the wife of Henry III 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":"Meanwhile Figaro has been caught up in a dispute with Bartolo and Marcellina, which ends when he is revealed to be their long lost, out-of-wedlock son.",
    "output":"Meanwhile Figaro of has an argument with Bartolo and Marcellina, which ends when it is shown that he is their son.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Thomas Andrew \"Tom\" Felton (born 22 September 1987) is an English actor and musician.",
    "output":"Thomas Andrew \"Tom\" Felton (born September 22, 1987 in Kensington, England) is an English actor and singer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Personal life Gellar met future husband Freddie Prinze, Jr., during filming of the 1997 teen horror film I Know What You Did Last Summer but the two did not begin dating until 2000.",
    "output":"Personal life Gellar met her husband Freddie Prinze, Jr. during filming of the 1997 teen horror movie I Know What You Did Last Summer but the two did not begin a romantic relationship until 2000.",
    "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 Dutch Jesuit St. Petrus Canisius is credited with adding in 1555 in his Catechism the sentence:",
    "output":"The Dutch Jesuit Petrus Canisius is credited with adding in1555 in his Catechism the sentence:",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ingmar grew up surrounded by religious imagery and discussion.",
    "output":"He grew up surrounded by religious imagery and discussion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gerard Kitchen O'Neill (February 6, 1927 - April 27, 1992) was an American physicist and space activist.",
    "output":"Gerard Kitchen \"Gerry\" O'Neill (February 6, 1927 - April 27, 1992) was an American scientist.",
    "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 West Midlands is a landlocked county that borders the counties of Warwickshire to the east, Worcestershire to the south, and Staffordshire to the north and west.",
    "output":"The West Midlands borders the counties of Warwickshire to the east, Worcestershire to the south, and Staffordshire to the north.",
    "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 largest settlement and administrative centre is Kirkwall.",
    "output":"The administrative centre is Kirkwall (with about 8000 people living there).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bucharest Tower Center, usually shortened BTC, is a class A office building in Bucharest.",
    "output":"Tower Center International is a class A office building in Bucharest.",
    "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 killed by unknown attackers on July 22, 2003, when his car was fired upon near the city of Hilla in the south of Baghdad.",
    "output":"He was killed by unknown attackers on July 22, 2003 when his car was fired upon near the city of Hilla in the south of Baghdad.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"However, Richard Corliss of Time Magazine, praised the film for an intelligent story about prejudice.",
    "output":"Richard Corliss of Time Magazine, praised the movie for its intelligent story about prejudice.",
    "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 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":"Beginning in 1914, both Lasky and Famous Players released their films through a start-up company, Paramount Pictures Corporation, organized early that year by a Utah theatre owner, W. W. Hodkinson, who had bought and merged several smaller firms.",
    "output":"Organized in 1914 by a Utah theater owner, W. W. Hodkinson, Paramount Pictures was the first successful nation-wide distributor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Stonehenge is a prehistoric monument located in the English county of Wiltshire, about west of Amesbury and north of Salisbury.",
    "output":"Stonehenge is a prehistoric site a few kilometers north of Salisbury in Wiltshire in 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":"Debian packages are also used in distributions based on Debian, such as Ubuntu and others.",
    "output":"Debian packages are also used in operating systems based on Debian.",
    "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 Amsterdam Admirals were a professional American football team in NFL Europe based in Amsterdam, Netherlands.",
    "output":"The Amsterdam Admirals were a professional American football team in the NFL Europa. They are based in Amsterdam, Netherlands.",
    "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 Nigeria national football team, nicknamed the Super Eagles, is the national team of Nigeria and is controlled by the Nigeria Football Federation (NFF).",
    "output":"Nigeria national football team is the national football team of Nigeria.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At their peak, the Gavialoidea were numerous and diverse; they occupied much of Asia and America up until the Pliocene.",
    "output":"At their peak, the Gavialoidea were numerous and diverse, they occupied much of Asia and America up until the Pliocene.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Locarno was the administrative center of the parish of Locarno.",
    "output":"Locarno is the capital of the Locarno district in the Swiss canton of Ticino.",
    "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 LIncoln Near-Earth Asteroid Research (LINEAR) project is a cooperative project between the United States Air Force, NASA, and MIT's Lincoln Laboratory for the systematic discovery and tracking of near-Earth asteroids.",
    "output":"The LIncoln Near-Earth Asteroid Research (LINEAR) project is a project that is used for the finding and tracking of near-Earth asteroids.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dartmouth's 34 varsity sports teams compete in the Ivy League conference of the NCAA Division I. Students are well-known for preserving a variety of strong campus traditions.",
    "output":"Dartmouth's 34 varsity sports teams compete in the Ivy League conference of the NCAA Division I. Students are also well-known for preserving a variety of strong campus traditions.",
    "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 first round of the 2007 Stanley Cup playoffs, the Penguins were defeated 4-1, by Stanley Cup runners-up, the Ottawa Senators.",
    "output":"In 2007, the Penguins made the playoffs, but were eliminated in five games by the Ottawa Senators in the first round.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Its name comes from Norse mythology, where Ska\u00c3 i is a giantess who is the wife of the Vanir god Niord.",
    "output":"Its name comes from Norse mythology, where Ska\u00c3 i is a giantess (female giant) who is the wife of the Vanir god Niord.",
    "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 University of Kansas men's basketball program officially began in 1898, following Naismith's arrival, just six years after Naismith penned the sport's first official rules.",
    "output":"The University of Kansas started a men's basketball program in 1898, following Naismith's arrival. This was only six years after Naismith had invented the game.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Aberdeen Grammar School, known to students as The Grammar or AGS, is a state secondary school in the City of Aberdeen, Scotland.",
    "output":"Aberdeen Grammar School is one of the twelve secondary schools run by the government in the City of Aberdeen, Scotland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Starting on Epitaph records with their first self titled LP, DBL continued on Epitaph until \"Last of the Sharpshooters\" in 1997.",
    "output":"Starting on Epitaph records with their first self called LP, DBL continued on Epitaph until \"Last of the Sharpshooters\" in 1997.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Air Force One is the official air traffic control call sign of any United States Air Force aircraft carrying the President of the United States.",
    "output":"Air Force One is the air traffic call sign (name) of any Air Force aircraft being used by the President of 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":"Like their higher-powered sisters, the BRCW Classes 27 and 33, they had all-steel bodies and cab ends.",
