wanyu/IteraTeR_v2 huggingface dataset:
Original:  The impact created a brand new crater and scattered debris up to 30 miles, compared to the gentle touchdown of the Eagle lander (when Neil Armstrong became the first man on the moon) 37 years ago it was quite a different event . SMART 200px| Artists impression of SMART-1 in orbit around the Moon.
Revised:  The impact created a brand new crater and scattered debris up to 30 miles, compared to the gentle touchdown of the Eagle lander (when Neil Armstrong became the first man on the moon) 37 years ago . SMART 200px| Artists impression of SMART-1 in orbit around the Moon.
Edit intent: coherence
Original:  The impact created a brand new crater and scattered debris up to 30 miles, compared to the gentle touchdown of the Eagle lander (when Neil Armstrong became the first man on the moon) 37 years ago it was quite a different event . SMART 200px| Artists impression of SMART-1 in orbit around the Moon.
Revised:  The impact created a brand new crater and scattered debris up to 30 miles, compared to the gentle touchdown of the Eagle lander (when Neil Armstrong became the first man on the moon) 37 years ago it was quite a different event . SMART 200px| Artist's impression of SMART-1 in orbit around the Moon.
Edit intent: clarity
Original:  (ESA)Smart-1, an unmanned probe, was launched aboard and Ariane 5 rocket on September 27 2003 from the European Space Agencies launch site in Kourou, French Guiana.
Revised:  (ESA)Smart-1, an unmanned probe, was launched aboard an Ariane 5 rocket on September 27 2003 from the European Space Agencies launch site in Kourou, French Guiana.
Edit intent: fluency
Original:  Since then it has orbited more than 3000 times, covering a staggering 62 Million miles.
Revised:  Since then it has orbited more than 3000 times, covering a staggering 62 million miles.
Edit intent: fluency
Original:  In that time its mission has been to gather new information about the Moons geographical and chemical make up.
Revised:  In that time its mission has been to gather new information about the Moon's geographical and chemical make up.
Edit intent: fluency
Original:  An ESA scientist, Bernard Foing said: “ The legacy left by the huge wealth of Smart-1 data, to be analysed in the months and years to come, is a precious contribution to Lunar science at a time when the exploration of the Moon is once again getting the worlds interest.
Revised:  An ESA scientist, Bernard Foing said: " The legacy left by the huge wealth of Smart-1 data, to be analysed in the months and years to come, is a precious contribution to Lunar science at a time when the exploration of the Moon is once again getting the worlds interest.
Edit intent: fluency
Original:  ” Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Revised:  " Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Edit intent: fluency
Original:  ” Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Revised:  ” Using X-ray and infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Edit intent: fluency
Original:  ” Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Revised:  ” Using X-ray and Infrared cameras the probe took pictures of the Moon's surface; some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Edit intent: fluency
Original:  ” Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountain-top (christened the Peak of Eternal light) where the Sun never sets.
Revised:  ” Using X-ray and Infrared cameras the probe took pictures of the Moons surface, some of its findings include a mountaintop (christened the Peak of Eternal light) where the Sun never sets.
Edit intent: fluency
Original:  Considering the distance it had traveled  the fuel consumption of Smart-1 was quite economical , the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Revised:  Considering the distance it had traveled , the fuel consumption of Smart-1 was quite economical , the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Edit intent: fluency
Original:  Considering the distance it had traveled  the fuel consumption of Smart-1 was quite economical , the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Revised:  Considering the distance it had traveled the fuel consumption of Smart-1 was quite economical : the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Edit intent: fluency
Original:  Weighing in at 376Kg and £75 million Smart-1 was also one of the smallest and cheapest space missions.
Revised:  Weighing in at 376 kilograms and £75 million Smart-1 was also one of the smallest and cheapest space missions.
Edit intent: fluency
Original:  Weighing in at 376Kg and £75 million Smart-1 was also one of the smallest and cheapest space missions.
Revised:  Weighing in at 376Kg and £75 million Smart-1 was one of the smallest and cheapest space missions.
Edit intent: clarity
Original:  Towards the end if its mission the probe was orbiting up to 4 times a day (as opposed to twice a day at the start of its mission) as controllers brought it closer and closer to the Moon in preparation for the final act.
