wanyu/IteraTeR_v2 huggingface dataset:
Original:  Scientists from the United Kingdom have revealed  in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . "  "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Revised:  Scientists from the United Kingdom have revealed in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . " "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Edit intent: fluency
Original:  Scientists from the United Kingdom have revealed  in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . "  "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Revised:  Scientists from the United Kingdom have revealed in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it began in southeastern Africa, or what scientists refer to as "The Cradle of Life . " "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Edit intent: fluency
Original:  Scientists from the United Kingdom have revealed  in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . "  "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Revised:  Scientists from the United Kingdom have revealed in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, which scientists refer to as "The Cradle of Life . " "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Edit intent: clarity
Original:  Scientists from the United Kingdom have revealed  in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . "  "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Revised:  Scientists from the United Kingdom have revealed in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life " "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Edit intent: fluency
Original:  Scientists from the United Kingdom have revealed  in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . "  "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Revised:  Scientists from the United Kingdom have revealed in a genetic study performed on 6,000 skulls from ancient males humans who were located from around the around the world, that the origin of mankind as we know it , began in southeastern Africa, or what scientists refer to as "The Cradle of Life . " . "We have combined our genetic data with new measurements of a large sample of skulls to show definitively that modern humans originated from a single area in Sub-Saharan Africa,"
Edit intent: fluency
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology of the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . " "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: clarity
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . " "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: coherence
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and the scientists compared those characteristics to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . " "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: clarity
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, calling it "mistaken . " "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: clarity
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken " "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: fluency
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . " . "You can ’ t find the origin of people by measuring the variability of their skulls.
Edit intent: fluency
Original:  said  one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . "  "You can ’ t find the origin of people by measuring the variability of their skulls.
Revised:  said one of the researchers at the Department of Zoology at the University of Cambridge in Cambridge, England , Andrea Manica . Skulls vary in size and shape as humans began to spread out from the African continent, and compared those marks to those of later humans along with their DNA. Some scientists disagree with the study, and call the report "mistaken . " "You can ' t find the origin of people by measuring the variability of their skulls.
Edit intent: fluency
Original:  So by correcting for climate, they are subtracting a major component of variability," said  researcher at the University of Wisconsin-Madison , John Hawks .
Revised:  So by correcting for climate, they are subtracting a major component of variability," said John Hawks, a researcher at the University of Wisconsin-Madison , John Hawks .
Edit intent: fluency
Original:  So by correcting for climate, they are subtracting a major component of variability," said  researcher at the University of Wisconsin-Madison , John Hawks .
Revised:  So by correcting for climate, they are subtracting a major component of variability," said researcher at the University of Wisconsin-Madison .
Edit intent: clarity
Original:  Scientists from the United Kingdom have revealed, in a genetic study performed on 6,000 skulls from ancient male humans from around the world, that the origin of mankind as we know it began in southeastern Africa, which scientists refer to as "The Cradle of Life ".
Revised:  Scientists from the United Kingdom have revealed, in a genetic study performed on 6,000 skulls from ancient male humans from around the world, that the origin of mankind as we know it began in southeastern Africa, which scientists refer to as "The Cradle of Man ".
Edit intent: clarity
Original:  Scientists from the United Kingdom have revealed , in a genetic study performed on 6,000 skulls from ancient male humans from around the world, that the origin of mankind as we know it began in southeastern Africa, which scientists refer to as "The Cradle of Man".
Revised:  Scientists from the United Kingdom have concluded , in a genetic study performed on 6,000 skulls from ancient male humans from around the world, that the origin of mankind as we know it began in southeastern Africa, which scientists refer to as "The Cradle of Man".
Edit intent: clarity
Original:  Skulls vary in size and shape as humans began to spread out from the African continent, and the scientists compared those characteristics to those of later humans along with their DNA. Manica says that this does not confirm suspicions that humans eventually bred with Neanderthals, but that "whatever the product of that mating was, it didn't breed back into the population."
Revised:  Manica says that this does not confirm suspicions that humans eventually bred with Neanderthals, but that "whatever the product of that mating was, it didn't breed back into the population."
Edit intent: coherence
Original:  Skulls vary in size and shape as humans began to spread out from the African continent, and the scientists compared those characteristics to those of later humans along with their DNA. Manica says that this does not confirm suspicions that humans eventually bred with Neanderthals, but that "whatever the product of that mating was, it didn't breed back into the population."
Revised:  Skulls vary in size and shape as humans began to spread out from the African continent, and the scientists compared those characteristics to those of later humans along with their DNA. 