    "output":"Like their higher-powered sisters, the BRCW Classes 27 and 33, they did not have fibreglass cab ends.",
    "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 Caribbean coastline is marked by several good natural harbors.",
    "output":"The Caribbean coastline has many good natural harbors.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Second Council of Nicaea (787) restored the veneration of icons (condemned at the Council of Hieria, 754) and repudiated iconoclasm.",
    "output":"Second Council of Nicaea, (787); restoration of the veneration of icons and end of the first iconoclasm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Pavarotti was also noted for his charity work on behalf of refugees and the Red Cross, amongst others.",
    "output":"Pavarotti was also well known for his award-winning charity work for raising money on behalf of refugees and the Red Cross.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Its years are designated AP, short for Anno Persico.",
    "output":"This makes it more accurate than the Gregorian Calendar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"One chain extends across the sea to Chios, another extends across Euboea to Samos, and a third extends across the Peloponnese and Crete to Rhodes, dividing the Aegean from the Mediterranean.",
    "output":"One chain goes across the sea to Chios, another one goes across Euboea to Samos, and a third one goes across the Peloponnese and Crete to Rhodes.",
    "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 is best known for her roles as Megan Parker in Drake and Josh, Summer Hathaway in School of Rock and as Carly Shay in iCarly.",
    "output":"She is best known for her roles as Megan Parker in Drake and Josh, Summer Hathaway in School of Rock and as Carly Shay in Nickelodeon's iCarly.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "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":"Most Americans refer to the day as \"Nine-Eleven (9\\\/11),\" \"September Eleventh,\" or some variation thereof.",
    "output":"Most Americans call this day \"Nine-Eleven (9\\\/11),\" \"September Eleventh,\" or something similar.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "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":"Also known as \"Teleto\", a blend of \"terebi\" and \"Tokyo\", it is the key station of TX Network.",
    "output":"It is also known as \"Teleto,\" a portmanteau of \"terebi,\" the Japanese word for \"television,\" and \"Tokyo.\"",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Many traditions of the Rain Dance are passed down through history by oral traditionsThe rain dance helped native Americans get through dry summers.",
    "output":"Many traditions of the Rain Dance are passed down through history by people telling their children about them in stories.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mossman is rich in sporting clubs such as the Mossman Sharks rugby league club and the Port Douglas AFL club.",
    "output":"Mossman has a number of sporting clubs such as the Mossman Sharks rugby league club and the Port Douglas Australian Rules Football club.",
    "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 made his debut with the rest of the Simpson family on April 19, 1987, in The Tracey Ullman Show short \"Good Night\".",
    "output":"He first appeared, along with the other members of the Simpson family on The Tracey Ullman Show in the Simpson Short \"Good Night\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Herbert \"Hacki\" Wimmer (born 9 November 1944 in Eupen, Belgium) is a former footballer.",
    "output":"Herbert Wimmer (born 9 November, 1944) is a former German 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":"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":"Koicha produces a sweeter tea, and is served almost exclusively as part of Japanese tea ceremonies.",
    "output":"Koicha produces a sweeter tea, and is almost always only served as part of Japanese tea ceremonies.",
    "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 Vietnam national football team is the national football team representing Vietnam and is managed by the Vietnam Football Federation.",
    "output":"Vietnam national football team is the national football team of Vietnam.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Tellurite is a rare oxide mineral composed of tellurium dioxide (TeO2).",
    "output":"Tellurite is also a rare mineral. This mineral consists of tellurium dioxide.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"2042 (MMXLII) will be a common year starting on Wednesday of the Gregorian calendar.",
    "output":"2042 (MMXLII) 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":"Its embers flared up again briefly in 2000 when one of its leading figures, Ernst Nolte, was awarded a literary prize.",
    "output":"Its embers flared up again briefly in 2000Cohen, New York Times when one of the leading figures, Ernst Nolte, was awarded a literary prize.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sloth (also accidie, acedia) - Laziness; idleness and wastefulness of time allotted.",
    "output":"Sloth (also accidie, acedia) - Laziness; idleness and wastefulness of time that a person has.",
    "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 symbol I and sometimes J are usually used to refer to the moment of inertia or polar moment of inertia.",
    "output":"The symbols and sometimes are usually used to refer to the moment of inertia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"After experimenting with several techniques he hit upon filtering the rum through charcoal, which removed impurities.",
    "output":"Facundo use to filter the rum through charcoal, which removed impurities.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"With Muslim traders from the Arabian Peninsula arriving circa 900 CE, Mogadishu was well-suited to become a regional center for commerce.",
    "output":"Muslim traders from the Arabian Peninsula came to the area during the 10th century.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At its peak strength, it was also the largest tropical cyclone on record with a diameter of 2,220 km (1,380 mi).",
    "output":"At its peak strength, it was also the biggest tropical cyclone on record, with a diameter of 2,220 km (1,380 mi).",
    "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 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":"After the Bolshevik revolution in October 1917, Russia quickly disintegrated into civil war.",
    "output":"In October 1917, the Bolshevik revolution struck Russia. A civil war began shortly after that.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Strauss Brands is the first veal packer in the US to raise veal calves in a completely tether free and group raised since December 31, 2008.",
    "output":"Strauss Brands is the first veal packer in the US to raise veal calves completely tether free and group raised since December 31, 2008.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"September 21 & ndash; Jingtai Emperor of China (d. 1457)",
    "output":"September 21 - Jingtai Emperor of China (died 1457)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"is a Japanese football player currently playing for Vissel Kobe.",
    "output":"Ryosuke Matsuoka (born 23 October 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":"The district capital is the town of Baden and the largest municipality is Wettingen, located in the Limmat Valley (German: Limmattal).",
    "output":"The capital city is the town of Baden and the largest municipality is Wettingen.",
    "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 1850 Maxwell changed to the Cambridge University ato the Trinity College.",
    "output":"In 1850 Maxwell changed to Cambridge University at the Trinity College.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Came () is a commune in the Pyr\u00e9n\u00e9es - Atlantiques department in south-western France.",