Revised:  Towards the end of its mission the probe was orbiting up to 4 times a day (as opposed to twice a day at the start of its mission) as controllers brought it closer and closer to the Moon in preparation for the final act.
Edit intent: fluency
Original:  New technology The mission was also a test of new technologies , the miniature X-ray camera is the first in the world to be able to identify Calcium deposits in rock formations.
Revised:  New technology The mission was also a test of new technologies . The miniature X-ray camera is the first in the world to be able to identify Calcium deposits in rock formations.
Edit intent: fluency
Original:  Manuel Grande, the University of Wales scientist in charge of the camera, said: “ What was particularly pleasing was the calcium signal... ...
Revised:  Manuel Grande, the University of Wales scientist in charge of the camera, said: " What was particularly pleasing was the calcium signal... ...
Edit intent: fluency
Original:  Another new technology used by the probe was its engine, called a Hall effect thruster it was a new form of Ion thruster (first considered by scientists in the 1950's).
Revised:  Another new technology used by the probe was its engine, called a Hall effect thruster , was a new form of Ion thruster (first considered by scientists in the 1950's).
Edit intent: fluency
Original:  Previously this type of engine was only flown on Russian satellites  and this was the first time one has ever powered a craft beyond earth orbit.
Revised:  Previously this type of engine was only flown on Russian satellites , and this was the first time one has ever powered a craft beyond earth orbit.
Edit intent: fluency
Original:  The thruster works by applying a large voltage across a magnetic coil  creating a strong magnetic field.
Revised:  The thruster works by applying a large voltage across a magnetic coil , creating a strong magnetic field.
Edit intent: fluency
Original:  This ionises the Xenon fuel supply accelerating the Ions to high speeds, pushing the craft forward.
Revised:  This ionises the Xenon fuel supply which accelerates the ions to high speeds, pushing the craft forward.
Edit intent: clarity
Original:  The engine is small and cost effective which helped to keep down the mission budget.
Revised:  The engine 's small size and cost-efficiency helped keep down the mission budget.
Edit intent: clarity
Original:  However there are drawbacks , for example, maneuvers have to be carried out in a long progressive burns rather then with a short sharp burst .
Revised:  However there are drawbacks ; for example, maneuvers have to be carried out in a long progressive burns rather then with a short sharp burst .
Edit intent: fluency
Original:  However there are drawbacks , for example, maneuvers have to be carried out in a long progressive burns rather then with a short sharp burst .
Revised:  However there are drawbacks , for example, maneuvers have to be carried out in long progressive burns rather then with a short sharp burst .
Edit intent: fluency
Original:  However there are drawbacks , for example, maneuvers have to be carried out in a long progressive burns rather then with a short sharp burst .
Revised:  However there are drawbacks , for example, maneuvers have to be carried out in a long progressive burns rather then with short sharp bursts .
Edit intent: fluency
Original:  Earth observations %DIFDELCMD < %DIFDELCMD < %%% Astronomers and scientists in ground observatories tracked the crash landing as it unfolded, controlled by the ESA staff in it's Darmstadt centre, Germany.
Revised:  Earth observations %DIFDELCMD < %DIFDELCMD < %%% Astronomers and scientists in ground observatories tracked the crash landing as it unfolded, controlled by the ESA staff in its Darmstadt centre, Germany.
Edit intent: fluency
Original:   Mauna Kea observatory in Hawaii caught the impact on Infrared cameras;
Revised:  The Mauna Kea observatory in Hawaii caught the impact on Infrared cameras;
Edit intent: fluency
Original:  it showed up as a bright flash as rock and soil became super heated . Elsewhere results were not so good, in Florida thick cloud meant astronomers missed the event.
Revised:  it showed up as a bright flash as rock and soil became superheated . Elsewhere results were not so good, in Florida thick cloud meant astronomers missed the event.
Edit intent: fluency
Original:  it showed up as a bright flash as rock and soil became super heated . Elsewhere results were not so good, in Florida thick cloud meant astronomers missed the event.
