wanyu/IteraTeR_v2 huggingface dataset:
Original:  Though controversial, the discovery of signs of methane gas in Mars' atmosphere also interests researchers who believe it indicates the possiblity of subsurface life.
Revised:  Though controversial, the discovery of signs of methane gas in Mars' atmosphere also interests researchers who believe it indicates the possibility of subsurface life.
Edit intent: fluency
Original:  This may a great chance to get objective evidence for Mars research
Revised:  These discoveries may offer a great chance to get objective evidence for Mars research
Edit intent: clarity
Original: NASA view of Mars exploration Studies of Mars point to evidence of the presence of liquid water on the planet's surface and a vast amount of underground ice near the equator within the past few million years.
Revised:  Studies of Mars point to evidence of the presence of liquid water on the planet's surface and a vast amount of underground ice near the equator within the past few million years.
Edit intent: clarity
Original:   Geelong was the worst region effected with the entire city loosing power from 4 PM.
Revised:  Geelong was the worst region effected with the entire city losing power from 4 PM.
Edit intent: fluency
Original: Large parts of Victoria were hit with power outages , including Melbourne, Geelong, Ballarat and Bendigo, after bushfires near Benalla knock out power transmission lines connecting the state to the national electricity grid at approximately 1600 local time.
Revised: Large parts of Victoria were hit with power outages after bushfires near Benalla knock out power transmission lines connecting the state to the national electricity grid at approximately 1600 local time.
Edit intent: clarity
Original: Large parts of Victoria were hit with power outages , including Melbourne, Geelong, Ballarat and Bendigo, after bushfires near Benalla knock out power transmission lines connecting the state to the national electricity grid at approximately 1600 local time.
Revised: Large parts of Victoria were hit with power outages , including Melbourne, Geelong, Ballarat and Bendigo, after bushfires near Benalla knocked out power transmission lines connecting the state to the national electricity grid at approximately 1600 local time.
Edit intent: fluency
Original:   The blackout affected about 200,000 homes, 1,200 traffic lights and "mobile base stations" (:w:Base Station Subsystem ?) . Trains and trams were reduced to a crawl, with buses replacing trains between Essendon and Kensington railway stations, and on the Werribee loop.
Revised:  The blackout affected about 200,000 homes, 1,200 traffic lights and "mobile base stations" . Trains and trams were reduced to a crawl, with buses replacing trains between Essendon and Kensington railway stations, and on the Werribee loop.
Edit intent: coherence
Original:  Geelong was the worst region effected with the entire city losing power from 4 PM.
Revised:  Geelong was the region worst affected, with the entire city losing power from 4 PM.
Edit intent: fluency
Original:  Geelong was the worst region effected with the entire city losing power from 4 PM.
Revised:  Geelong was the worst region effected with the entire city losing power from 4 p.m.
Edit intent: fluency
Original:  Power was restored to the CBD area shortly after 5pm , however many parts of the city were not restored until 8 PM .
Revised:  Power was restored to the central business district area shortly after 5pm , however many parts of the city were not restored until 8 PM .
Edit intent: fluency
Original:  Power was restored to the CBD area shortly after 5pm , however many parts of the city were not restored until 8 PM .
Revised:  Power was restored to the CBD area shortly after 5 p.m. , however many parts of the city were not restored until 8 PM .
Edit intent: fluency
Original:  Power was restored to the CBD area shortly after 5pm , however many parts of the city were not restored until 8 PM .
Revised:  Power was restored to the CBD area shortly after 5pm , however many parts of the city were not restored until 8 p.m .
Edit intent: fluency
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation , lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and did not have “sufficiently robust outcome indicators” . which meant that it did not represent “good value for money”.
Edit intent: coherence
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000. The Department for Education and Skills said it grant lacked detail and did not have “sufficiently robust outcome indicators” . which meant that it did not represent “good value for money”.
Edit intent: coherence
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said the organisation's claim for a grant lacked detail and did not have “sufficiently robust outcome indicators” . which meant that it did not represent “good value for money”.
Edit intent: clarity
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and that they did not have “sufficiently robust outcome indicators” . which meant that it did not represent “good value for money”.
