A Clear Answer

There are many anecdotes to show the wisdom and diplomacy of Chairman Kim Jong Il.
In October 2000, a secretary of State of the United States visited the DPRK.
At a banquet by Chairman Kim Jong Il, she set a puzzle to the participants.
How was it possible to make 16 with your ten fingers?
A deep silence fell over the banquet hall.
The silence was broken by Chairman Kim Jong Il, who came up with the solution.
Saying that it was quite easy, he extended his ten fingers with both thumbs overlapped to form a cross, expressing 4×4.
All looked at him in admiration.
She was the first to clap her hands, who was arrogant