Q: In this task, you will be given sentences in which your task is to recognize the name of a person. Note that Twitter names shouldn't be considered as people's names. Although there might be several correct answers, you need to write one of them.
 @ KevinSpacey Your Johnny Carson , tonight on Kimmel , was great ! Thanks 4 bring back " The King of Latenight " , even if just for a few minutes .
A:
Johnny Carson