CLEAN : Tens of thousands march against Hong Kong

The video introduces the character Louis and explains the concept of 'Normal'.

Who is introduced in the first section of the video?

• Sarah

• Albert

• Normal

• Louis

What is the duration of the section about Louis?

• 600 milliseconds

• 500 milliseconds

• 440 milliseconds

• 350 milliseconds

What is the main focus of the second section?

• A person named Louis

• The concept of Normal

• A scientific theory

• A historical event

Which of the following is not mentioned in the video?

• Albert

• Normal

• Sarah

• Louis

How long is the explanation of Normal?

• 440 milliseconds

• 500 milliseconds

• 350 milliseconds

• 600 milliseconds