Original sentence: Ruffian (April 17, 1972 - July 7, 1975) was an American champion thoroughbred racehorse, Ruffian is among the greatest U
Edited sentence: Ruffian (April 17, 1972 - July 7, 1975) was an American champion thoroughbred racehorse,Ruffian is known as the greatest female racehorse in history.Ruffian is among the greatest U