Now it's 10 o'clock. Yasuko is giving an opening address.

Yasuko has introduced Don, Anne and Hisako to the audience.
Don and Hisako are sitting down. Hisako acted as a successive interpreter.
Anne sat down on one of the seats reserved for the audience because she gave her lecture in the afternoon.

Don's lecuture is proceeding. Don is standing!

-It returns to a List-