wanyu/IteraTeR_v2 huggingface dataset:
Original:  Port Canaveral , Florida, USA]] The Nuclear ballistic missile submarines Triomphant , from France, and HMS Vanguard , of the British Royal Navy , collided deep under the middle of the Atlantic Ocean in the middle of the night between February 3 and 4, despite both vessels being equipped with sonar .
Revised:  Port Canaveral , Florida, USA]] The Nuclear ballistic missile submarines Triomphant , from France, and HMS Vanguard , of the British Royal Navy , collided deep under the middle of the in the middle of the night between February 3 and 4, despite both vessels being equipped with sonar .
Edit intent: clarity
Original:  Port Canaveral , Florida, USA]] The Nuclear ballistic missile submarines Triomphant , from France, and HMS Vanguard , of the British Royal Navy , collided deep under the middle of the Atlantic Ocean in the middle of the night between February 3 and 4, despite both vessels being equipped with sonar .
Revised:  Port Canaveral , Florida, USA]] The Nuclear ballistic missile submarines Triomphant , from France, and HMS Vanguard , of the British Royal Navy , collided deep under the middle of the Atlantic Ocean in the middle of the night between February 3 and 4, despite both vessels being equipped with .
Edit intent: clarity
Original:  The collision caused damage to both vessels but it did not release any radioactive material, a Ministry of Defence (MOD) official confirmed Monday.
Revised:  The collision caused damage to both vessels but it did not release any , a (MOD) official confirmed Monday.
Edit intent: clarity
Original:  According to Daily Mail , the vessels collided 1,000ft underwater in the Bay of Biscay (Golfe de Gascogne ;
Revised:  According to , the vessels collided 1,000ft underwater in the Bay of Biscay (Golfe de Gascogne ;
Edit intent: clarity
Original:  According to Daily Mail , the vessels collided 1,000ft underwater in the Bay of Biscay (Golfe de Gascogne ;
Revised:  According to Daily Mail , the vessels collided 1,000ft in the (Golfe de Gascogne ;
Edit intent: clarity
Original:  According to Daily Mail , the vessels collided 1,000ft underwater in the Bay of Biscay (Golfe de Gascogne ;
Revised:  According to Daily Mail , the vessels collided 1,000ft underwater in the Bay of Biscay (Golfe de ;
Edit intent: clarity
Original:  Golfo de Vizcaya and Mar Cantábrico), a gulf of the North Atlantic Ocean .
Revised:  Golfo de Vizcaya and Mar Cantábrico), a of the North Atlantic Ocean .
Edit intent: clarity
Original:  Golfo de Vizcaya and Mar Cantábrico), a gulf of the North Atlantic Ocean .
Revised:  Golfo de Vizcaya and Mar Cantábrico), a gulf of the North .
Edit intent: clarity
Original:  Each submarine is laden with missiles powerful enough for 1,248 Hiroshima bombings, The Independent said.
Revised:  Each submarine is laden with missiles powerful enough for 1,248 , said.
Edit intent: clarity
Original:  Both submarines' hulls are covered with anechoic tile to reduce detection by sonar, so the boats' navigational passive sonar would not have detected the presence of the other.
Revised:  Both submarines' hulls are covered with to reduce detection by sonar, so the boats' navigational passive sonar would not have detected the presence of the other.
Edit intent: clarity
Original:  Both submarines' hulls are covered with anechoic tile to reduce detection by sonar, so the boats' navigational passive sonar would not have detected the presence of the other.
Revised:  Both submarines' hulls are covered with anechoic tile to reduce detection by sonar, so the boats' navigational would not have detected the presence of the other.
Edit intent: clarity
Original:  Lee Willett of London's Royal United Services Institute said "the NATO allies would be very reluctant to share information on nuclear submarines.
Revised:  Lee Willett of said "the NATO allies would be very reluctant to share information on nuclear submarines.
