Original sentence: Great Britain is one of only four nations to have competed in every Olympics to that point.The United Kingdom of Great Britain and Northern Ireland competed as Great Britain at the 1960 Summer Olympics in Rome, Italy
Edited sentence: Great Britain and Northern Ireland competed under the IOC country code GBR.It was the forteenth time that the nation had participated, being one of only four nations to compete in every Summer Olympics to that point.Overall, they won twenty medals, finishing twelfth.The Rome Games continued Great Britain and Northern Ireland's disappointing run in the Olympics, with British athletes picking up only two gold medals (down from six in 1956).The United Kingdom competed as Great Britain and Northern Ireland at the 1960 Summer Olympics in Rome, Italy