CLEAN : Afghan activists protest the killing of 21

The transcript discusses the concept of uncertainty, highlighting a lack of knowledge or clarity.

What is the speaker's initial stance on the topic?

• They are confident.

• They are uncertain.

• They are indifferent.

• They are excited.

How does the speaker's elaboration affect their stance?

• It changes their opinion.

• It makes them more certain.

• It reinforces their uncertainty.

• It clarifies their knowledge.

What is the final statement made by the speaker?

• They have gained new insights.

• They still don't know.

• They have changed their mind.

• They are now confident.