Edit intent: coherence
Original: %DIFDELCMD < %DIFDELCMD < %%% Some scientists disagree with the study, calling it "mistaken".
Revised: %DIFDELCMD < %DIFDELCMD < %%% However, some scientists disagree with the study, calling it "mistaken".
Edit intent: coherence
Original:  Much more information about the history of human revolution and useful reference can be found at Wikipedia's "human" page .
Revised:  Much more information about the history of human revolution and useful reference can be found at Wikipedia's "human" page 
Edit intent: fluency
Original:  The oldest skull believed to have been tested was at least 40,000 years old
Edit intent: coherence
Original: The Capital & Coast District Health Board today issued a code red for two Wellington hospitals.
Revised: The Capital & Coast District Health Board today issued a "code red" for two Wellington hospitals.
Edit intent: fluency
Original:  At least 17 United States troops have been killed when their convoy was bombed and attacked by al-Qaeda militants on the Afghanistan-Pakistan border in North Waziristan, and the U.S. says that they may attack targets inside Pakistan, if they see them as being "actionable."
Revised:  At least 17 troops have been killed when their convoy was bombed and attacked by al-Qaeda militants on the Afghanistan-Pakistan border in North Waziristan, and the U.S. says that they may attack targets inside Pakistan, if they see them as being "actionable."
Edit intent: clarity
Original: Michael Rasmussen of Denmark retains the overall lead , finishing the stagesome GAP minutes later with the peleton .
Revised: Michael Rasmussen of Denmark had the overall lead , finishing the stagesome GAP minutes later with the peleton .
Edit intent: clarity
Original:  With 30 km to go the peleton split into two clearly defined main groups with abou 1:40 seperating them.
Revised:  With 30 km to go the peleton split into two clearly defined main groups with about 1:40 seperating them.
Edit intent: fluency
Original:  We have leased the TV rights to Sat.1 and ProSieben," Yann Le Moenner of ASO told Reuters   
Revised:  We have leased the TV rights to Sat.1 and ProSieben," Yann Le Moenner of ASO told Reuters . 
Edit intent: fluency
Original:  Recently Thompson "flatly denied" the charge and "said he did not recall doing any work for the organization."
Revised:  Recently Thompson "flatly denied" the charge and said he " did not recall doing any work for the organization."
Edit intent: fluency
Original:  After the Kuomintang lost control of the government the event even became an activity only for the Pan Blues , The DPP government they not only didn’t visit the tombs, they didn’t even hold similar ceremonies.
Revised:  After the Kuomintang lost control of the government the event even became an activity only for the Pan Blues ; the DPP government not only didn’t visit the tombs, they didn’t even hold similar ceremonies.
Edit intent: fluency
Original:  John Chiang: tombs shoul become a “tomb containing clothing without the body,”
Revised:  John Chiang: tombs should become a “tomb containing clothing without the body,”
Edit intent: fluency
Original:  Though following Taiwan ’ s gradual shift towards democracy the visits to the tombs have become more and more simple and forlorn.
Revised:  Though following Taiwan ' s gradual shift towards democracy the visits to the tombs have become more and more simple and forlorn.
Edit intent: fluency
Original:  Soong also said that the relationship between Taiwan and  China is very complex, and the KMT and DPP both can’t solve the problem within fifty years or five years.
Revised:  Soong also said that the relationship between Taiwan and mainland China is very complex, and the KMT and DPP both can’t solve the problem within fifty years or five years.
Edit intent: clarity
Original: Firefox has it's biggest market share in Slovenia and Finland where it amounts to 47.9\% and 45.4\%, respectively, while only 14.6\% of people from the Netherlands and 15.2\% of surfers in Denmark used Firefox in this survey.
Revised: Firefox has its biggest market share in Slovenia and Finland where it amounts to 47.9\% and 45.4\%, respectively, while only 14.6\% of people from the Netherlands and 15.2\% of surfers in Denmark used Firefox in this survey.
Edit intent: fluency
Original:  The share rose strongest in Ireland: from 24.9\% to 38.6\% (i.e. +13.7 points).
Revised:  The share rose most in Ireland: from 24.9\% to 38.6\% (i.e. +13.7 points).
Edit intent: clarity
Original:  Oceania remains the continent with the highest usage of the freely licensed and open source software browser Firefox, with 28.9\%.
Revised:  Oceania remains the region with the highest usage of the freely licensed and open source software browser Firefox, with 28.9\%.
Edit intent: clarity
Original: Microsoft's web browser Internet Explorer remains the most popular browser in Europe with a market share of 66.5\%.