Edit intent: clarity
Original:  First Sea Lord Admiral Sir Jonathon Band GCB, ADC of the United Kingdom, the most senior serving officer in the Royal Navy, said that "...the submarines came into contact at very low speed.
Revised:  , of the United Kingdom, the most senior serving officer in the Royal Navy, said that "...the submarines came into contact at very low speed.
Edit intent: coherence
Original:  Navies often used the same nesting grounds," said John H. Large , an independent nuclear engineer and analyst primarily known for his work in assessing and reporting upon nuclear safety and nuclear related accidents and incidents.
Revised:  Navies often used the same nesting grounds," said , an independent nuclear engineer and analyst primarily known for his work in assessing and reporting upon nuclear safety and nuclear related accidents and incidents.
Edit intent: clarity
Original:  Navies often used the same nesting grounds," said John H. Large , an independent nuclear engineer and analyst primarily known for his work in assessing and reporting upon nuclear safety and nuclear related accidents and incidents.
Revised:  Navies often used the same nesting grounds," said John H. Large , an independent and analyst primarily known for his work in assessing and reporting upon nuclear safety and nuclear related accidents and incidents.
Edit intent: clarity
Original:  Navies often used the same nesting grounds," said John H. Large , an independent nuclear engineer and analyst primarily known for his work in assessing and reporting upon nuclear safety and nuclear related accidents and incidents.
Revised:  Navies often used the same nesting grounds," said John H. Large , an independent nuclear engineer and analyst primarily known for his work in assessing and reporting upon 
Edit intent: clarity
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  and . Map of the Côte d'Argent, Aquitaine , France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: coherence
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  File:CoteArgent.png| Map of the , France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: clarity
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine , , France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: fluency
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine , France (French for the , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: clarity
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine , France (French for the Silver Coast , a touristic name given to a section of the coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: clarity
Original:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine ,  France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of stealth technology , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Revised:  File:CoteArgent.png| Map of the Côte d'Argent, Aquitaine , France (French for the Silver Coast , a touristic name given to a section of the French Atlantic coast). %DIFDELCMD < ]] %DIFDELCMD < %%% The development of , making the submarines less visible to other vessels has properly explained that a submarine does not seem to have been able to pick out another submarine nearly the length of two football pitches and the height of a three-story building.
Edit intent: clarity
Original:  It is now believed to have been towed Monday to its naval base Faslane in the Firth of Clyde , with dents and scrapes to its hull.
Revised:  It is now believed to have been towed Monday to its naval base in the , with dents and scrapes to its hull.
Edit intent: style
Original:  The submarine's first captain was Captain David Russell .
Revised:  The submarine's first captain was .
Edit intent: clarity
Original:  In February 2002, Vanguard began a two-year refit at w:HMNB Devonport .
Revised:  In February 2002, Vanguard began a two-year refit at .
Edit intent: clarity
Original:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and  consulting on NEO's . %DIFDELCMD < [[%%% File:
Revised:  "The Vanguard has two , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and consulting on NEO's . %DIFDELCMD < [[%%% File:
Edit intent: clarity
Original:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and  consulting on NEO's . %DIFDELCMD < [[%%% File:
Revised:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and consulting on NEO's . %DIFDELCMD < [[%%% File:
Edit intent: coherence
Original:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and  consulting on NEO's . %DIFDELCMD < [[%%% File:
Revised:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible , and active in opposing the SDI, and ITAR , and consulting on NEO's . %DIFDELCMD < [[%%% File:
Edit intent: clarity
Original:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and  consulting on NEO's . %DIFDELCMD < [[%%% File:
Revised:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and , and consulting on NEO's . %DIFDELCMD < [[%%% File:
Edit intent: fluency
Original:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and  consulting on NEO's . %DIFDELCMD < [[%%% File:
Revised:  "The Vanguard has two periscopes , a CK51 search model and a CH91 attack model, both of which have a TV camera and thermal imager as well as conventional optics," said John E. Pike , director and a national security analyst for URL an easily accessible pundit , and active in opposing the SDI, and ITAR , and consulting on . %DIFDELCMD < [[%%% File:
Edit intent: clarity
Original: Triomphant_img_0394.jpg| Scale model of the Triomphant (S 616) , on display at the Musée de la Marine in Paris "But the periscopes are useless at that depth.