    "output":"Came, Pyr\u00e9n\u00e9es - Atlantiques 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":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Scottish Parliament There are five flagpoles outside the Scottish Parliament Building in Edinburgh.",
    "output":"There are five flagpoles outside the Scottish Parliament Building in Edinburgh.",
    "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 Achzarit is a very heavily-armored vehicle designed for the requirements of urban fighting, after Israeli M-113 APCs proved insufficiently armored against car bombs, mines, and rocket-propelled grenades.",
    "output":"The Achzarit is a very heavily-armored vehicle designed for the requirements of urban fighting.",
    "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 Latinate plural \"vaginae\" is rarely used in English.",
    "output":"The G-spot, if stimulated, leads to a strong orgasm or female ejaculation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Linwood G. Dunn expanded the concept in the 1930s, and the development continued well into the 1980s, when the printers were controlled with minicomputers.",
    "output":"Linwood G. Dunn expanded the concept in the 1930s. The development continued well into the 1980s, when the printers were controlled with minicomputers.",
    "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 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":"Gebhard thus suffered a nine year exile, and was allowed to return shortly before his death and was buried in Admont.",
    "output":"Because of this, Gebhard was exiled for nine years, but was allowed to return shortly before his death and was buried in Admont.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"World of Warcraft has inspired two board games: World of Warcraft: The Board Game (including Shadow of War and The Burning Crusade expansions) and World of Warcraft: The Adventure Game, produced by Fantasy Flight Games.",
    "output":"The game takes place in a setting Blizzard has used for other games using the name \"Warcraft\". It has three expansions, World of Warcraft: The Burning Crusade, World of Warcraft: Wrath of the Lich King, and World of Warcraft: Cataclysm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Another large steppe area (prairie) is located in the central United States and western Canada.",
    "output":"Another large steppe area is located in the central United States and western Canada.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hurricane Vince developed into a hurricane further east than any known storm, at 18.9 \u00b0 W. The National Hurricane Center declared that Vince was the first tropical cyclone on record to have made landfall on the Iberian Peninsula.",
    "output":"Hurricane Vince developed into a hurricane further east than any known storm at 18.9 \u00b0 W. Vince is the first tropical cyclone on record to have made landfall on the Iberian Peninsula, after coming ashore near Huelva, 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":"Sokratis Kokkalis (born 27 May, 1939) is a Greek businessman who has been a member of the Forbes 500 list of the world's 500 richest people.",
    "output":"Socratis Kokkalis (born May 27, 1939) is a Greek businessman who has been a member of the Forbes 500 list of the worlds 500 richest people.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"By Topic Religion Dionysius Exiguus produces his tables for computing the date of Easter.",
    "output":"Dionysius Exiguus produces his tables for computing the date of Easter.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"George Sainton Kaye Butterworth, MC (12 July 1885 - 5 August 1916) was an English composer best known for his tone poem The Banks of Green Willow and his settings of A. E. Housman's poems.",
    "output":"George Butterworth (born London, 12 July 1885; died Pozi\u00c3 res, France, 5 August 1916) was an English composer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"is traceable to 1820's Britain and is a descendant of the doublet game dating to at least 1807.",
    "output":"is thought to have developed in the 1820's in Britain, It developed out of a prior game called the doublet game, that dates to at least 1807.",
    "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 suggests that millions of species, and humanity itself, are threatened.",
    "output":"Millions of species, and humanity itself, are threatened.",
    "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 released in North America on April 30, 2000 for the Nintendo 64 video game console.",
    "output":"The game received an average 88 out of 100 from the review compilation site Metacritic.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Taryn Nicole Terrell (born December 20, 1985) is an American model and professional wrestler.",
    "output":"Taryn Nicole Terrell (born December 20, 1984) is an American model and professional wrestler.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Locomotion (TV channel), cable TV channel in Latin America",
    "output":"\"Locomotion\" was a cable TV channel in Latin America.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"When Arthur made landfall on Belize it caused an estimated US$ 78 million worth of damage and killed 9 people, 5 of them directly.",
    "output":"When Arthur made landfall on Belize, it caused an estimated $78 million USD worth of damage and killed 5 people",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Amir Abdollah Muhammad Mu 'izzi (also written Mu' ezzi) was an 11th century and 12th century poet of Persia.",
    "output":"Amir Abdollah Muhammad Mu 'izzi (1048-1125) was an 11th century and 12th century poet.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hollywood Pictures is one of The Walt Disney Company's several alternate movie divisions.",
    "output":"Hollywood Pictures is one of The Walt Disney Company's movie companies.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Freshwater eels (unagi) and marine eels (conger eel, anago) are commonly used in Japanese cuisine; foods such as Unadon and Unajuu are popular but expensive.",
    "output":"Freshwater eels (unagi) and marine eels (Conger eel, anago) are used in Japanese food.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At Australia's request, the United Kingdom transferred sovereignty to Australia; in 1957, the Australian government paid the government of Singapore \u00c2 # 2.9 million in compensation, a figure based mainly on an estimated value of the phosphate forgone by Singapore.",
    "output":"Australia asked the United Kingdom to allow them to rule the island; in 1957, the Australian government paid the government of Singapore \u00c2 # 2.9 million in compensation.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"As a courtesy to the rest of the contributors, users with such usernames are encouraged to sign their posts (at least in part) with Latin characters.",
    "output":"As a courtesy to the rest of the contributors, users with such usernames should sign their posts (at least in part) with Latin characters.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Toronto's annual Gay Pride, Orange Order, and Santa Claus parades also use Yonge Street for a significant portion of their routes.",
    "output":"Toronto's annual Gay Pride, Orange Order, and Santa Claus parades also use Yonge Street for a large part of their routes.",
    "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 start of relations between the two countries emerged sometime in the 1970s during the rule of Pakistani Prime minister Zulfiqar Ali Bhutto regime.",
    "output":"The start of relations between the two countries emerged sometime in the 1970s during the rule of Pakistan's Bhutto regime.",
    "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 orchestra was formed in 1932 by Sir Thomas Beecham, and played its first concert on 7 October 1932 at the Queen's Hall, London.",
    "output":"The orchestra was formed in 1932 by Sir Thomas Beecham, and played its first concert on October 7 1932 at the Queen's Hall, London.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gunpei Yokoi, also spelled (September 10, 1941 - October 4, 1997), was a video game designer in Japan.",
    "output":"Gunpei Yokoi, or (September 10, 1941 & ndash; October 4, 1997) was a video game designer for Nintendo.",
