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The video repeatedly welcomes viewers to San Francisco, emphasizing the greeting multiple times.

What is the main theme of the first section of the video?

• A discussion on San Francisco's culture

• A tour of San Francisco's landmarks

• An introduction to San Francisco

• A detailed history of San Francisco

What is repeated in the second section of the video?

• A description of San Francisco's weather

• A welcome message to San Francisco

• A list of San Francisco's famous foods

• A guide to San Francisco's public transport

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

• A list of San Francisco's neighborhoods

• A historical overview of San Francisco

• A welcome message to San Francisco

• A farewell message from San Francisco

How many times is the welcome message repeated in the video?

• Five times

• Four times

• Three times

• Two times

What language is used in the video to welcome viewers to San Francisco?

• French

• Russian

• Spanish

• English