Revised:  it showed up as a bright flash as rock and soil became super heated . Elsewhere results were less conclusive; in Florida thick cloud meant astronomers missed the event.
Edit intent: clarity
Original:  One observer said: “ It would have been nice if it was clear, but that's the way Astronomy works.”
Revised:  One observer said: " It would have been nice if it was clear, but that's the way Astronomy works.”
Edit intent: fluency
Original:  One observer said: “ It would have been nice if it was clear, but that's the way Astronomy works.”
Revised:  One observer said: “ It would have been nice if it was clear, but that's the way astronomy works."
Edit intent: fluency
Original:  Success? %DIFDELCMD < %DIFDELCMD < %%% According to ESA sources the mission was entirely successful in its aim to test new technology and obtain more data about the Moon.
Revised:  Success? %DIFDELCMD < %DIFDELCMD < %%% ESA sources say the mission was entirely successful in its aim to test new technology and obtain more data about the Moon.
Edit intent: clarity
Original:  (ESA) Smart-1 , an unmanned probe, was launched aboard an Ariane 5 rocket on September 27  2003 from the European Space Agencies launch site in Kourou, French Guiana.
Revised:  (ESA) SMART-1 , an unmanned probe, was launched aboard an Ariane 5 rocket on September 27 2003 from the European Space Agencies launch site in Kourou, French Guiana.
Edit intent: fluency
Original:  (ESA) Smart-1 , an unmanned probe, was launched aboard an Ariane 5 rocket on September 27  2003 from the European Space Agencies launch site in Kourou, French Guiana.
Revised:  (ESA) Smart-1 , an unmanned probe, was launched aboard an Ariane 5 rocket on September 27 , 2003 from the European Space Agencies launch site in Kourou, French Guiana.
Edit intent: fluency
Original:  An ESA scientist, Bernard Foing said: "The legacy left by the huge wealth of Smart-1 data, to be analysed in the months and years to come, is a precious contribution to Lunar science at a time when the exploration of the Moon is once again getting the worlds interest."
Revised:  An ESA scientist, Bernard Foing said: "The legacy left by the huge wealth of SMART-1 data, to be analysed in the months and years to come, is a precious contribution to Lunar science at a time when the exploration of the Moon is once again getting the worlds interest."
Edit intent: fluency
Original:  Considering the distance it had traveled, the fuel consumption of Smart-1 was quite economical: the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Revised:  Considering the distance it had traveled, the fuel consumption of SMART-1 was quite economical: the entire mission required just 62 litres (13 gallons) of liquid Xenon to fuel it.
Edit intent: fluency
Original:  Weighing in at 376 kilograms and  £75 million Smart-1 was one of the smallest and cheapest space missions.
Revised:  Weighing in at 376 kilograms and costing £75 million Smart-1 was one of the smallest and cheapest space missions.
Edit intent: clarity
Original:  Weighing in at 376 kilograms and  £75 million Smart-1 was one of the smallest and cheapest space missions.
Revised:  Weighing in at 376 kilograms and £75 million , SMART-1 was one of the smallest and cheapest space missions.
Edit intent: fluency
Original:  Manuel Grande, the University of Wales scientist in charge of the camera, said: "What was particularly pleasing was the calcium signal ... ...
Revised:  Manuel Grande, the University of Wales scientist in charge of the camera, said: "What was particularly pleasing was the calcium signal ... 
Edit intent: fluency
Original:  A similar camera is expected to be included on a similar Indian mission  (Chandrayaan-1) to orbit the Moon that is due to be launched in 2007-2008.
Revised:  A similar camera is expected to be included on a similar Indian mission , the (Chandrayaan-1) to orbit the Moon that is due to be launched in 2007-2008.
Edit intent: clarity
Original:  A similar camera is expected to be included on a similar Indian mission  (Chandrayaan-1) to orbit the Moon that is due to be launched in 2007-2008.
Revised:  A similar camera is expected to be included on a similar Indian mission (Chandrayaan-1) , due to be launched in 2007-2008.
Edit intent: clarity
Original:  Another new technology used by the probe was its engine, called a Hall effect thruster, was a new form of Ion thruster (first considered by scientists in the 1950's).