Revised: Triomphant_img_0394.jpg| Scale model of the , on display at the Musée de la Marine in Paris "But the periscopes are useless at that depth.
Edit intent: coherence
Original: Triomphant_img_0394.jpg| Scale model of the Triomphant (S 616) , on display at the Musée de la Marine in Paris "But the periscopes are useless at that depth.
Revised: Triomphant_img_0394.jpg| Scale model of the Triomphant (S 616) , on display at the in Paris "But the periscopes are useless at that depth.
Edit intent: clarity
Original:  In the movies like ' Hunt for Red October ,' you can see the subs in the water, but in reality it's blindman's bluff down there.
Revised:  In the movies like ' ,' you can see the subs in the water, but in reality it's blindman's bluff down there.
Edit intent: coherence
Original:  The Triomphant is a strategic nuclear submarine , lead ship of her class (SNLE-NG).
Revised:  The Triomphant is a strategic nuclear submarine , lead ship of (SNLE-NG).
Edit intent: clarity
Original:  It was laid down on June 9, 1989, launched on March 26, 1994 and commissioned on March 21, 1997 with homeport at Île Longue .
Revised:  It was laid down on June 9, 1989, launched on March 26, 1994 and commissioned on March 21, 1997 with homeport at .
Edit intent: clarity
Original:  Equipped with 16 M45 ballistic missiles with six warheads each, it has 130 crew on board.
Revised:  Equipped with 16 with six warheads each, it has 130 crew on board.
Edit intent: clarity
Original:  Its fibreglass sonar dome was damaged requiring three or four months in Drydock repair.
Revised:  Its fibreglass sonar dome was damaged requiring three or four months in repair.
Edit intent: clarity
Original:  "It has returned to its base on L'Ile Longue in Brittany on Saturday under its own power, escorted as usual by a frigate," the ministry said.
Revised:  "It has returned to its base on L'Ile Longue in on Saturday under its own power, escorted as usual by a frigate," the ministry said.
Edit intent: clarity
Original:  Many observers are shocked by the deep sea disaster , as well as the amount of time it took for the news to reach the public.
Revised:  Many observers are shocked by the , as well as the amount of time it took for the news to reach the public.
Edit intent: clarity
Original:  [[File:Bay_of_Biscay_map.png|Map showing the location of the Bay of Biscay in the North Atlantic Ocean bordered on France and Spain.
Revised:  [[File:Bay_of_Biscay_map.png|Map showing the location of the in the bordered on France and Spain.
Edit intent: clarity
Original: ]] The unthinkable disaster – in the Atlantic's 41 million square miles – has raised concern among nuclear activists . "This is a nuclear nightmare of the highest order.
Revised: ]] The unthinkable disaster – in the Atlantic's 41 million square miles – has raised concern among . "This is a nuclear nightmare of the highest order.
Edit intent: clarity
Original:  Gordon Brown should seize this opportunity to end continuous patrols," Hudson added.
Revised:  should seize this opportunity to end continuous patrols," Hudson added.
Edit intent: clarity
Original:  These are mobile nuclear reactors," said Stephane Lhomme , a spokesman for the French anti-nuclear group Sortir du Nucleaire .
Revised:  These are mobile nuclear reactors," said , a spokesman for the French anti-nuclear group Sortir du Nucleaire .
Edit intent: clarity
Original:  These are mobile nuclear reactors," said Stephane Lhomme , a spokesman for the French anti-nuclear group Sortir du Nucleaire .
Revised:  These are mobile nuclear reactors," said Stephane Lhomme , a spokesman for the French anti-nuclear group .