    "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 also asserted his grandfather's claim to the title King of France.",
    "output":"He was born at Bolingbroke Castle in Lincolnshire, which is why he was often called \"Henry Bolingbroke\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Kruishoutem (in French and English Cruyshautem) is a municipality located in the Belgian province of East Flanders.",
    "output":"Kruishoutem is a municipality found in the Belgian province of East Flanders.",
    "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 melody \"started off a lot slower\", according to drummer Will Champion, and it sounded like a Neil Young song.",
    "output":"The melody \"started off a lot slower\" according to Will Champion, the band's drummer, and sounded like a Neil Young song.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"During the Late Jurassic, this area was an archipelago at the edge of the Tethys Sea.",
    "output":"Any organism that fell, drifted, or was washed into the lagoons from the ocean or the land became buried in soft carbonate mud.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"No pressure change occurs at the turbine blades, and the turbine does n't require a housing for operation.",
    "output":"No pressure change occurs at the turbine blades, and the turbine does not require a housing for operation.",
    "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 Guadeloupe national football team () is the regional football team of the French overseas department and region of Guadeloupe.",
    "output":"Guadeloupe national football team is the national football team of Guadeloupe.",
    "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 kiss prints, which are featured in the window of Newcastle's famous Fenwick store, will now be auctioned off for charity.",
    "output":"The kiss prints, which were featured in the window of Newcastle's Fenwick store, will be auctioned off for a charity.",
    "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 2005 Russian weekly Argumenty i Fakty claimed the organization supports Chechen separatist and terrorists; PIN denied any involvement.",
    "output":"In 2005, the Russian weekly Argumenty i Fakty claimed the organization supports Chechen separatist and terrorists. PIN said it did not.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Diane Dodd was able to show allopatric speciation by reproductive isolation in D. pseudoobscura after only eight generations using different food types, starch and maltose.",
    "output":"In 1989 Diane Dodd gave laboratory populations of D. pseudoobscura two different food types, starch and maltose.",
    "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 1985 Santiago earthquake was a seismic movement registered on 3 March 1985 at 22:47 UTC (19:47 local time).",
    "output":"The 1985 Santiago earthquake was registered the Sunday March 3, 1985 at 22:47 UTC (19:47 local time).",
    "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 the third Joker's Card entry in the group's Dark Carnival saga.",
    "output":"Riddle Box is the third studio album by American Horrorcore band, Insane Clown Posse.",
    "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 yellowfin tuna is sometimes referred to as albacora by French and Portuguese fishermen.",
    "output":"The yellowfin tuna is sometimes referred to as albacore by French and Portuguese fishermen.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"\u00ce \"\u00cf \u00ce 1\\\/2, Babyl\u00c5 n) was an Akkadian city-state of ancient Mesopotamia, the remains of which are found in present-day Al Hillah, Babil Province, Iraq, about 85 kilometers (55 mi) south of Baghdad.",
    "output":"Babylon was a city-state of ancient Mesopotamia, the remains of which are found in present-day Iraq, about 85 kilometers (55 mi) south of Baghdad.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Barbara Bibel from Booklist review commented that, \"This will appeal to Desperate Housewives fans and those who like cozies with a bit of spice.\"",
    "output":"Barbara Bibel from Booklist review said that, \"This will appeal to Desperate Housewives fans and those who like cozies with a bit of spice.\"",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Anna Anderson (16 December 1896 - 12 February 1984) was the best known of several impostors who claimed to be Grand Duchess Anastasia of Russia.",
    "output":"Anna Anderson was a woman who claimed she was Grand Duchess Anastasia Nikolaevna of Russia.",
    "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 Chronicles of Narnia is a series of seven fantasy novels for children written by C. S. Lewis.",
    "output":"The Chronicles of Narnia is a series of seven fantasy books, written by British author C. S. Lewis.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Opposition fans have generally given positive feedback, with CoMS coming second behind Old Trafford in a 2005 poll to find the United Kingdom's favorite football ground.",
    "output":"The stadium has generally received positive feedback from fans. It came in second behind Old Trafford in a 2005 poll to find the United Kingdom's favorite football ground.",
    "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 epicentre was at 23.85 N latitude, 120.82 E longitude, southwest of Sun Moon Lake, near the town of Jiji, Nantou.",
    "output":"Chi-Chi earthquake,Chi-Chi earthquake: also known as the 921 earthquake ,921 earthquake: was an earthquake in central Taiwan.",
    "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 was appointed in 2010 and was formerly a partner of Dickinson, Cruickshank & Co from 1985 onwards.",
    "output":"He was appointed in 2010 and used to be a partner of in the law firm of Dickinson, Cruickshank & Co from 1985 - 2010.",
    "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 name Hertha is a variation on Nerthus referring to fertility goddess from Germanic mythology.",
    "output":"Hertha is a variation on the name Nerthus, a Germanic fertility goddess.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Montory is a commune in the Pyr\u00c3 n\u00c3 es-Atlantiques department in south-western France.",
    "output":"Nabas, Pyr\u00c3 n\u00c3 es-Atlantiques is a commune of the Pyr\u00c3 n\u00c3 es-Atlantiques d\u00c3 partement 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":"Alternatively the image may be projected onto a translucent \"rear projection\" screen, often used for continuous automatic display for close viewing.",
    "output":"The image may be projected onto a translucent \"rear projection\" screen. That is used for continuous automatic display for close viewing.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At present, much of that work, as well as research into alternative energy sources, is pursued via the Memorial Phoenix Project.",
    "output":"Now, much of that work, as well as research into other energy types, is done by the Memorial Phoenix Project.",
    "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 eating up to 80 percent of its body weight in one meal, it drags itself to a sunny location to speed digestion, as the food could rot and poison the dragon if left undigested for too long.",
    "output":"Komodo dragons can eat up to 80 percent of its body weight in one meal. After swallowing its food, it drags itself to a sunny location to speed up digestion so the food does not rot and poison the dragon.",
    "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 Earth of the early Archean may have supported a tectonic regime unlike that of the present.",
    "output":"The Earth of the early Archean may have supported a tectonic condition different from that of the 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":"Gameplay Round 1 At the back of the studio is the \"Golden Bank\", a giant contraption like a lottery machine.",
    "output":"Round 1 At the back of the studio is the \"Golden Bank\", which is basically the same as lottery machines.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Compared to general service incandescent lamps giving the same amount of visible light, CFLs use less power and have a longer rated life.",
