SWITZERLAND: US President Joe Biden and Russian President Vladimir Putin hold summit in Geneva.

The speaker confirms their presence and checks if they can be heard, ensuring communication is established.

What is the first thing the speaker confirms in the video?

• Their location

• Their presence

• Their identity

• Their schedule

What does the speaker ask to ensure communication is clear?

• Can you follow me?

• Can you see me?

• Can you understand me?

• Can you hear me?