Edit intent: coherence
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and did not have “sufficiently robust outcome indicators” , meaning that it did not represent “good value for money”.
Edit intent: coherence
Original: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and  did not have “sufficiently robust outcome indicators” . which meant that it did not represent  “good value for money”.
Revised: London – The Woodcraft Folk, a British socialist inspired youth organisation has lost its government subsidy of GBP 52 000, after the Department for Education and Skills said it grant lacked detail and did not have “sufficiently robust outcome indicators” . which meant that it did not represent a “good value for money”.
Edit intent: fluency
Original:   The money which provides a fifth of it funds helps the organisation to pay for its five full-time staff and its headquarters.
Revised:  The money which provides a fifth of the funds that helps pay for its five full-time staff and its headquarters.
Edit intent: clarity
Original:   The money which provides a fifth of it funds helps the organisation to pay for its five full-time staff and its headquarters.
Revised:  The money which provides a fifth of it funds helps the organisation to pay for its full-time staff and its headquarters.
Edit intent: fluency
Original:   The money which provides a fifth of it funds helps the organisation to pay for its five full-time staff and its headquarters.
Revised:  The money which provides a fifth of it funds helps the organisation to pay for its five full-time staff and headquarters.
Edit intent: fluency
Original:  The rest come from donations, subscriptions and a grant from the Co-operative Group Many feel that the real reason is the organisation 's strong support against the Iraq War , as it has helped lead some of the anti-war movements.
Revised:  The rest comes from donations, subscriptions and a grant from the Co-operative Group Many feel that the real reason is the organisation 's strong support against the Iraq War , as it has helped lead some of the anti-war movements.
Edit intent: fluency
Original:  The rest come from donations, subscriptions and a grant from the Co-operative Group Many feel that the real reason is the organisation 's strong support against the Iraq War , as it has helped lead some of the anti-war movements.
Revised:  The rest come from donations, subscriptions and a grant from the Co-operative Group Many feel that the real reason is the organisation 's strong support against the Iraq War . It has helped lead some of the anti-war movements.
Edit intent: coherence
Original:   The Woodcraft Folk started in 1925 as a socialist and co-operative alteravive to the Scout's increasing militaristic approach in the years immediately after the First World War
Revised:  The Woodcraft Folk started in 1925 as a socialist and co-operative alteravive to the Scout's , who were seen as increasing militaristic in the years immediately after the First World War
Edit intent: clarity
Original:  Yahoo Inc. follows Google on the second position - as stated by a monday survey, it has also ranked higher.
Revised:  Yahoo Inc. follows Google in second position - as stated by a monday survey, it has also ranked higher.
Edit intent: clarity
Original:  Yahoo Inc. follows Google on the second position - as stated by a monday survey, it has also ranked higher.
Revised:  Yahoo Inc. follows Google on the second position - as stated by a Monday survey, it has also ranked higher.
Edit intent: fluency
Original:  According to comScore Networks Inc., a firm dealing with Web audience measurement, Microsoft Corp. is on the third place.
Revised:  According to comScore Networks Inc., a firm dealing with Web audience measurement, Microsoft Corp. is in third place.
Edit intent: fluency
Original:  However, its share decreased 0.5 percent to the point of 10.5 percent of Web searches performed by the USA users.
Revised:  However, its share decreased 0.5 percent to 10.5 percent of Web searches performed by the USA users.
Edit intent: clarity
Original:  However, its share decreased 0.5 percent to the point of 10.5 percent of Web searches performed by the USA users.
Revised:  However, its share decreased 0.5 percent to the point of 10.5 percent of Web searches performed by American users.
Edit intent: fluency
Original:  The slight decline has also been suffered by Ask.com's share - it diminished by 0.1 percent to reach a point of 5.4 percent.
Revised:  The slight decline has also been suffered by Ask.com's share - it diminished by 0.1 percent to reach 5.4 percent.
Edit intent: clarity
Original:  The Google's share of the U.S. Web search market has continuously grown during the recent period of over a year.
Revised:  Google's share of the U.S. Web search market has continuously grown during the recent period of over a year.