    "output":"The purchase price of a CFL is often much higher than an incandescent lamp of the same output, and the light from CFLs looks different to light from incandescent lamps. But CFLs have a longer rated life and use less energy.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Therizinosaurs such as Falcarius are also known from the Early Cretaceous of North America.",
    "output":"Therizinosaurs such as Falcarius are also known from the early Cretaceous of North America.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Early life Richard Nixon was born on January 9, 1913, to Francis A. Nixon and Hannah Milhous Nixon in a house his father had built in Yorba Linda, California.",
    "output":"Early life Nixon was born in 1913 in his family's home in Yorba Linda, California, and was raised as a Quaker.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Egypt is annexed to the Roman Republic, and Octavianus becomes the undisputed ruler of Rome and her subjects.",
    "output":"Egypt becomes part of the Roman Republic and Octavian becomes the ruler of Rome and all Romans.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"An example of the union of mental and physical discipline is the breaking of boards, which requires both physical mastery of the technique and the concentration to focus one's strength.",
    "output":"Breaking boards, for example, demonstrates a union of mental and physical discipline. Breaking a board with one's hand or foot requires both the physical mastery of the technique and a concentrated focus on one's force.",
    "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 screenplay, written by Hampton Fancher and David Peoples, is based loosely on the novel Do Androids Dream of Electric Sheep?",
    "output":"Blade Runners main actors are Harrison Ford, Rutger Hauer, Sean Young, Edward James Olmos and Daryl Hannah.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"These are divided into 17 regions, 80 provinces, 120 cities, 1,511 municipalities, and 42,008 barangays.",
    "output":"In the provinces there are cities and municipalities (towns). In these municipalities there are smaller barangays (villages).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"For the simple electric dipole given above, the electric dipole moment would point from the negative charge towards the positive charge, and have a magnitude equal to the strength of each charge times the separation between the charges.",
    "output":"The dipole moment would point from the negative charge towards the positive charge. The magnitude of the moment is equal to the strength of each charge multiplied by the distance separating between the charges.",
    "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 Tuvalu national soccer team is the international football team of Tuvalu.",
    "output":"Tuvalu national football team is the national football team of Tuvalu.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Section 9, beginning with the words \"The Constitution of the Commonwealth shall be as follows...\", contains the Constitution of the Commonwealth of Australia.",
    "output":"Section 9, starting with the words \"The Constitution of the Commonwealth shall be as follows...\", contains the Constitution of the Commonwealth of Australia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"David Gordon Mundell (born 27 May 1962 in Dumfries, Scotland) is a British Conservative Party politician.",
    "output":"David Gordon Mundell (born May 27, 1962) is an Scottish politician and the current Shadow Secretary of State for Scotland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Herbert von Bismarck (1849 - 1904), Secretary of State, son of Otto von Bismarck",
    "output":"Herbert von Bismarck (1849-1904), Secretary of State, son of Otto von Bismarck",
    "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 1989, Shines met a young, Minnesota-born blues player, Kent Duchaine, and the two of them toured for the next several years until Shines' death.Kentduchaine.com Shines died on 20 April 1992, in Tuscaloosa, Alabama.",
    "output":"In 1989, Shines met a young, blues player called Kent Duchaine, and the two of them played together for the next several years until Shines died.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Pok\u00e9mon FireRed and LeafGreen Pok\u00e9mon FireRed and Pok\u00e9mon LeafGreen are enhanced remakes of the original Pocket Monsters Red and Green video games.",
    "output":"Pok\u00e9mon Red and Blue have later been remade for the Game Boy Advance into Pok\u00e9mon FireRed and LeafGreen, released in 2004. Pok\u00e9mon FireRed and LeafGreen Pokemon FireRed and LeafGreen are for the Game Boy Advance are new versions of Pokemon Red and Blue.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"When Spanish settlers took control of the island, the bay became a vital harbor on the south side of the island.",
    "output":"When Spanish settlers took control of the island the bay became a vital harbor on the south side of the island.",
    "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 wave moved across the Yucatan Peninsula, and developed into a tropical depression on August 29 in the Bay of Campeche.",
    "output":"The wave was upgraded into a depression on August 29 near the Yucatan Peninsula.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Joe Rogan Watches 2 Girls 1 Cup Video A reaction video starring a Kermit the Frog puppet proved very popular on the community-based popularity website Digg.",
    "output":"Joe Rogan Watches 2 Girls 1 Cup Video A reaction video starring Kermit the Frog proved very popular on the Digg.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"List The cantons are listed in the order given in the federal constitution.",
    "output":"List and map The cantons are listed in the order given in the federal constitution.",
    "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 settlements are nestled on mountain ridges about 20 kilometres from the city of Abbottabad.",
    "output":"These settlements are nestled on mountains about 20 kilometres from the city of Abbottabad.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Zep shoots Tapp in the chest and races to the sewers, intent on killing Lawrence, who is only aware of the sounds of gunfire and screaming.",
    "output":"Zep shoots Tapp fatally and races to the sewers, intent on killing Lawrence, who is only aware of the sounds of gunfire and screaming.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mundell had served as the Shadow Scottish Secretary in the Conservative Party's Shadow Cabinet in run-up to the 2010 general election.",
    "output":"From December 2005 to the 2010 General Election, he was the Shadow Secretary of State for Scotland.",
    "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 day was chosen for the reason that the Armenian law on the National Flag of Armenia was passed on 15 June 2006.",
    "output":"On June 15, 2006, the Law on the National Flag of Armenia was passed by the Armenian Parliament.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hurricane Madeline is notable for being the most intense Pacific hurricane at landfall.",
    "output":"Hurricane Liza was the deadliest storm of the season when it killed over 600 people in Mexico.",
    "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 bottom club is automatically relegated and the second bottom club goes to an end of season play-off with the second, third and fourth placed clubs from Division Two.",
    "output":"The bottom club in the First Division is relegated to the Second Division. While the second bottom club goes to a play-off with the second, third and fourth placed clubs from the Second Division.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Various interpretations of \"rain dances\" can be found in many cultures, from Ancient Egypt to certain Native American tribes.",
    "output":"Many different types of \"rain dances\" can be found in many cultures, from Ancient Egypt to certain Native American tribes.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Dead Space is a third-person survival horror-action video game, developed by Visceral Games (formerly known as EA Redwood Shores) for PlayStation 3, Xbox 360 and Microsoft Windows.",
