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Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

The nuclear-armed North has gone on a charm offensive over the Games  sending athletes  cheerleaders and performers and with leader Kim Jong Unâs sister  Kim Yo Jong  attending the opening ceremony.
But  Kim Yo Jong  had no interaction with US Vice President Mike Pence at the opening ceremony just over two weeks ago  even though they were just a few seats apart. According to the US  a planned meeting between the delegations from Washington and Pyongyang the following day was cancelled at short notice by the North Koreans.
Moon also did not immediately accept an invitation passed on by  Kim Yo Jong  from  her  brother to a summit in Pyongyang  saying the right conditions must be created.
 Kim  is blacklisted under Seoulâs unilateral sanctions against the North  meaning  he  is subject to an assets freeze.
 Kim Yo Jongâs  trip at the start of the Games â the first visit to the South by a member of the Northâs ruling dynasty since the Korean War ended in 1953 â made global headlines.
Pyongyang denounced  his  comments Sunday  with KCNA carrying a statement from the Northâs Korea Asia-Pacific Peace Committee saying Pence would discover âwhat quagmire  his  crazy remarks threw the US and  himself  intoâ.
Output:
High