Questions 23 to 24 are based on the following news. At the end of the news, you will be given 10 seconds to answer the questions. Now listen to the news. What is the main idea of the news
A.South Korean troops decided to withdraw from Afghanistan. B.Taleban militants exchanged fires with Afghan government. C.Afghan government decided to release Taleban prisoners. D.Afghan and South Korean government worked together to help release the South Korean hostages.