CLEAN : 18,000 evacuated after pipeline

The video introduces the concept of 'golden real' and includes a welcoming message to the audience.

What is the main focus of the first section?

• Explaining the concept of '5 golden real'.

• Describing a welcome message.

• Introducing a new character.

• Discussing a mathematical theory.

Which section introduces the concept of '5 golden real'?

• Both sections.

• The second section.

• Neither section.

• The first section.

What does the second section primarily convey?

• A welcoming message.

• A scientific discovery.

• A farewell message.

• A historical event.

What is the tone of the second section?

• Formal and serious.

• Casual and welcoming.

• Sad and melancholic.

• Confused and unclear.

Which section is likely to contain a greeting?

• Neither section.

• Both sections.

• The second section.

• The first section.