CLEAN: Armstrong ends international cycling career

The video begins with a question, 'Have you seen?' followed by a brief acknowledgment, 'Yeah.'

What is the main focus of the introduction section?

• A detailed explanation of a concept

• A question being asked

• A conclusion to the topic

• A summary of the entire video

What is the response given in the second section?

• A detailed explanation

• A question is asked

• No response is given

• A simple affirmation