CLEAN : Thai navy vessel leaves port as search for missing sailors enters second day

What is the primary focus of the first section?

• The concept of 'And'

• The concept of 'App'

• A detailed explanation of both concepts

• An unrelated topic

What is the duration of the 'And' section?

• 320 milliseconds

• 430 milliseconds

• 500 milliseconds

• 600 milliseconds

Which concept is introduced first in the video?

• Both simultaneously

• 'And'

• Neither

• 'App'

Which section discusses 'App'?

• The first section

• Neither section

• The second section

• Both sections

How long is the 'App' section?

• 500 milliseconds

• 430 milliseconds

• 600 milliseconds

• 320 milliseconds