CLEAN : Aerial images of search operation for missing Belgian woman in Peru

The video tutorial introduces a key concept, providing a brief explanation and clarification.

What is the main focus of the first section?

• Refuting a point

• Introducing a new concept

• Summarizing the video

• Asking a question

What does the speaker do in the second section?

• Introduces a new idea

• Asks for feedback

• Confirms understanding

• Negates a point