CLEAN : FILE: Russian police outside university and people mourning in Perm after deadly shooting

The video tutorial introduces a topic, starting with a brief overview.

What does the speaker do at the beginning of the video?

• She provides a summary.

• She asks a question.

• She introduces a new topic.

• She concludes the topic.

What is the focus of the second section of the video?

• A brief overview of the topic.

• A detailed explanation of the topic.

• A summary of the previous section.

• An unrelated topic.