    "output":"Dead Space is a third-person horror video game, made by Visceral Games for the PlayStation 3, Xbox 360 and Microsoft Windows.",
    "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 Congo national football team, nicknamed the Diables Rouges (Red Devils), is the national team of the Republic of the Congo and is controlled by the F\u00e9d\u00e9ration Congolaise de Football.",
    "output":"Congo national football team is the national football team of Congo.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Boningen is a municipality in the district of Olten in the canton of Solothurn in Switzerland.",
    "output":"Boningen is a municipality in the district Olten in the canton of Solothurn 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":"Slavery in Mauritania was criminalized in August 2007.",
    "output":"Slavery in Mauritania was made illegal in August 2007.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Garage Inc. is a cover album by the American heavy metal band Metallica.",
    "output":"These tracks are a collection of B-sides from artists Metallica were inspired by throughout the early years of the band.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"At first Frederick William and his advisors attempted to pursue a policy of neutrality in the Napoleonic Wars.",
    "output":"At first Frederick William tried to follow a policy of neutrality in the Napoleonic Wars.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Recent research suggests that the evolutionary origin of venom may exist deep in the squamate phylogeny, with 60% of squamates placed in this hypothetical group called Toxicofera.",
    "output":"Recent research suggests that the evolutionary origin of venom lies deep in the squamate phylogeny. 60% of squamates are venomous Toxicofera.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"South of the Northern European Lowlands lie the regions of Silesia and Masovia, which are marked by broad ice-age river valleys.",
    "output":"South of the northeastern region is the regions of Silesia and Masovia, which are marked by broad ice-age river valleys.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Early on September 21, the motion shifted to the north as it moved along the northwest periphery of the subtropical ridge.",
    "output":"Early on September 21, the motion shifted to the north as it moved along the northwest edge of the subtropical ridge.",
    "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 warnings do not have to be specific; during World War II, Britain declared simply that it had mined the English Channel, North Sea, and French coast.",
    "output":"The warnings do not have to be; during World War II, Britain said simply that it had mined the English Channel, North Sea, and French coast.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "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":"Because of its small memory footprint and quick loading time, Fluxbox is popular in many Live CDs such as Knoppix STD and GParted.",
    "output":"Because of its small memory use and quick loading time, Fluxbox is popular in many Live CDs such as Knoppix STD and GParted.",
    "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 19 & ndash; The British East India Company captures Aden.",
    "output":"January 19 - British East India Company captures Aden",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":7,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Countdown to Extinction is the fifth studio album by the American heavy metal band Megadeth.",
    "output":"Countdown to Extinction is the fifth studio album by American heavy metal band Megadeth.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"History European explorers reached the district in 1822 (Kearns, Marsh and Packer).",
    "output":"History European explorers, Kearns, Marsh and Packer, reached the area in 1822 and the setlers arrived soon after.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Hausen bei Brugg (prior to 2003: Hausen) is a municipality in the district of Brugg in canton of Aargau in Switzerland.",
    "output":"Hausen bei Brugg is a municipality of the district of Brugg in 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":"He has also played a good deal of chamber music, often with the pianist Emanuel Ax, with whom he has a close friendship back from their days together at the Juilliard School of Music in New York.",
    "output":"He has also played lots of chamber music, often with the pianist Emanuel Ax whom he had met at the Julliard School of Music.",
    "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 1945 he dominated the tournament, scoring 15\\\/17; however in 1952 he tied with Mark Taimanov and won the play-off match.",
    "output":"In 1945 he dominated the tournament, scoring 15\\\/17; in 1952 he tied with Mark Taimanov and won the play-off match.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Saint-Jean-le-Blanc is a commune in the Calvados department in the Basse-Normandie region in northwestern France.",
    "output":"Saint-Jean-le-Blanc, Calvados is a commune. It is found in the region Basse-Normandie in the Calvados department in the northwest 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":"A non-pipelined processor will have a stable instruction bandwidth.",
    "output":"A non-pipelined processor will have a defined instruction throughput.",
    "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 turning point in the town's history was the disastrous fire of May 11, 1899 which destroyed most of the town - more than 400 houses, including many Jewish businesses and homes.",
    "output":"On May 11, 1899, there was a disastrous fire which destroyed most of the town, more than 400 houses and businesses were lost in the blaze.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"70 Virginis is a yellow dwarf star approximately 59 light-years away in the constellation Virgo.",
    "output":"70 Virginis is a yellow dwarf star that is around 58 light-years away from the Earth in the constellation Virgo.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"David Scott Mustaine (born September 13, 1961 in La Mesa, California USA) is the lead\/rhythm guitarist, main songwriter, and vocalist for the American heavy metal band Megadeth.",
    "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":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Some scientists also believe that early life had already begun to develop on Earth before the smash, but was nearly killed by it.",
    "output":"Some scientists also believe that early life had already started on Earth before the smash, but was nearly killed by it.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Edmund of Woodstock, 1st Earl of Kent (5 August 1301 - 19 March 1330) was a member of the English Royal Family.",
    "output":"Edmund of Woodstock, 1st Earl of Kent (5 August, 1301 - 19 March, 1330) was a member of the English Royal Family.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Gabrielle Bonheur \"Coco\" Chanel (19 August 1883 - 10 January 1971) was a pioneering French fashion designer whose modernist philosophy, menswear-inspired fashions, and pursuit of expensive simplicity made her an important figure in 20th-century fashion.",
    "output":"Gabrielle Bonheur \"Coco\" Chanel (19 August 1883 - 10 January 1971) was French fashion designer.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "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":"The entire family work together to build Josh a ladder and deliver it on Christmas morning.",
    "output":"The whole family work together to build Josh a ladder and deliver it him on Christmas morning.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"June 14 & ndash; William Waynflete becomes vicar of Skendleby, Lincolnshire.",
    "output":"probable - Heinrich Kramer, German churchman and inquisitor (died 1505)",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Introduction of the 2009 Stock The design of the trains was finalised in September 2004, and manufacture of two pre-production trains began in January 2005, with the first train scheduled to be completed by mid-2006.",