Edit intent: clarity
Original:  Nicholas Barton "Nick" Harvey, British Liberal Democrat Member of Parliament for North Devon has called for an immediate internal probe.
Revised:  , British Member of Parliament for North Devon has called for an immediate internal probe.
Edit intent: clarity
Original:  Nicholas Barton "Nick" Harvey, British Liberal Democrat Member of Parliament for North Devon has called for an immediate internal probe.
Revised:  Nicholas Barton "Nick" Harvey, British Liberal Democrat Member of Parliament for has called for an immediate internal probe.
Edit intent: clarity
Original:  France's Atlantic coast is known as a submarine graveyard because of the number of German U-boats and underwater craft sunk there during the Second World War .
Revised:  is known as a submarine graveyard because of the number of German U-boats and underwater craft sunk there during the Second World War .
Edit intent: clarity
Original:  France's Atlantic coast is known as a submarine graveyard because of the number of German U-boats and underwater craft sunk there during the Second World War .
Revised:  France's Atlantic coast is known as a submarine graveyard because of the number of German and underwater craft sunk there during the Second World War .
Edit intent: style
Original:  France's Atlantic coast is known as a submarine graveyard because of the number of German U-boats and underwater craft sunk there during the Second World War .
Revised:  France's Atlantic coast is known as a submarine graveyard because of the number of German U-boats and underwater craft sunk there during the .
Edit intent: clarity
Original: Scale model of the , on display at the in Paris "But the periscopes are useless at that depth.
Revised:  "But the periscopes are useless at that depth.
Edit intent: coherence
Original: The satellites, both of which weighed in excess of 1, 000 pounds, and traveling at approximately 17,500 miles per hour , collided 491 miles  above the earth.
Revised: The satellites, both of had a mass in excess of 1, 000 pounds, and traveling at approximately 17,500 miles per hour , collided 491 miles above the earth.
Edit intent: clarity
Original:  The United States Strategic Command of the U.S. Department of Defense office is tracking the debris.
Revised:  STRATCOM continues to track the debris.
Edit intent: clarity
Original:  Previous speculation was that the burning material reentering the earth's atmosphere could have been a meteor.
Revised:  There was previous speculation was that the burning material reentering the earth's atmosphere could have been a meteor.
Edit intent: clarity
Original:  Dr. Marco Ciocca, a professor at Eastern Kentucky University told WKYT on Sunday that it's too early for the debris from the satellites to be reentering the planet's atmosphere.
Revised:  Doctor Marco Ciocca, a professor at Eastern Kentucky University told WKYT on Sunday that it's too early for the debris from the satellites to be reentering the planet's atmosphere.
Edit intent: fluency
Original:  The Union of Concerned Scientists (UCS) said on February 12 that the debris could have taken 10 days or less to reenter over portions of the planet.
Revised:  However, the Union of Concerned Scientists (UCS) said on February 12 that the debris could have taken 10 days or less to reenter over portions of the planet.
Edit intent: coherence
Original: The satellites, both of  had a mass in excess of 450 kilograms, and traveling at approximately 17,500 miles per hour (28,150 km/hour), collided 491 miles (790 km) above the earth.
Revised: The satellites, both of which had a mass in excess of 450 kilograms, and traveling at approximately 17,500 miles per hour (28,150 km/hour), collided 491 miles (790 km) above the earth.
Edit intent: clarity
Original:  The result of plotting analysis will be posted to a public website.
Revised:  The results of a plotting analysis will be posted to a public website.
Edit intent: fluency
Original: The satellites, both of which had a mass in excess of 450 kilograms, and  traveling at approximately 17,500 miles per hour (28,150 km/hour), collided 491 miles (790 km) above the earth.
Revised: The satellites, both of which had a mass in excess of 450 kilograms, and were traveling at approximately 17,500 miles per hour (28,150 km/hour), collided 491 miles (790 km) above the earth.
Edit intent: style