Revised:  Another new technology used by the probe was its engine, called a Hall effect thruster, a new form of Ion thruster (first considered by scientists in the 1950's).
Edit intent: fluency
Original:  Earth observations Astronomers and scientists in ground observatories tracked the crash landing as it unfolded, controlled by the ESA staff in its Darmstadt centre, Germany.
Revised:  Earth observations Astronomers and scientists in ground observatories tracked the crash landing as it unfolded, controlled by the ESA staff from the Darmstadt centre, Germany.
Edit intent: clarity
Original:  Elsewhere  results were less conclusive;
Revised:  Elsewhere , results were less conclusive;
Edit intent: fluency
Original:  Success ? ESA sources say the mission was entirely successful in its aim to test new technology and obtain more data about the Moon.
Revised:  Success ESA sources say the mission was entirely successful in its aim to test new technology and obtain more data about the Moon.
Edit intent: fluency
Original:  for example, maneuvers have to be carried out in long progressive burns rather then with short sharp bursts.
Revised:  for example, maneuvers have to be carried out in long progressive burns rather than with short sharp bursts.
Edit intent: fluency
Original:  A similar camera is expected to be included on a similar Indian mission, the ( Chandrayaan-1 ) , due to be launched in 2007-2008.
Revised:  A similar camera is expected to be included on a similar Indian mission, the Chandrayaan-1 ) , due to be launched in 2007-2008.
Edit intent: fluency
Original:  A similar camera is expected to be included on a similar Indian mission, the ( Chandrayaan-1 ) , due to be launched in 2007-2008.
Revised:  A similar camera is expected to be included on a similar Indian mission, the ( Chandrayaan-1 , due to be launched in 2007-2008.
Edit intent: fluency
Original: Observatories around the world watched the skies early on Sunday morning as a European space probe, the SMART-1 crash landed on the Moon;
Revised: Observatories around the world watched the skies early on Sunday morning as a European space probe, the crash landed on the Moon;
Edit intent: clarity
Original:  For the culmination of its three-year mission the probe left its orbit around our nearest neighbor and smashed into the Lake of Excellence at around 4,500 mph.
Revised:  For the culmination of its three-year mission the probe left its orbit around our nearest neighbor and smashed into the at around 4,500 mph.
Edit intent: clarity
Original:  Weighing in at 376 kilograms and costing £ 75 million, SMART-1 was one of the smallest and cheapest space missions.
Revised:  Weighing in at 376 kilograms and costing 75 million, SMART-1 was one of the smallest and cheapest space missions.
Edit intent: clarity
Original:  The miniature X-ray camera is the first in the world to be able to identify Calcium deposits in rock formations.
Revised:  The miniature X-ray camera is the first in the world to be able to identify deposits in rock formations.
Edit intent: fluency
Original:  A similar camera is expected to be included on a similar Indian mission, the Chandrayaan-1 , due to be launched in 2007-2008.
Revised:  A similar camera is expected to be included on a similar Indian mission, the , due to be launched in 2007-2008.
Edit intent: clarity
Original:  Another new technology used by the probe was its engine, called a Hall effect thruster , a new form of Ion thruster (first considered by scientists in the 1950's).
Revised:  Another new technology used by the probe was its engine, called a , a new form of Ion thruster (first considered by scientists in the 1950's).
Edit intent: clarity
Original:  Another new technology used by the probe was its engine, called a Hall effect thruster , a new form of Ion thruster (first considered by scientists in the 1950's).
Revised:  Another new technology used by the probe was its engine, called a Hall effect thruster , a new form of w|Ion thruster (first considered by scientists in the 1950's).
Edit intent: fluency
Original:  Previously this type of engine was only flown on Russian satellites , and this was the first time one has ever powered a craft beyond earth orbit.
Revised:  Previously this type of engine was only flown on Russian , and this was the first time one has ever powered a craft beyond earth orbit.
Edit intent: clarity
Original:  The thruster works by applying a large voltage across a magnetic coil , creating a strong magnetic field.
Revised:  The thruster works by applying a large across a , creating a strong magnetic field.
Edit intent: clarity
Original:  The thruster was powered by 2 solar panels on either side of the probe.