    "output":"Introduction The design of the trains was finalised in September 2004, and manufacture of two pre-production trains began in January 2005. The first train was scheduled to be completed by mid-2006.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Cork Oaks are sometimes planted as individual trees, providing a minor income to their owners.",
    "output":"Cork Oaks are sometimes planted as individual trees.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Statistics of League of Ireland in the 1922\/1923 season.",
    "output":"Statistics of Football League of Ireland Premier Division in season 1922\/1923.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She featured Billie Holiday's \"Strange Fruit\" on the cover of Pastel Blues (1965)). It is a song about the lynching of black men in the South.",
    "output":"She sang a version Billie Holiday's song \"Strange Fruit\" (on Pastel Blues), a song about the lynching of black men in the South.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":5,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Bartholomew Roberts' articles One of the best known sets of pirate articles was set down by the famous Welsh pirate Bartholomew Roberts in 1720.",
    "output":"Bartholomew Roberts' articles One of the most famous sets of pirate rules was written by the famous Welsh pirate Bartholomew Roberts in 1720.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Beside the above, there are several other sacred literature of Hindus.",
    "output":"Beside the above, there are several other works that are sacred literature of Hindus.",
    "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 dominant material from 1627 until the early - to mid-20th century was ivory.",
    "output":"The most common substance from 1627 until the early - to mid-twentieth century was ivory.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Boehner was born Heinrich Boehner on February 17, 1901, in Lichtenau, Westphalia.",
    "output":"Philotheus Boehner was born as Heinrich Boehner on February 17, 1901, in Lichtenau, Westphalia.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"After various events took place, Napoleon demanded, from a highly superior position, peace terms in what was to be called the Peace of Tilsit (1807).",
    "output":"Napoleon demanded, from a highly superior position, peace terms in what was to be called the Peace of Tilsit (1807).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Leif Erikson Day is an annual American observance occurring on October 9.",
    "output":"Leif Erikson Day is a holiday in the American and happens on October 9.",
    "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 original Iroquois League was often known as the Five Nations, as it was composed of the Mohawk, Oneida, Onondaga, Cayuga and Seneca nations.",
    "output":"The first Iroquois League was often known as the Five Nations, as it was made up of the Mohawk, Oneida, Onondaga, Cayuga and Seneca.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Duncan Boyes, English recipient of the Victoria Cross in 1864 in Japan, was buried in Dunedin in 1869.",
    "output":"Horace Robert Martineau, English recipient of the Victoria Cross in 1899 in South Africa, was buried in Dunedin in 1916.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"His pilot, Juan de la Cosa drew his world map (the first including the coast of New World) in El Puerto in 1500.",
    "output":"His pilot, Juan de la Cosa, created the first map of the world to include the coast of the New World in El Puerto in 1500.",
    "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 1138 Aleppo earthquake was an earthquake that was located near the town of Aleppo in northern Syria on 11 October 1138.",
    "output":"The 1138 Aleppo earthquake happened near the town of Aleppo in northern Syria on 11 October 1138.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"There were also eleven storms that reached hurricane strength, making it have the fourth most hurricanes to form in one season after the 1969, 2005 and 2010 seasons.",
    "output":"There were also eleven storms that reached hurricane strength, again the third most hurricanes in one season after the 1969 and 2005 seasons.",
    "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 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":"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":"Hawn has maintained a relationship with actor Kurt Russell since 1983.",
    "output":"Hawn has another son, Wyatt Russell, whose father is actor Kurt Russell, Hawn's longtime partner.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Argenteuil is a sub-prefecture of the Val-d 'Oise department, the seat of the arrondissement of Argenteuil.",
    "output":"Argenteuil is a sub-prefecture of the Val-d 'Oise department.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Po can sometimes be mischievous and naughty, as when she disobeys the commands of the \"voice trumpets\".",
    "output":"Po often wants attention and can sometimes be mischievous and naughty when she disobeys the commands of the \"voice trumpets\".",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sacha Noam Baron Cohen (, born 13 October 1971) is a British comedian, actor, and writer.",
    "output":"Sacha Noam Baron Cohen (born October 13, 1971) is an English comedian, writer and actor.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":8,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Fir Park Stadium is a football stadium situated in Motherwell, North Lanarkshire, Scotland.",
    "output":"Fir Park is a football stadium in Motherwell, North Lanarkshire, Scotland.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "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":"In 2003, India had only two permanent raceways, one in Chennai (Irungattukottai), and Kari Memorial Speedway in Coimbatore.",
    "output":"In 2003, India had only two permanent raceways. One in Chennai (Irungattukottai), and Kari Memorial Speedway in Coimbatore.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Williamstown is approximately 15 minutes by car from Melbourne via the West Gate Freeway or a 30-minute train journey from Flinders Street Station.",
    "output":"Williamstown is about 15 minutes by car from Melbourne using the West Gate Freeway or a 30-minute train journey from Flinders Street Station.",
    "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 pantomime first arrived in England as entr 'actes between opera pieces, eventually evolving into separate shows.",
    "output":"The Pantomime first arrived in England as a short entertainment (entr 'acte) between opera pieces. Eventually it became a separate show.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Embedded within the flow of a cyclone to its north, Ana continued eastward, and early on April 22 the wind shear again removed the convection from the center.",
    "output":"Ana continued to move eastward, and early on April 22, the wind shear again removed the thunderstorms from the center of the storm.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Venetian is spoken mainly in the Italian regions of Veneto and Friuli-Venezia Giulia and in both Slovenia and Croatia (Istria, Dalmatia and the Kvarner Gulf).",
    "output":"In the present day, it is spoken in the Italian regions of Veneto and Friuli-Venezia Giulia, in Slovenia and in Croatia.",
    "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 revolves around newlyweds Carl and Molly Peterson (Matt Dillon and Kate Hudson).",
    "output":"The plot of the movie revolves around two newlyweds Carl and Molly Peterson (played by Matt Dillon and Kate Hudson).",
    "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 Cathedral contains the world's oldest working clock (from AD 1386) and has one of the four surviving original copies of the Magna Carta (all four original copies are in England).",
