Large crowds turn out in Spain's capital to witness the city's annual high heel race

What is the first thing the narrator says in the video?

• Hello K.

• Welcome everyone.

• Good morning.

• Let's start the lesson.

What is the main focus of the introduction section?

• Asking questions.

• Greeting the audience.

• Explaining the main topic.

• Providing a summary.

How does the narrator address the audience at the beginning?

• By saying 'Hello K.'

• By introducing the topic.

• By asking a question.

• By giving a summary.

What is the duration of the introduction section?

• 5000 milliseconds

• 1000 milliseconds

• 3230 milliseconds

• 2000 milliseconds

What is the purpose of the initial greeting in the video?

• To welcome the audience.

• To start a discussion.

• To introduce a new topic.

• To summarize the content.