Original sentence: The Democratic People's Republic of Korea, commonly known as North Korea or the DPRK, is a state located in East Asia, in the northern half of the Korean Peninsula, with its capital in the city of Pyongyang
Edited sentence: The Democratic People's Republic of Korea, commonly known as North Korea or the DPRK, is a sovereign country located on the northern half of the Korean Peninsula in East Asia.The capital of North Korea is the city of Pyongyang