Revised: Microsoft's web browser Internet Explorer remains the most used browser in Europe with a market share of 66.5\%.
Edit intent: clarity
Original:  Numbers from the U.S. based company Net Applications Inc. last month showed a fall in Firefox's share from 15.42\% in April to 14.54\%
Revised:  Numbers from the U.S. -based company last month showed a fall in Firefox's share from 15.42\% in April to 14.54\%
Edit intent: clarity
Original:  Microsoft's web browser Internet Explorer remains the most used browser in Europe with a market share of 66.5\%.
Revised:  Microsoft's web browser remains the most used browser in Europe with a market share of 66.5\%.
Edit intent: clarity
Original:  Opera and Safari have a 3.5\% and 1.7\% share respectively, with other browsers at less than 1\%.
Revised:  and have a 3.5\% and 1.7\% share respectively, with other browsers at less than 1\%.
Edit intent: clarity
Original:  Without a formal request, EU assistance cannot begin  [ 
Revised:  Without a formal request, EU assistance cannot begin . [ 
Edit intent: fluency
Original: This move by Russia follows the expulsion of four Russian diplomats, three days ago, by the UK and Russia says that the UK officials must leave within ten days and that they will review all visa applications for UK officials.
Revised: This move comes three days after the UK expelled four Russian diplomats. Russia says that the UK officials must leave within ten days and that they will review all visa applications for UK officials.
Edit intent: clarity
Original:  However  Russian President Vladamir Putin said that he thought both countries could settle the "mini-crisis".
Revised:  However , Russian President Vladamir Putin said that he thought both countries could settle the "mini-crisis".
Edit intent: fluency
Original:  However, Russian President Vladamir Putin said that he thought both countries could settle the "mini-crisis".
Revised:  However, Russian President Vladimir Putin said that he thought both countries could settle the "mini-crisis".
Edit intent: fluency
Original: UK Foreign Secretary David Milliband said he was "disappointed" by the "completely unjustified move".
Revised: UK Foreign Secretary David Miliband said he was "disappointed" by the "completely unjustified move".
Edit intent: fluency
Original:  The Dow Jones Industrial Average (DJIA), The United States main stock market on Wall Street, has broken an all-time closing record, to close at 14,000.41 points for the first time ever.
Revised:  The Dow Jones Industrial Average (DJIA), The United States main stock market on Wall Street, has broken an all-time closing record, to close at 14,000.41 points . This is the first time ever.
Edit intent: coherence
Original:  The Dow Jones began its debut on May 26, 1896 & 
Revised:  The Dow Jones began its debut on May 26, 1896. & 
Edit intent: fluency
Original:   R M B 4 6 V Sehwag c Salman Butt b Naved-ul-Hasan 74 67 40 12 2 SR Tendulkar run out (Yousuf Youhana)
Revised:  Batsman R M B 4 6 V Sehwag c Salman Butt b Naved-ul-Hasan 74 67 40 12 2 SR Tendulkar run out (Yousuf Youhana)
Edit intent: coherence
Original:   R M B 4 6 Salman Butt c Sehwag b Nehra 36 69 32 7 0 Shahid Afridi b Nehra 0 9 2 0 0 Abdul Razzaq c Dhoni b Yuvraj Singh 88 126 93 13 1 Inzamam-ul-Haq run out (Harbhajan Singh/Tendulkar)
Revised:  Batsman R M B 4 6 Salman Butt c Sehwag b Nehra 36 69 32 7 0 Shahid Afridi b Nehra 0 9 2 0 0 Abdul Razzaq c Dhoni b Yuvraj Singh 88 126 93 13 1 Inzamam-ul-Haq run out (Harbhajan Singh/Tendulkar)
Edit intent: coherence
Original: Members of Quebracho, who had mobilized up to La Plata to protest the candidacy of the First Lady, created some disturbances in the area of the Argentine Theatre.
Revised: Activists from Quebracho, who had mobilized up to La Plata to protest the candidacy of the First Lady, created some disturbances in the area of the Argentine Theatre.
Edit intent: clarity
Original: Members of Quebracho, who had mobilized up to La Plata to protest the candidacy of the First Lady, created some disturbances in the area of the Argentine Theatre.
Revised: Members of Quebracho, who had mobilized in La Plata to protest the candidacy of the First Lady, created some disturbances in the area of the Argentine Theatre.
Edit intent: clarity
Original:  None of the protesters were arrested, according to an official spokesman of La Plata Police Station.
Revised:  None of the protesters was arrested, according to an official spokesman of La Plata Police Station.
Edit intent: fluency