Revised:  The thruster was powered by 2 on either side of the probe.
Edit intent: clarity
Original:  for example, maneuvers have to be carried out in long progressive burns rather than with short sharp bursts.
Revised:  for example, manoeuvres have to be carried out in long progressive burns rather than with short sharp bursts.
Edit intent: fluency
Original:  "It was really a great mission for the agency," said mission manager Gerhard Schwehm , "It was a technology demonstrator that grew up and provide lots of beautiful science data.  
Revised:  "It was really a great mission for the agency," said mission manager , "It was a technology demonstrator that grew up and provide lots of beautiful science data. 
Edit intent: clarity
Original:  "It was really a great mission for the agency," said mission manager Gerhard Schwehm , "It was a technology demonstrator that grew up and provide lots of beautiful science data.  
Revised:  "It was really a great mission for the agency," said mission manager Gerhard Schwehm , "It was a technology demonstrator that grew up and provide lots of beautiful science data. " 
Edit intent: fluency
Original: In a statement, the Ministry of Defence said: “ Sadly, one UK soldier has been killed and another very seriously injured as a result of this attack.
Revised: In a statement, the Ministry of Defence said: " Sadly, one UK soldier has been killed and another very seriously injured as a result of this attack.
Edit intent: fluency
Original:  No further details of the incident will be released until next of kin have been informed. ”
Revised:  No further details of the incident will be released until next of kin have been informed. "
Edit intent: fluency
Original: September 04, 2006 Six children aged between 3 and 14 died early Sunday in an apartment fire in Chicago's North Side, IL.
Revised:  Six children aged between 3 and 14 died early Sunday in an apartment fire in Chicago's North Side, IL.
Edit intent: coherence
Original:  Authorities say that candles are suspected as the cause, and that the appartment had had no electricity since May.
Revised:  Authorities say that candles are suspected as the cause, and that the apartment had had no electricity since May.
Edit intent: fluency
Original:  Of the $ 8,90,000, $7,48,550 was allegedly transferred by them to an account in the Jordan National Bank, the remaining $1,46,247.23, which was the commission for the oil-contracts, was depoisted with Barclays Bank, in the Channel Islands.
Revised:  Of the $ 8,90,000, $7,48,550 was allegedly transferred by them to an account in the Jordan National Bank, the remaining $1,46,247.23, which was the commission for the oil-contracts, was deposited with Barclays Bank, in the Channel Islands.
Edit intent: fluency
Original: India's former External Affairs Minister Natwar Singh has, for the first time, been directly accused by the Enforcement Directorate  for his involvement in the Iraq oil scam.
Revised: India's former External Affairs Minister Natwar Singh has, for the first time, been directly accused by the Enforcement Directorate (ED) for his involvement in the Iraq oil scam.
Edit intent: clarity
Original:  The Directorate has alleged that Singh "jointly and severally" illegally acquired foreign exchange $8.9 lakh alongwith his son Jagat and three others.
Revised:  The Directorate has alleged that Singh , along with his son Jagat Singh and three others, acquired foreign exchange $8.9 lakh alongwith his son Jagat and three others.
Edit intent: clarity
Original:  An investigation has been ordered into this event and while this event is tragic, operation Medusa and the Canadians continue to operate in the Panjwaii district in support of Afghan government efforts to rid the area of Taliban."
Revised:  An investigation has been ordered into this event and while this event is tragic, Operation Medusa and the Canadians continue to operate in the Panjwaii district in support of Afghan government efforts to rid the area of Taliban."
Edit intent: fluency
Original:  The depression may become a tropical storm later today or tonigh
Revised:  The depression may become a tropical storm later today or tonight
Edit intent: fluency
Original: Annan anounced to a press conference in Saudi Arabia that his efforts have been accepted by both Israel and Hezbollah.
Revised: Annan anounced to a press conference in Saudi Arabia that his efforts were requested by both Israel and Hezbollah.
Edit intent: clarity
Original: Hezbollah reportedly wishes to swap Lebanese prisoners held in Israel for the soldiers ;
Revised: Hezbollah reportedly wishes to swap Lebanese prisoners held in Israel for the soldiers . This is
Edit intent: coherence