Edit intent: clarity
Original: w: AP reported that Coca farmers backing the government of president Evo Morales attacked government buildings on Thursday.
Edit intent: coherence
Original:  The rioters were demanding the resignation of the state governor--a critic of president Morales  .
Revised:  The rioters were demanding the resignation of the state governor - a critic of president Morales .
Edit intent: fluency
Original:  Opposition political parties have demanded an investigation into allegations that president Morales' ally, senator Leonilda Zurita, delivered supplies to the demonstrators who have laid siege to the local government building .
Revised:  Opposition political parties have demanded an investigation into allegations that president Morales' ally, senator Leonilda Zurita, delivered supplies to the demonstrators who have laid siege to the local government building 
Edit intent: fluency
Original: While the new wikimedia chairman was scheduled to speak on the main French TV,  the last minute deletion of bravitude ( from Wikipedia) seemed to have perplexed the anchor commentator .
Revised: When the new wikimedia chairman was scheduled to speak on the main French TV, the last minute deletion of bravitude ( from Wikipedia) seemed to have perplexed the anchor commentator .
Edit intent: coherence
Original:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but also can be modified or  deleted if the verification process leads to a consensus to do so   .
Revised:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but the article can be modified or deleted if the verification process leads to a consensus to do so .
Edit intent: clarity
Original:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but also can be modified or  deleted if the verification process leads to a consensus to do so   .
Revised:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but also can be modified or even deleted if the verification process leads to a consensus to do so .
Edit intent: clarity
Original:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but also can be modified or  deleted if the verification process leads to a consensus to do so   .
Revised:  Chairman Nibart-Devouard explained then that anything can be added on to the Wiki encyclopedia... but also can be modified or deleted if the verification process leads to a consensus to do so . .
Edit intent: fluency
Original: When the new wikimedia Chairman Nibart-Devouard was scheduled to speak on the main French TV , she was questioned about the last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Revised: The newly elected Chair of the Wikimedia Foundation Nibart-Devouard was scheduled to speak on the main French TV , she was questioned about the last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Edit intent: clarity
Original: When the new wikimedia Chairman Nibart-Devouard was scheduled to speak on the main French TV , she was questioned about the last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Revised: When the new wikimedia Chairman Nibart-Devouard 's scheduled talk on the main French TV , she was questioned about the last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Edit intent: clarity
Original: When the new wikimedia Chairman Nibart-Devouard was scheduled to speak on the main French TV , she was questioned about the last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Revised: When the new wikimedia Chairman Nibart-Devouard was scheduled to speak on the main French TV was met with questions about a last minute deletion of bravitude (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Edit intent: clarity
Original:  It was recnetly deleted from the French version of Wikipedia  .
Revised:  It was deleted from the French version of Wikipedia .
Edit intent: fluency
Original:  The decision to delete the term apparently perplexed the anchor commentator, who judged the term was currently noteworthy and felt his view was shared by many Frenchmen today.
Revised:  The decision to delete the entry apparently perplexed the anchor commentator, who judged the term was currently noteworthy and felt his view was shared by many Frenchmen today.
Edit intent: clarity
Original: Chairman Nibart-Devouard then explained that since Wikipedia is written collaboratively by volunteers, its articles can be and are edited by almost anyone with access to the Web site.
Revised: Chair Nibart-Devouard then explained that since Wikipedia is written collaboratively by volunteers, its articles can be and are edited by almost anyone with access to the Web site.
Edit intent: fluency
Original: The newly elected Chair of the Wikimedia Foundation Nibart-Devouard's scheduled talk on the main French TV was met with questions about a last minute deletion of the entry for bravitude, (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Revised: The newly elected Chair of the Wikimedia Foundation scheduled talk on the main French TV was met with questions about a last minute deletion of the entry for bravitude, (a neologism used by Ségolène Royal, the French socialist presidential candidate and commonly heard in the French media).
Edit intent: clarity
Original: The famous "Mao suit",  worn by Chinese leaders in the decades since the 1949 revolution, is on the verge of disappearing from China, as the fashion-conscious younger generation shuns the previously common style of dress in favor of the latest apparel offered by modern designers.
