CLEAN : Russian opposition leader Navalny in Moscow airport before arrest

The video begins with a question, followed by an introduction to PDC and its benefits.

What is the purpose of introducing a question or concept at the beginning of a discussion?

• To conclude the topic

• To set the stage for further explanation

• To provide a summary

• To confuse the audience

What does a positive affirmation in a discussion usually indicate?

• A change of topic

• A need for clarification

• Approval or satisfaction

• Doubt or uncertainty

What is the role of PDC as mentioned in the discussion?

• To provide solutions

• To give explanations

• To ask questions

• To create problems

Why is it important to provide a reason or explanation in a discussion?

• To introduce a new topic

• To support the main idea

• To end the discussion

• To confuse the audience

How does PDC contribute to the understanding of a concept?

• By introducing unrelated ideas

• By providing clarity and solutions

• By complicating the topic

• By summarizing the discussion