    "output":"It also has one of the four surviving original copies of the Magna Carta (all four original copies are in England).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Steve Allen (-), born Stephen Valentine Patrick William Allen, was an American television personality, musician, actor, comedian, and writer.",
    "output":"Stephen Valentine Patrick William Allen (born 1920 - died 2000), best known as Steve Allen, was an American comedian, musician, and talk show host.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Following its discovery, Mab was given the temporary designation S\\\/2003 U 1.",
    "output":"Following its discovery, Mab was given the designation S\\\/2003 U 1.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Ricklefs (1991), pages 12 - 14 Other Indonesian areas gradually adopted Islam, making it the dominant religion in Java and Sumatra by the end of the 16th century.",
    "output":"Ricklefs (1991), pages 3 to 14 More and more Indonesian areas gradually adopted Islam. By the end of the 16th century it was the dominant religion in Java and Sumatra.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Humberto Barbosa Tozzi (4 February 1934 - 17 April 1980) was a Brazilian international footballer who played for S\u00c3 # o Crist\u00c3 v\u00c3 # o, Palmeiras, Lazio and Fluminense. Tozzi represented Brazil at the 1954 FIFA World Cup.",
    "output":"Humberto Tozzi (born 4 February, 1934) is a former 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":"Not only would the hotel and tourism industry get an immediate boost, the country's profile, too, would get a lift.",
    "output":"The hotel and tourism industry get an immediate boost, and the country's profile would get a lift.",
    "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 2006 al-Askari Mosque bombing occurred at the al-Askari Mosque in the Iraqi city of Samarra, on February 22, 2006, at about 6:55 a.m. local time (0355 UTC).",
    "output":"The 2006 al-Askari Mosque bombing occurred at the al-Askari Mosque in the Iraqi city of Samarra, on February 22, 2006, at about 6:55 a.m. local time.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":4,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Waste products from factories and homes, such as discarded packaging, are often free goods (see also dumpster diving).",
    "output":"Waste products from factories and homes, such as discarded packaging, are often free goods.",
    "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 co-founded the Reeve-Irvine Research Center, which is now one of the leading spinal cord research centers in the world.",
    "output":"He founded the Christopher Reeve Foundation and co-founded the Reeve-Irvine Research Center.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mercury (II) bromide or mercuric bromide is the chemical compound composed of mercury and bromine with the formula HgBr2.",
    "output":"Mercury (II) bromide, also known as mercuric bromide, is a chemical compound. Its chemical formula is HgBr2.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"After his safe arrival to Rome, Galba refused to pay the rewards he had promised to soldiers who had supported him.",
    "output":"After his safe arrival in Rome, Galba refused to pay the rewards he had promised to soldiers who had supported him.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":9,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Early life The youngest of six musical children, Fuchs was born and raised in Wildwood, Florida, a small rural town, daughter of Sandy and Don Fuchs.",
    "output":"The youngest of six musical children, Fuchs was born and raised in Wildwood, Florida, a small rural town, daughter of Sandy and Don Fuchs.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Sardar Khan had managed to obtain the backing of the following important tribal leaders.",
    "output":"Sardar Khan had the support of the following important tribal leaders.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Years later, once Simba is an adult, he encounters Nala, who is hunting Pumbaa.",
    "output":"Timon and Pumbaa look after Simba until Simba is an adult lion.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Red Bull sugar-free also contains aspartame, acesulfame K, and sucralose in place of sucrose and glucose.",
    "output":"Red Bull sugar-free also contains phenylalanine in place of sucrose and glucose.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":11,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"She was soon appointed second oboe with the Royal Opera House touring company, which was conducted by John Barbirolli.",
    "output":"She soon got a job with the Royal Opera House touring company whose conductor was John Barbirolli.",
    "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 the second game in the Mario and Luigi RPG series, and is the sequel to Mario & Luigi: Superstar Saga for the Game Boy Advance.",
    "output":"It is the second game in the Mario and Luigi RPG series, preceeding Mario & Luigi: Superstar Saga.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":10,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Rajshahi division consists of 8 districts, 70 Upazilas (the next lower administrative tier) and 1,092 Unions (the lowest administrative tier).",
    "output":"It has a population of almost 30 million and area of about 34513 km A. Rajshahi division consists of 16 districts, 128 Upazilas and 1,092 Unions (the lowest administrative tier).",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Having reigned since 9 June 1946, he is the world's longest-serving current head of state and the longest-serving monarch in Thai history.",
    "output":"Having been the king since June 9, 1946, he is the world's longest-serving current head of state and the longest-serving monarch in Thai history.",
    "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 2000, it was estimated that 80 percent of the adult Australian population placed a bet on the race that year.",
    "output":"In 2000 it was estimated that 80 percent of the adult Australian population placed a bet on the race that 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":"In 1937 a SS-Junkerschule (SS Officer Candidate School) was established at Bad T\u00f6lz which operated until the end of World War II in 1945.",
    "output":"In 1937 a SS-Junkerschule (SS Officer Candidate School) was made at Bad T\u00f6lz which until the end of World War II in 1945.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":12,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"World champion track cyclist Alison Shanks Military Sir Keith Park, World War I air ace, later Air Marshal in the defence of London during World War II.",
    "output":"Military Sir Keith Park, World War I air ace, later Air Marshal in the defence of London during World War II.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Mirza Ghulam Ahmad founded the movement on 23 March 1889 and termed it the Ahmadiyya Muslim Jama'at (community), envisioning it to be a revitalisation of Islam.",
    "output":"Mirza Ghulam Ahmad founded the movement in 1889 and named it the Ahmadiyya Muslim Community.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "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":"The administration of the parish system relied on the monopoly of the English church.",
    "output":"The administration of the parish system relied on the monopoly of the Church 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":"Some examples are via a helium balloon, through fireworks, shot from shotgun shells, or scattered from an airplane (this is not illegal in most jurisdictions, in part because laws prohibiting it would be difficult to enforce).",
    "output":"Some examples of ways to scatter the remains are: through fireworks, shot from guns, or dropped from an airplane or hot air balloon.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":13,
    "tgt_grade":9,
    "label":1
  },
  {
    "input":"Statistics of Football League of Ireland in the 1952\/1953 season.",
    "output":"Statistics of Football League of Ireland Premier Division in season 1952\/1953.",
    "instruction":"Rewrite this Input sentence to make it easily understandable by students in Grade 9",
    "src_grade":6,
    "tgt_grade":9,
    "label":1
  }
]