Revised: The famous "Mao suit", worn by Chinese leaders in the decades following that country's 1949 revolution, is on the verge of disappearing from China, as the fashion-conscious younger generation shuns the previously common style of dress in favor of the latest apparel offered by modern designers.
Edit intent: clarity
Original: The famous "Mao suit",  worn by Chinese leaders in the decades since the 1949 revolution, is on the verge of disappearing from China, as the fashion-conscious younger generation shuns the previously common style of dress in favor of the latest apparel offered by modern designers.
Revised: The famous "Mao suit", worn by Chinese leaders in the decades since the 1949 revolution, is on the verge of disappearing from China, as the fashion-conscious younger generation shuns the previously common style in favor of the latest apparel offered by modern designers.
Edit intent: clarity
Original:  During the recent National People's Congress gathering, Sun Fu Cai , the manager of the official Red Capital clothing store, reported that Mao suits made up  five percent of his sales.
Revised:  During the recent National People's Congress gathering, Sun Fu Cai , the manager of the official Red Capital clothing store, reported that Mao suits made up only five percent of his sales.
Edit intent: clarity
Original:  One shopkeeper near Beijing, Hu Bi Xing , sells Mao suits, but hasn't worn his own Mao suit for about ten years.
Revised:  One shopkeeper near Beijing, Hu Bixing , sells Mao suits, but hasn't worn his own Mao suit for about ten years.
Edit intent: fluency
Original:  In China, the Mao suit is still worn by older urban dwellers, and many farmers still wear the hat which goes along with the suit, called a "Liberation" cap.
Revised:  In China, the style of dress is still worn by older urban dwellers, and many farmers still wear the hat which goes along with the suit, called a "Liberation" cap.
Edit intent: clarity
Original:  In China, the Mao suit is still worn by older urban dwellers, and many farmers still wear the hat which goes along with the suit, called a "Liberation" cap.
Revised:  In China, the Mao suit is still worn by older urban dwellers, and many farmers still wear the hat which typically accompanies the suit, called a "Liberation" cap.
Edit intent: clarity
Original:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Revised:  The Mao suit has a long history in China, going back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Edit intent: clarity
Original:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Revised:  The Mao suit has a long history that goes back to 1912, when it became known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Edit intent: clarity
Original:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Revised:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen , or Sun Zhongshan as he is more commonly known in Chinese, popularized the style as the president of the Chinese republic .
Edit intent: clarity
Original:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Chinese republic .
Revised:  The Mao suit has a long history that goes back to 1912, when it was known as a "Zhongshan suit", because Sun Yat-sen wore one while he was the president of the Republic of China .
Edit intent: fluency
Original:  One Mao suit owner remembers purchasing what for him was a very expensive version of the Mao suit when it was more in style . "I haven't worn it in 20 years," said government driver Zhang Xiao Tong . "If I put it on today people would look at me like I was a bit odd."
Revised:  One Mao suit owner remembers purchasing what for him was a very expensive version of the suit when it was more in style . "I haven't worn it in 20 years," said government driver Zhang Xiao Tong . "If I put it on today people would look at me like I was a bit odd."
Edit intent: clarity
Original:  One Mao suit owner remembers purchasing what for him was a very expensive version of the Mao suit when it was more in style . "I haven't worn it in 20 years," said government driver Zhang Xiao Tong . "If I put it on today people would look at me like I was a bit odd."
Revised:  One Mao suit owner remembers purchasing what for him was a very expensive version of the Mao suit when it was more popular several decades ago . "I haven't worn it in 20 years," said government driver Zhang Xiao Tong . "If I put it on today people would look at me like I was a bit odd."
Edit intent: clarity
Original:  One Mao suit owner remembers purchasing what for him was a very expensive version of the Mao suit when it was more in style . "I haven't worn it in 20 years," said government driver Zhang Xiao Tong . "If I put it on today people would look at me like I was a bit odd."
Revised:  One Mao suit owner remembers purchasing what for him was a very expensive version of the Mao suit when it was more in style . "I haven't worn it in 20 years," said government-employed driver Zhang Xiaotong . "If I put it on today people would look at me like I was a bit odd."
Edit intent: clarity